1. He lost consciousness at the first whiff of ether.

2. Her words disappeared into the ether.

3. Today's news goes into the ether and is soon forgotten.

4. Operations were carried out under light ether anaesthesia.

5. So no ether drag effects are perceptible to us.

6. Enya as a composer drifts alone in uncharted ether.

7. Our job brought us in contact with hazards ether than those posed by demeaning behavior.

8. The ether is not so much the carrier of cosmic electro-magnetic forces, as it is the materialised forces themselves.

9. Laparotomy was carried out under ether anesthesia and cannulation of the bile duct was performed for continuous bile collection.

10. In most industries with potential glycol ether exposure, the health effects have never been studied.

11. But in fact it seems most implausible the ether should do this.

12. Some formulations, incorporating a solvent normally glycol ether, have a useful low temperature activity.

13. Ether is irritant to the mouse respiratory tract and can cause excessive mucous secretion.

14. Nasty gases and smoke disperse into the ether; sewage eventually floats out to sea.

15. A glycol ether of the same chemical group from which antifreeze is derived.

16. Methyl tertiary butyl ether could work as substitute for lead but it is expensive.

17. Here they filled me with morphia, gave me ether, and put my arm in a rough splint.

18. The air was rich with the pure ether of power, and I took care not to breathe too deeply.

19. They did away with the ether 100 years ago or so, and settled for empty space.

20. The Dratslingers and their troupe plucked these impulses from the ether, made them coagulate, gave them form.

21. For example, in his chemistry exam John wrote for the first three answers blank, ether and litmus test.

22. The problem may turn out to be much bigger than crossed telephone lines in the ether.

23. The animals were fasted for 24 hours and then their abdomen was opened and the stomach exposed under light ether anaesthesia.

24. The speed of light through our apparatus should vary as the speed of the relative ether current varies.

25. Seventy percent hepatectomy was performed as described by Higgins and Anderson under ether anaesthetic.

26. No electrical signal, whether down a wire or through the ether, appears able to travel faster than light.

27. While he was still fumbling four more of the shrieks blasted out of the ether; then there was a merciful silence.

28. It is a lotus of sixteen petals of a smoky purple hue, and its element is ether, space.

29. They are trained to work from locked rooms inside diplomatic facilities to glean political and military secrets from the ether.

30. Bernice felt something, some force, move through her, penetrating her skin as though it were ether.

31. It produces effects that mimic those of many other drugs, such as opium, cocaine, Valium, and ether.

32. As a result, the inert and living organisms were disassembled and scattered into the ether.

33. It is difficult to maintain a consistent level of surgical anaesthesia with ether and it is in addition highly explosive.

34. It is an aliphatic ether of the cedrol.

35. Diethyl ether was used as extractor solvent.

36. Extractive matter. Alcohol soluble, other solvents, nonvolatile ether extractive.

37. Another advantage of coal alcohol ether fuel is cleaner.

38. Choral evensong still wafts across the ether.

39. The hospital smelled of formaldehyde and ether.

40. The volume ratio of ligroin to ether equals 20:3.

41. The effect of catalyst, reaction temperature, reaction pressure on conversion and purity vinyl ether was discussed.

42. The anticancer effect of ethanol - ether extract of Spirobolus bungii Brandt has beenmedically proved with screening experiements.

43. The usual thinners are water, ethanol, isopropanol, ethylene glycol monobutyl ether, and propylene glycol monomethyl ether.

44. A new photoinitiator, 4-phenoxy benzophenone (PBZP), was synthesized and characterized using diphenyl ether and benzoyl chloride as raw material.

45. Tungstogermanic acid as a catalyst for dehydration of alcohol to form ether or alkene is reported.

46. OBJECT To search method of synthesising ether of salvianolic acid A benzyl ester as danshensu derivative.

47. Various factors that affect the condensation are discussed. The results show that the yield of 4-Nitrophenyl Benzyl Ether is 84.9 %, and the yield of 2,4-Dinitrophenyl Ethyl Ether is 72.3 %.

48. The amount in the sample in a Soxhlet Extractor, using petroleum ether extraction LH, circulating at least 6 times per hour.

49. Reasonable result could be obtained by using water as dispersion medium, and nonyl hydroxybenzene polyethoxylate ether as dispersant but ultrasonic treatment was not preferred.

