1. Happiness is time precipitation, smile is the lonely sad.

2. All sad past, when time is slowly precipitation, you will find your own happiness is much larger than expected.

3. The compound is finally obtained by precipitation.

4. Acid precipitation may cause a reduction in forest productivity.

5. Rain, snow and hail are collectively known as precipitation.

6. Hail and sleet are types of precipitation.

7. There is heavy precipitation in some parts of the country.

8. The upswing in precipitation, and the crypto-science that explained it, were exactly what was needed.

9. The diameter of the circular precipitation line is measured arid compared to standards for quantitation.

10. Bennet also did numerous experiments on the electrostatic precipitation of powders.

11. Interference can be avoided by the precipitation of zinc sulphide and filtration.

12. Consequently[], precipitation of luminal calcium by dietary phosphate should inhibit these effects.

13. Much concern has been expressed that acid precipitation causes a reduction in forest productivity.

14. There has been no long-term decline in precipitation in the Himalaya.

15. Results: The diluent could prevent trimebutine maleate from precipitation.

16. Cryoglobulin was detected by cold precipitation.

17. The family is a constant shear flows, flow of mind wandering forever; love is like a hill endless sand, precipitation is the long-term accumulation of care; family like the night sky the Beidou, guided the lost lamb is the direction to go home.

18. The forecast is for dry, cloudy weather with no precipitation expected.

19. The most likely cause is a local reduction in precipitation.

20. While debris rained down on much of Western Washington during the quake, the more typical liquid precipitation has been strangely absent.

21. This ensures that the precipitated fraction is not broadened by local precipitation during addition of the non-solvent.

22. Iron and manganese bicarbonates can be removed in the cold lime-soda treatment by pre-aeration, followed by precipitation as the insoluble hydroxides.

23. A second major problem is the loss of bitterness due to precipitation in boiling and in fermentation.

24. And yet, almost without exception, they obey the convention that clear blue skies are good and precipitation is not.

25. The wind sweeps unhindered across the plains, and there is very little precipitation.

26. In the last four days, we've had three inches of precipitation.

27. Secondly, the persistence of a canopy enhances the interception of nutrients from precipitation.

28. Changes in wind appear to have been more important ecologically than changes in temperature or precipitation.

29. The labelled fragments were eluted from acrylamide gels and purified by ethanol precipitation.

30. After extracting with phenol-chloroform, it is not necessary to recover the plasmid by ethanol precipitation.

31. In Hong Kong unwary pedestrians face more dangerous precipitation.

32. By comparing model simulation with an observed precipitation formed by stratus cloud system, the new scheme shows the improvement of prediction precipitation.

33. The effects of factors on hydrated products in the preparation of pseudo - boehmite by aluminum salt precipitation was studied.

34. In this paper, drought, flood and precipitation trend are studied by using month by month precipitation data for last 52 years(1940-1991 ) at 25 stations in Mongolia.

35. At present, in the urban infrusture engineering, deep and big pit precipitation can be effectively solved with the method of tube well precipitation.

36. Then, it was verified with hydrocarbon bromide that pyridyl was grafted on the surface of microsphere prepared in methanol by precipitation polymerization.

37. The paper has adopted object function method and created optimization model of ditch precipitation well cluster.

38. These radar used to detect Precipitable Cloud and precipitation, precipitation implementation of the weather warning and forecasting tasks.

39. Overall the land use changes in the Yangtze River basin may intensify the hydrological cycle of the basin, which should increase summer precipitation and streamflow.

40. The most commonly used heat treatments on metals are softening annealing, quenching, normalizing, surface hardening treatment, precipitation hardening.

41. Crude polysaccharide was gained by hot water extraction, alcohol precipitation, decolorization and deproteinization.

42. The quality control of automatic rain gauge data is the most fundamental and the most crucial issue in the joint estimation of precipitation using radar and automatic station data.

43. The experimental results show that the samples produced at lower precipitation temperature in a higher feeding speed have higher specific surface area but the crystallite shape appears imperfect.

44. Methods Extract rutin from Sophora japonica L . by the alkali extraction and acid precipitation.

45. The data are worthy to be considered when choosing or designing a new electrical precipitation system.

46. Using Doppler radar data, an algorithm for precipitation nowcast is set up by applying an improved cross-correlation extrapolation method (COTREC).