50. Moreover, according to occultism, astrological forces are vibrations which are transmitted to earth via an infinite number of longitudinal waves through the ether.

51. The invention provides a modified polyphenyl ether material, which has lower cost, good flame retardant property and good mechanical property at the same time.

52. The cultural fruiting bodies of the Gymnopilus spectabilis were phytochemical investigated using layer extracts with petroleum ether, diethyl ether, methanol and water and silica gel chromatography.

53. Cinnamon twig was identified with petroleum ether(60-90 )-ethyl acetate(17:3) as developer and dinitrophenylhydrazine ethanol solution as coloration using silica gel G.

54. The results show that it is inefficient to use diisopropyl ether as extractant to extract hydroquinone from water isothermally.

55. Headspace gas chromatographic procedure was described for the determination of 1,4 dloxane alcohol ether sulfate.

56. Additionally, the ether extract of Aspongopus chinensis Dallas could also improve the secretion of EPS.

57. Methyl morpholine is synthesized starting from dichloroethyl ether and methylamine and sodium hydroxide.

58. Ethyl tert butyl ether is synthesized from ethanol and tert butyl alcohol by reaction distillation.

59. Codeine has the same structure as morphine, but the phenol group masked as a methyl ether.

60. Propyl glycidyl ether ( PGE ) was obtained from propyl alcohol and epichlorohydrin by phase - transfer catalysis.

61. The petroleum ether extracts of M. azedarach and M. toosenelen and the alcohol extracts of M. toosenelen inhibited caterpillars" feding and showed toxicity to them at higher concentrations."

62. Methyl tert—butyl ether(MTBE)is a powerful and rapidly dissolving agent of cholesterol gallstones up to now.

63. The title resin has been prepared by Friedel-Crafts acylation followed by bromination and amination. The method avoids the utilization of cancerogenic chloromethyl methyl ether.

64. Ethyl tert-butyl ether(ETBE)was fund that a new rapidly dissolving agent yet of cholesterol gallstones in the recent years.

65. Leaves of Dicranopteris dichotoma collected from a rare earth ore area and two control areas were separated into ether fractions, water fractions, base fractions and residues.

66. The null result of the Michelson - Morley experiment suggests that the effects of the ether are undetectable.

67. The synthesis conditions of the resol with dibenzyl ether bond are discussed in the first section and it is characterized by FT-IR and gel-time test.

68. It was proved that it had higher surface activity, better detergency, lower foam property, and lower cloud point than polyethoxylated alkylphenol ether.

69. ObjectiveTo study the efficacy and adverse effects of Hematoporphyrin monomethyl ether (HMME) during the photodynamic therapy(PDT) of experimental iris neovascularization(INV).

70. This paper reports the study on the sulfonated polystyrene resin used in esterification, transesterification, synthesis of acetals or ketals, synthesis of ether and rearrangement reaction of pinacol.

71. To obtain chemical constituents of whole Sorbus tianschanica L. , the methods of water extraction, ethanol extraction and petroleum ether extraction were used.

72. Allyl glycidyl ether was synthesized from allyl alcohol and epichlorohydrin by phase transfer catalysis.

73. They are also employed to determine the density of gasoline . Kerosene, vegetable oil and petroleum ether.

74. Surprisingly, ring-opening reactions that form glycol or glycol ether by-products are minimized by using the vinylpyridine polymer-containing catalysts.

75. A new process has been developed to synthesize p-aminophenol methyl ether from p-nitrophenol methyl ether by catalytic hydrogenation, using ammonia synthesis gas instead of pure hydrogen.

76. Compared the spectrogram , that the petroleum ether used as solvent is better than anther.

77. A series of ultrafiltration membrane were made from chloromethylated poly(phthalazinone ether sulfone ketone)(CMPPESK)with N-methyl-2-pyrrolidone as solvent.Sentencedict

78. Various aromatic diacids and various divinyl ether compounds are heated to react in organic solvent to obtain novel ester acetal polymers.

79. A salt of a pullulan aminoalkyl ether according to claim 1, wherein the salt -forming acid is hydrochloric acid , hydrobromic acid , sulfuric acid , nitric acid , acetic acid , or oxalic acid .

80. Williamson reaction is one important method to prepare unsymmetric ether.

81. The precipitate was vacuum dehydrated, and then phospholipids were extracted with ethyl ether. having 74. 90% of the phospholipids; its productivity is 30. 87%.

82. The fluorescence parameters of the chloroform extract and petroleum ether extract of two groups of vitrinoid of somewhat similar coalification are studied.

83. It is synthesized from alkyl-phenol-polyoxyethylene ether, sodium gluconate, sodium tripolyphosphate, sodium carbonate, sodium silicate, sodium sulfate, defoaming agent and penetrant.

84. DMC has about 3 times the oxygen content as methyl tert-butyl ether(MTBE) and its synthesis is not dependent upon FCU isobutylene yields like MTBE.

85. Cellulose ether nitrate as novel energetic adhesive for solid propellant was synthesized.

86. This TEMPO carrying poly ether is prepared by the copolymerization of olefine oxide initiated by TEMPO sodium salt or sodium phenolate ad epoxy TEMPO.

87. The title product is prepared by reacting sulfur trioxide with methyl ether.

88. Rose, Rose, and so can absorb hydrogen sulfide, benzene, phenol, ether and other harmful gases.

89. Rare earth chlorides were used to catalyze the synthesis of 2-butoxy-3, 4-dihydro-2H-pyran using equimolar acrolein and vinyl butyl ether.

90. The Production, supply and demand of methyl tert-butyl ether (MTBE ) at home and abroad are reviewed and the techno-economic indices of production technologies are also compared in this paper.

91. The static charge inverts the elements of air water fire and earth along with inverse elements of ether, lava, smoke and vapor in the field of all around the television along with the land.

92. Polyethylene glycol monomethyl ether(PGME) fatty arid esters were Preped fain methyl fatty acid ester and PGME in the presence of sodium methoxide as catalyst.

93. Oil in the redeployment of high-octane fuel components, blending the best choice programs, such as redeployment isooctane, cumene, alkyl benzene, methyl tert - butyl ether, alcohol burning Materials.

94. The isomeric branched carbonate also produced the branched allylic ether selectively (entry 10).

95. Ab initio HF/6 31G calculations have been performed for the rearrangement mechanism of 1,2 shift in lithium allyl vinyl ether.

96. Methyl tert-butyl ether(MTBE)is widely used as reformulated gasoline oxygenate. It is so much used that the amount of MTBE discharged into the environment is increasing continuously.

97. The fragmentation reactions of the saturated urushiol biscrown ether sized paper.

98. Dirmethyl ether ( DME ) Can be synthesized catalytic dehydration of methanol.

99. Ethanol and tert-amyl alcohol were employed to synthesize tert-amyl ethyl ether in the liquid phase at atmospheric pressure. The strong acid cation exchange resin, NKC-29, was used as catalyst.

100. The active sites of Brucea javanica (L. ) Merr. and Macleaya microcarpa (maxim). Fedde are petroleum ether extracts.

101. Bromobenzenesulfonyl chloride was obtained from 2 bromothiophenol via coupling with chloromethyl methyl ether, oxidation chlorination by chlorine water to give 76% yield of the title compound.

102. Platinum nanowires were electrodeposited in a lamellar lyotropic liquid crystal, composed of nonionic surfactant tetraethylene glycol monododecyl ether and H2PtCl6 aqueous solution.

103. The cross - linking agent is formaldehyde, glutaraldehyde, glycol diglycidyl ether , propanediol diglycidyl ether, or butanediol diglycidyl ether.

104. Poly(aryl ether)s and polyamides are known for their good thermal and mechanical properties, and widely used in aviation, spaceflight, electrical communication, adhesives.

105. Kaposi acrylic foam bonded to the allyl ether of sucrose polymers, acidic.

106. The production of diisopropyl ether by direct hydration and etherification of propylene is a newly developed process in the world.

107. At the end of reaction, besides methylenation reaction, there still exists a decomposition reaction of the ether linkage, and a little amount of ether linkage still occurs after the end of reaction.

107. try its best to collect and build good sentences.