47. The simulation shows that there are two maximum ENA flux regions, i. e. , the ring current inner boundary region and particle precipitation region at the northern and southern poles.

48. With the change of precipitation, it divided three pluvial periods and three dry periods.

49. Lying in the rain shadow of two nearby islands, Lanai receives little precipitation.

50. MethodsThe polysaccharides of Portulaca oleracea were obtained through hot water extraction and ethanol precipitation, which content was determined by phenol-vitriolic colorimetry.

51. The purified CPPs showed stronger activity to prevent calcium precipitation than that of the unpurified CPPs.

52. The main rivers are Baohe, Caohe, Ping River, an average of 546.9 millimeters of precipitation, industry, agriculture and water to ensure that.

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53. Methods The Soxhlet extractor method was adopted for the extraction of pigments, and acid extraction and ethanol precipitation method was used for the preparation of pectin.

54. While the precipitation is washed, dried activity and low ash content lignin is acquired.

55. Dominantly considers a thorough treatment of equilibrium, including acid - base, complexation, precipitation - dissolution, and reduction - oxidation reactions.

56. Unless it's an unusually warm storm, most of the winter precipitation is stored as snowpack.

57. The dispersion of the red clay and the co - precipitation of clay suspension with latex were improved.

58. Hydroxyapatite(HAP)powder was prepared from calcium nitrate and phosphoric acid by homogeneous precipitation method.

59. Settling column of fluidized bed and its applications in precipitation of quality coarse diuranate are described.

60. The Columbia River in the US Northwest lost about 14 percent of its volume from 1948 to 2004, largely because of reduced precipitation and higher water usage in the West.

61. The precipitation enhancement operation improved eco-environment, heightened the moisture of earth, enhanced runoff coefficient, the relative increment of inflow is larger than that of area rainfall.

62. We can partition precipitation into stratiform and convective components by their spatial and temporal characteristics.

63. MethodsThe PTPS was obtained by water extraction, alcohol precipitation, and DEAE-cellulose column.

64. And it's not unusual for temperatures and precipitation levels to be higher or lower than normal. After all, that's how we end up with the artificial line called normal.

65. Tophaceous gout results from continued precipitation of sodium urate crystals during attacks of acute gout.

66. Ion balance study showed that the precipitation acidity was not decided on acid ion concentrations only, but manly decided on basic ion concentrations which neutralized acid ion in Wuhan city proper.

67. Primary nucleation was the main nucleation mode in the precipitation process. However, secondary nucleation cannot be ignored when the slurry density is high, and the supersaturation is low.

68. The seasonal evolution, precipitation, convection, low-level west wind and SST all have a trend of spreading northeastward.

69. Methods Extract rutin from Sophora japonica L . by the alkali extraction acid precipitation.

70. Results The alkaloid content was the highest after circumfluence extraction by ethanol acid - base precipitation.

71. When near ground arises negative potential vorticity disturbance, precipitation also weaken.

72. Precipitation of our country air distributings on time and space extremely inhomogenous, make capacity is increased.

73. Humic acid extracted from peat was classified into seven fractions by alcohol precipitation technique for the analysis of thermolysis, flocculation limit and some optical properties.

74. Nanometer sized lead oxide was prepared by pyrogenetic decomposition of lead carbonate synthesized by chemical precipitation.

75. The pilot experiment results of direction stripping and precipitation of neodymium with oxalic acid solution in self-designed three phase stripping tank from P507 loaded organic phase are introduced.

76. The upper level dry and cold air with high moist potential vorticity value was superposed to the low-level disturbance, which was advantageous to instability stratification strength and precipitation.

77. The distribution of typhoon precipitation presents the positive ad negative change as the gravity wave column wise under the influence of terrain.

78. Daily mean temperature and the ear grain number is of positive logarithm relationship. Precipitation and grain number per ear is of negative power function relationship. The ratio of heat and water a...

79. CICs were determined in 92 children with glomerular diseases by PEG precipitation - complement consumption ( PEG - CC ) test.

80. Combining both dynamics and cloud microphysics is necessary and important to comprehensively understand the basic physical mechanism of formation and development of clouds and precipitation.

81. It can be considered that the main reason for this occurrence is the carbide precipitation at boundaries of recrystallized martensite and ferrite grains.

82. Results The precipitation peak formed by rocket immunoelectrophoresis correlated with the concentration of polysaccharide when the antigen diluted to a suitable concentration.

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83. Its deep causes are that our country's propensity to consume is low, and there are many barriers to fund precipitation and investment consumption turnover.

84. With the action of some bivalent cation, high temperature shift catalyst has been prepared by mixture precipitation method using open-hearth dust as a raw material.

85. Methods The titration operating conditions were optimized and the solubility product constant of phenytoin silver precipitation was determined.

86. The results show that the low energy electron precipitation not only has the great effects on the F region electron density but is one of the reasons to cause the increase in the height of peak.

87. Aerial photography can provide valuable information on precipitation, evapotraspiration, interception, and runoff.

88. The moderate technological conditions fluoride removal in aluminum industry by coagulation and precipitation are studied.

89. The compiling items include precipitation, evaporation, water stage, discharge and sediment.

90. Maj or contribution came from the diabatic heating term especially at where heavy precipitation occurred.

91. As more precipitation and cloud cover, the rest of High 31 ~ 35 ℃.

92. Newly developed water shutoff agents are colloidal dispersant gel ( CDG ), new precipitation type and complex type.

93. When the sun's output peaks, it has far-ranging and often subtle impacts on tropical precipitation and on weather systems around much of the world.

94. Oxygen and Carbon precipitation and their interaction in CZ silicon single crystal withhigh contents of oxygen and carbon are investigated.

95. We also analyzed the relation between the precipitation for Meiyu and the summerly precipitation in Sichuan , the areas in southeast China along sea.

96. Both the macro-and micro-physical structures of cloud systems and precipitation features indicate that heterogeneity existed in different parts of the stratiform cloud systems.

97. A study on the structure and properties of precipitation hardening non-magnetic die steel has been carried out with different alloy compositions and heat treatments.

98. Spatially, the precipitable water increases from the periphery to the centre of mountains. The more precipitation area is corresponding with the less precipitable water area.

99. The library is a place where the pick of the basket gets together and it has a profound historic precipitation and particular culture.

100. The matrix precipitation separation technique in trace analysis is a recent development.

101. Dead oil a semi - oxidized state seems capable of effecting the direct precipitation of uranium from solute.

102. Agglomeration can be avoided by washing the precipitation with absolute ethyl alcohol.

103. The precipitation amount near the glacier showed different annual cycle compared with the nearby lowlands.

104. A new kind of special hexagonal leaning pipe, which has greater precipitation area and precipitation efficiency than the hexagonal alveolate leaning pipes.

105. During IOR by gas injection, asphtene precipitation will commonly block the effect of IOR.

106. Magnesium hydroxide nanorods were synthesized by precipitation conversion method using basic magnesium chloride nanorods as raw materials.

107. The precipitation and raining season have less effect on the phenology .

108. Meantime, a relative index of the length of bare tip with temperature, precipitation and moisture was determined.

109. This was the second precipitation since last winter following a drizzle initiated by artificial rain last Thursday, but the rain was not enough to end the lingering drought.

110. By the further analysis of EDP , the main precipitation is tI - Zr 2 ( Al, Cu ).

111. How to discern the stand or fall of honey? Why can some honey have solid precipitation?

112. Objective To prepare a kit for detecting apoprotein(Apo) A1 and B. Methods Dextran sulfate precipitation, ultracentrifugation, chromatography,[] and so on.

113. An attempt to offer a new treatment of end point error in precipitation titration by using hyperbolic sine function is given in this paper.

114. After removing polyphenols, pigments and other substances by precipitation with lead subacetate, the residual lead ions are removed by adding sulphuric acid.

115. AlN precipitation at the full austenite grain boundary would worsen the ductility of the steels.

116. The serum complement mediated immune complex solubilizing capacity (CMSC) and immune complex precipitation inhibition capacity (ICPIC) of 60 children with NS were measured.

117. The results show that an allowable supersaturation without the precipitation of calcite scaling existed.

118. Precipitating electrode plate is a key part in electrostatic precipitation equipment.

119. Therefore , the nonionic surfactant can effectively intensify the seeded precipitation process of sodium aluminate solution.