108. The reaction of camphene with ethyl alcohol to gi ve isobornyl ethyl ether under microwave irradiation was studied.

109. Through using network connecting mode of ether star structure, the distribubuted control system has been changed from busbar network topologic structure into a star network topologic structure.

110. No osmyl and no taste. Soluble in Benzene, Acetone, C2H4Cl2, CS2, toluene, party soluble in alcohol, diethyl ether, insoluble in water, gasoline.

111. The paper suggests that the extraction of petroleum ether, polysaccharide and sodium copper chlorophyllin from banana leaves can be exploited as dishware abluent or abluent–assistants.

112. The pullulan aminoalkyl ether according to claim 1, wherein the pullulan aminoalkyl ether is in a form of a quaternary alkylamine salts.

113. The invention discloses a semitransparent polyphenyl ether compound and a preparation method thereof.

114. Specifically, suggestions for the projects of clean coal, propylene oxide, methyl-carbonate, polyether, cumene, acrylonitrile, propylene glycol ether, etc. were proposed.

115. In this method a one-pot reaction of diaryl ketone and zinc powder in ether under the influence of anhydrous aluminium chloride is employed.

116. The rice is washed by diethyl ether before coating vegetable oil. The solvent, dosage of oil and dosage of sample were selected by orthogonal design.

117. The ether extracting technology of carya kernel oil was experimentally studied in this work.

118. In this paper, the synthesis, properties and application of resorcinol diglycidyl ether [ RDGE ] are introduced.

119. Through single factor and orthogonal experiments, extraction of oil from soybean embryo and its composition were studied by using petroleum ether as degrease solvent and GC, respectively.

120. Methyl tert-butyl ether (MTBE) is widely used as an addictive in unleaded gasoline to curb the air pollution caused by leaded gasoline.

121. Methods Less toxic solvents such as cyclohexane, n-hexane, petroleum ether and chloroform were compared with benzene and toluene.

122. Methods:According to the difference of the solubility in ether between metronidazole and ethylparaben, ether was used to remove ethylparaben.

123. The Creative Imagination is the " receiving set , " through which the vibrations of thought are picked up from the ether.

124. The ethanol extract from the twig bark powder of Periploca sepium was suspended in water and successively treated with petroleum ether, ethyl acetate and n-butanol.

125. The results indicated that petroleum ether extract had the ability to antagonize toxicity induced by ouabain, while water extract had little effect on it.

126. Get together ( ester - ether ) mix multivariate mellow series.

127. The influence of the hydrolysis of acetacetic ether ( AA ) on B - Z oscillating reaction is studied.

128. The key steps were the iodization rearrangement of 2,()3 epoxy alcohol 6 and Claisen rearrangement of allyl vinyl ether 8.

129. The effect of catalyst, reaction temperature, reaction pressure on conversion and purity of isobutal vinyl ether was discussed.

130. Excellent selectivity was obtained for the separations of polar position isomers. The benzamide substituent group on crown ether makes the stationa...

131. Soluble in ethanol, ethyl acetate, ethyl ether, most organic solvents such as acetone, slightly soluble in water and glycol.

132. To obtain chemical components from the flowers and leaves of Mirabilis jalapa, the methods of water extraction, ethanol extraction and petroleum ether extraction were used.

133. The invention discloses a active protein protecting agent, and said agent comprises mycose and dodecyl polyglycol ether.

134. The polyoxyethylene alkyl phenyl ether obtained by calcium oxide catalyst had perfect quality with narrow molecular weight distribution, high cloud point, good appearance and low by - product PEG.

135. Maxwell's field equations described this measurable disturbance of the medium without explicitly discussing the ether itself.

136. The leaves of Balsam pear were disposed with different organic solutions, which were ether, acetone and ethanol, after that, analyse of proteins by supersensitive silver stain SDS-PAGE method.

137. With half-trace law instead of constant law(), bromine ethane not iodine ethane reacts to carbolic acid sodium in order to make benzene ether.

138. Several synthesis methods of chloromethyl ethyl ether were compared. A new method for the synthesis of chloromethyl ethyl ether from phosphorus trichloride was developed.

139. Conclusion The method may be used to prepare soluble and high-temperature poly(arylene ether)s.

140. If the refined Konjak powder and emulsifying agent were used tog ether, the quality of bread was better.

141. Purification of diphenyl ether by crystallization without solvent is discussed.

142. The ether soluble compounds of the reaction product were analyzed by GC/MS. The major iden tified compounds were pyrazine and furan compounds.