120. Trees keep the air cooler and add moisture to the atmosphere which helps create clouds and precipitation.

121. However, when precipitation rate is large enough and soil water goes beyond the field capacity, the excessive soil water will flow laterally to the lower levels through noncapillary pores.

122. It has been indicated by monitoring works that Jinhua city is heavily suffering from acid precipitation.

123. An optimum technological condition for separating the diolefin substance from raw materials by the solvent precipitation from dially alcohol ketone acetate waste residue was determined.

124. Results showed that the herbaceous vegetation could weaken kinetic energy of raindrops, and had a significant diffluent function during rainfall events to reduce effective precipitation on the slope.

125. After ethanol precipitation, OPC was separated by ethyl acetate-ligroin system. Content of OPC was determined by normal butyl alcohol-hydrochloric acid method at 546 nm to be over 90%.

126. It is indicated that uranium was moved out in the relative reducing condition and enriched precipitation in the relative oxidizing condition.

127. Monodispersed NiO precursor particles were prepared by homogeneous precipitation from nickel nitrate solution in the presence of urea.

128. We briefly introduce the precipitation - runoff modeling system ( PRMS ) of U.S. Geological Survey . The model current world.

129. The microstructure analysis by SEM showed that the precipitation of netlike proeutectoid carbide has been inhibited during air cooling after forging due to Al addition to the UHCs.

130. With three microalloy steels containing 0.24, 0.15, and 0.08% niobium respectively, the precipitation of niobium carbide in ferrite has been studied.

131. The direct cause of the criticality accident was workers putting uranyl nitrate solution containing about 16.6 kg of uranium, exceeding the critical mass, into a precipitation tank.

132. The early deformational environment was favourable for movement of ore -forming hydrothermal solution and precipitation of gold and other metals.

133. The recovery process of lignin from the alkaline reed paper - effluentliquor by acidulation precipitation was studied.

134. This seems to correspond well to the reflectivity range of the false positives, so the program described below will consider anything of higher reflectivity to be a trackable precipitation event.

135. Aim To determine the alcohol precipitation techniques for Armillariella tabescens.

136. A method for computing the water departure based on the CAFEC(Climatically Appropriate for Existing Condition) precipitation is introduced.

137. The temperature doesn't usually dip below freezing, and that mild weather, combined with all the precipitation, keeps the city green year-round.

138. METHODS: Using naproxen as internal standard, mycophenolic acid in plasma samples was determined by HPLC with protein precipitation.

139. The optimum method of distilling Se-containing proteins is dunking, trituration, filtration, centrifugalism, acetone precipitation and drying.

140. Ultrafine alumina powders were prepared by pyrolysis of the aluminium precursor powders obtained by precipitation method using aluminium nitrate and ammonium carbonate as raw materials.

141. Because the southwest warm impervious flow is partial to weak, the cold warm aqueous vapour matches with not quite implicit promise, this weather course precipitation combine non constat.

142. By using the daily precipitation and daily mean air temperature data from 37 observation stations in Liaoning Province, the daily composite drought index (CI) in 1958-2007 was calculated.

142. try its best to collect and make good sentences.

143. Assessment of drought has been made using precipitation and rainless day in reference to the relationship between crop growth and water supply by Fuzzy mathematics.

144. TEM analysis reveals that the precipitation of short-bar-shaped carbides in lower-bainite can prevent effectively from initiation and propagation of fatigue cracks.

145. The viruses were propagated in goose embryos, the GPV antigen could be detected from allantoic fluid of infected embryos by agar gel precipitation.

146. Hence this is a relatively efficient way of change tendency fore ofand low water of precipitation.

147. Meanwhile, the annual precipitation of China is slightly less than climatology.

148. Moreover this apper studies hydrogeochemical critical value of solute precipitation according to compute saturation index.

149. Thirteen strains of Riemerella anatipestifer isolated from ducks in China were serotyped by slide agglutination test, tube agglutination test and agar gel precipitation test.

150. The lower part of the flue tube cylindrical body (7) is connected with the cylindrical body (10) of the asphalt precipitation device through a connecting flange (9).

151. The analytes were extracted by protein precipitation, using chlorzoxazone as internal standard.

152. The data go through rigorous quality-control procedures before they enter the Global Historical Climatology Network, which NCDC uses to monitor long-term trends in temperature and precipitation.