143. Santa Lucia's Paradise of The Twilight and A Doxology From The Genesis of Orient Ether.

144. Poly ( ether ether ketone ) ( PEEK ) is a kind of high performance engineering plastics.

145. Calixarene is a kind of respecting host macrocyclic compound followed cyclodextrin and crown ether, and has strong ability of selective extraction of metal ions.

146. Ether is the best solvent in the three organic solvent.

147. Fat in male and female squillid meat and squillid heads was extracted with diethyl ether by means of rapid fat extractor instead of Soxhlet extractor respectively.

148. Isobornyl ethyl ether was prepared by ethoxylation of camphene with absolute ethanol in the presence of DCP heat-resistant ion exchange resin.

149. Reaction kinetics of synthesis of propylene oxide(PO) and methanol(ROH) to form propylene glycol monomethyl ether(PM) using LA-2 catalysts has been studied.

150. The Co 2(CO) 8 catalyzed reaction of pentafluorostyrene with triethylsilane and carbon monoxide gives a perfluorophenyl enol silyl ether as a mixture of regio- and stereo-isomers.

151. Polyoxyethylene alkyl phenyl ether is an important non - ionic surfactant.

152. ObjectiveTo investigate and compare the best extraction method by petroleum ether from Curcuma wenyujin Y . H.

153. The laminar flame speeds of dimethyl ether ( DME ) and air mixtures for equivalence ratio from 0.

154. To obtain chemical constituents of the whole Sorbus tianschanica L. , in this paper the methods of water extraction, ethanol extraction and petroleum ether extraction were used.

155. American surgeon and pioneer anesthetist who was among the first ( 1842 ) to use ether as an anesthetic.

156. Surface-active hydrophobic mono-lauryl polyoxyethylene(6)ether acrylate(AE)was pre- pared from lauryl alcohol polyoxyethylene(6)ether and acrylate(AA).

157. The curing mechanism of bisphenol-A diglycidyl ether type epoxy resin (DGEBA) cured with Imidazole ( IMI ) was studied by DSC, FT-IR.

158. The quaternary ammonium salts of liensinine differ from d-tubocurarine by one less ether linkage in chemical structure.

159. Extraction of Gallium from high concentration HCl solution using organic phases which composes of TBP and butyl acetic ester, xylene, petroleum ether and kerosene, respectively, are investigated.

160. As chemical feedstock, methanol can be used to produce dimethyl ether, ethylene, formaldehyde and various derivatives.

161. The invention discloses side difluoro methylene ether bridged bond paired-end alkyl terphenyl, a preparation method and application thereof.

162. ObjectiveTo study the chemical constituents of the petroleum ether extract fraction from Caragana microphylla Lam.

163. Conclusion Ether soaking method can be used for the qualitative analysis of volatile oil from Lignum Santali.

164. In stead of using butyl nitrite and absolute ethyl - ether as reagents, in an improved method, cupferron.

165. The silicone quaternary was synthesized reaction of - H silicone, unsaturated - ether, chloroacetic acid, dimethylamine.

166. A white or almost white power, slightly hygroscopic freely soluble in water, very soluble in alcohol, practically in soluble in ether and in methylene chloride .

167. Conclusion: The new compound was identified as paeoniflorin-4-ethyl ether, which may be an artifact produced during extraction proved by simulate experiment.

168. The dispersant are alcohol, ether, alcohol - benzene component solvent or non - proton polar solvent.

169. Isobornyl ethyl ether was prepared by the catalytic ethoxylation of camphene with ethyl alcohol in the presence of cation exchange resin fixed bed.

170. By Tuesday, a number of popular games, including "Godfather, " "Gangster" and "Mafioso Hitman, " had been excised from the ether, although scores of other violence-laden games were still available.

171. Tetrabromobisphenol A - di ( o - chloro benzyl ) ether is a novel efficient flame retardant.

172. Pleasingly, the residual thiophenol could be readily removed without silyl ether hydrolysis via passage of the product through a pad of basic alumina.

173. Diisopropyl ether has higher octane number, higher amount of oxygen and lower Reid pressure, so it is likely to become an ideal substitute of the methyl tert-butyl ether.

174. A pleasant-smelling, colorless and highly flammable liquid, ether can be vaporized into a gas that numbs pain but leaves patients conscious.

175. The research shows that the extraction effect is best when petroleum ether is used to extract chloropicrin in vegetables and fruits by supersonic method and vibration is adopted in soil samples.

176. Results Both RC and RA could prolong the sleeping time induced by pentobarbital sodium and ether.

177. This activator is acyl amine - the hafnium activator that ether is a foundation.

178. Arg. by preliminary test. Methods:The extracted mixture of Mallotus barbatus(Wall. ) Muell. Arg. from petroleum ether, purified water and 95%ethanol were studied by test tube method.

179. Nitrobenzene (NB) is a colorless or slightly yellow with a bitter almond taste oily liquid, insoluble in water, soluble in ethanol, ether, benzene and so on.

180. American military doctors began using ether as an anesthetic on the battlefield during the Mexican-American War (1846-1848), and by 1849 it was officially issued by the U. S. Army.

181. Blends of poly ( phthalazinone ether sulfone ketone ) ( PPESK ) and polytetrafluoroethylene ( PTFE ) were prepared via solution frictiontester.

182. Its strong gravitation attracts the surrounding ether and planets to collapse toward it, creating the disc-shaped structure of a galaxy.

183. ResultsThe contents of six samples in fatty oil and petroleum ether extracts had no difference, but they had significant difference in water extracts, ethanol extracts, aesculetin and esculin .

184. Thermal efficiency of dimethyl ether steam reforming (DME SR) process that heat supplied by externally or by reformate combustion were compared.

185. The name comes from the luminiferous ether that was at one point thought to be the medium through which electromagnetic waves propagate, like sound waves propagate through air.

186. The modification effects on diglycidyl ether of bisphenol A(DGEBA, epoxy resin E-44)were studied by impact test, tensile test, bend test and SEM.

187. Applications of poly (fluorinated ethylene-propylene) and tetrafluoroethylene-perfluoroalkyl vinyl ether copolymer in such the industries as electronic, chemistry, machine and foodstuff are described.

188. The relationship among the degree of crosslinking relative amount of aldehyde group and ether linkage was investigated.

189. To obtain chemical constituents from the fruit of Catalpa ovata G. Don, the methods of water extraction, ethanol extraction and petroleum ether extraction were used.

190. In this paper, the cedrol methyl ether was synthesized by sodamide method.

191. Think of them as virtual Post-it notes somewhere in the ether, waiting for someone to notice.

192. For the same blending system, the penetration rates for acetic ether , absolute alcohol and gasoline sequence.

193. Through the property test, the result shows that the laminates with the diphenyl ether modified by benzoxazine are better than that by phenol.

194. Bradley's discovery supported a corpuscular theory, or at least it did not support the idea of an ether drag.

195. Acrylic dispersion was prepared by adding water into polyacrylic solution which was carried out in the present of propylene glycol monomethyl ether acetate using di-tert-butyl peroxide as initiator.

196. The petroleum ether fraction of the soft coral Sinularia sp. exhibited high lethal rate to brine shrimp and strong cytotoxin to KB and KBV200 cells.

197. In addition, the chemical reactivity, resin mechanics properties and the influence of polymer ether imide (PEI) toughening 5406 resin were discussed in the thesis .

198. The study results of the toxicity of methyl tertiary butyl ether (MTBE) were reviewed.

199. And a high molecular weight poly ( arylene ether nitrile sulfone ) has obtained.

200. Antidote: use ethyl ether to induce mild anaesthesia, or use barbiturate type of medication in venous injection to inhibit epilepsy and use potassium permanganate for stomach lavage.

201. Doppler Effect of light-wave propagation shows that the light-wave propagation needs the medium ("ether").

202. The viscosity of saturated liquid methyl tert-butyl ether(MTBE) was presented over the temperature range from 268.123 to 373.131 K with a calibrated Ubbelohde-type capillary viscometer.

203. In the imaging field, polyphenol 1-ethoxyl ethyl ether compounds, as dissolution inhibitors, can be applied to the thermo-sensitive CTP compositions.