153. The result shows that there exist cycles of 2-7ys, 10a and 30a in precipitation of annual, Apr. -Jun. and Jul.

154. A simple means is to pick up pulses in optical blind region from profile of lidar ceilometer witch is multiple scattering from falling precipitation.

155. In this paper, high methoxyl pectin was extracted from apple residue by method of acid solution and alcohol precipitation.

156. The weather system causing all the precipitation is staying put over the area.

157. Silicon oxide nanoparticle are prepared by chemical precipitation process, with sodium metasilicate and hydrochloric acid as raw material.

158. The periods of annual mean temperature time series in Nanning city and annual amount precipitation time series in Wuzhou city of Guangxi are also computed.

159. The techniques are as follows : homogeneous oil separation - flocculation precipitation - gas floatation - biological contact oxidation.

160. At present polymeric condition, the capacity of PECS has improved to some extent in zinc salt precipitation inhibition and ferric oxide dispersion compare with PESA.

161. PurposeThe aim is to isolate and purify Protein C(PC) and Protein S(PS) from no-albumin human plasma by rivanol precipitation.

162. Predict today the city zone of before dawn make one's bow, bring the 2 precipitation to 5 millimeter, end gradually afternoon.

163. Representation of the wind system and precipitation area stippled in a middle - latitude cyclone.

164. Results show that the precipitation process is caused by a moved southeastward and well-developed tropical mesoscale cyclone.

165. Critical precipitation inducing freshet was analyzed and confirmed in this article through the relevant data of mountain torrent disaster and precipitation.

166. Result is microporosity, second - phase precipitation and inclusions of intermetallic or nonmetallic compounds.

167. The excess tin chloride addition produces black mercury precipitation and is about to seriously affect the determination of iron by using potassium chromate volumetric analysis method.

168. For example, Ana Barros of Duke University has been leading a multi-institutional study aimed at defining monsoon precipitation patterns in the Annapurna range since 1999.

169. At current feed rates, precipitation of tar and oil particles is not complete.

170. Stable acetic acid methanation process must form a stable pH gradient, which is the fundamental reason for the calcium carbonate precipitation.

171. The process conditions of separation and purification via diatom earth filtration and alcohol precipitation were studied.

172. After decompressional filtration, washery and high-temperature reduction can we get silver precipitation and the rate of recovery can reach to 97.51% and the pureness to 98.5%.

173. Solid solution strengthening is summarized and compared to the new concept for this lecture: precipitation strengthening.

174. Much of the area of the country have receive subnormal precipitation since the end of January.

175. Coptis detoxifying liquor was purified by the methods of ultrafiltration and alcohol precipitation.

176. In certain methods, the lysate is heated for a time and at a temperature sufficient to denature proteins present in the lysate and cause their aggregation and precipitation.

177. Analysis of the acidity and chemical characteristics of precipitation in Zhejiang Province.

178. With establishment of the limit solubilities of Fe in Al at different temperatures, the solid solution and precipitation heat treatment are proposed for strengthening cube texture.

179. The experimental results show that 1,2-Octanediol has inhibitory effect on gibbsite precipitation by adsorption on the surface of seeds.

180. The recovery process of lignin from the alkaline reed paper-pulping effluent black liquor by acidulation precipitation was studied.

181. Two kinds of methods for the regeneration of magnesium nitrate solution are discussed, which are precipitation method and filter-press method.

182. As you can see from the radar data, there appears to be light precipitation within a 30-mile radius of the radar antenna.

183. Finding a highly selective adsorbent and combining the cold treatment technique would increase the stabilization of rice wine and solve the problem of precipitation of rice wine.

184. It is thus more supersaturated precipitation carbides can happen in mostly of ferrite grains.

185. When we generate precipitation by static electricity we can bring about a stable negative ion supply.

186. Another geological phenomenon that caused by construction precipitation is land subsidence.

187. It takes into account both the ensemble otherness of members and probability distributing of precipitation.

188. The relationship between precipitation and the canopy interception is a power regression.

189. At present, semi-austenitic precipitation hardening stainless steel has been used widely in the aerospace industry,(http:///precipitation.html) especially in the skin of the aircraft because of the unique advantages.

190. Clouds are sometimes seeded with silver iodide to induce precipitation.

191. Crude polysaccharides were prepared from powered Spirulina platensis by hot water extraction, alcohol precipitation, deproteinization.