单词 | Optically |
例句 | 1. In fact, optically stimulated luminescence tests and carbon 14 dating have proven their great age: they are almost certainly Neolithic. 2. Neither planet could be seen optically, the star being 30,000 light years distant from the Earth. 3. What is weak sight and how can optically corrected? 4. Optically coupled isolation amplifier is of very good linearity. 5. Racemization is found with optically active substrates. 6. The azo-dyes perform an optically induced cis-trans isomerization. 7. The racemate is optically inactive. 8. Such substances are optically anisotropic and birefringent. 9. Racemization is found with optically active substrate substrates. 10. Graduations manufactured with the SUPRADUR process act optically like three-dimensional phase gratings, but they have a planar structure and are therefore particularly insensitive to contamination. 11. A six rayed starlike figure optically produced in some crystal structures by reflected or transmitted light. 12. According to Wikipedia, dimethylpolysiloxane is optically clear, and is generally considered to be inert, non-toxic, and non-flammable. 13. What is presbyopia, and how can these be optically corrected? 14. A device that scans optically and usually generators an analog or digital signal. 15. A novel optically readable infrared imaging array device with "bi-material beam micro-mirror integrated structure" pixels has been proposed. 16. The optically - clear film and adhesive simplify quality checks with perfect visibility. 17. This paper presents a novel kind of fiber optically powered instrument for high voltage line current. 18. The operating characteristics of optically pumped CH3OH FIR lasers have been studied with both open cavity and dielectric waveguide cavity. 19. Microemulsion is an optically isotropic, transparent, and thermodynamically stable system formed spontaneously from surfactants, cosurfactants,[] oil and water or aqueous solution. 20. A new optically active monomer of 4(S)—2—Methyl—4—Methoxycarbony1—2—Oxazoline has been synthesized from L—serine. 21. At the printing stage the four slightly different images are optically sliced into vertical lines. 22. A Raman optical pump source 208 that generates a Raman optical pumping signal is optically coupled into the optical fiber span 206 with an optical coupler 210. 23. Optically active polyamide-imide progress abroad was studied. Summarizes the synthesis of optically active polyamide-imide, solubility and thermal stability changes ment. 24. The mechanisms and recent advances of industrial production of optically active compounds have been reviewed. 25. The traditional method is to use an external anamorphic lens which can optically distort the image from a 16:9 aspect ratio into the wider 2.35 format. 26. So the development level of optical fiber communication influences the development of optically controlling phased array. 27. A tin doped indium trioxide conducting electrode coated with mercury film (Hg ITO) was obtained and an optically transparent thin layer electrochemical cell with Hg ITO as electrodes was designed. 28. The advantage of the method is shown by comparing the results with the usual ordinate expansion technique in determination of FT-IR spectra of optically dense materials. 29. Defense applications include military command and control functions, imaging, radar, aviation sensors , and optically guided weapons. 30. Indicated the good result of the long-term operation of the optically pumped cesium beam frequency standard in China. 31. A new optically controlled high temperature superconducting microwave variable attenuator used in high-temperature superconducting(HTS) subsystem of satellite system was proposed. 32. The method of using optically active phenylglycine butyl ester as resolution agent can obtain the higher yield, and it is easy to operate. So it is suitable for industrial production. 33. Novel optically active triazole derivative, process for producing the same, antifungal agent and method for using the same. 34. The paper introduces the time synchronization conception of the IRIG-B format code and its module constructions which include microprocessor, level converter and optically coupled isolator. 35. By using spatial areaencoding technique and shadow-casting system, fuzzy matrix-vector max-min operation needed by FAM model is optically realized. 36. Optically triggered MOS gated solid state relay is a new switching device, which is composed of an MOS gated thyristor, a phototransistor, an enhanced mode MOSFET and a Zener diode. 37. Recent progresses of the synthesis of optically active tert - leucine are reviewed in this paper. 38. To get around that bottleneck, researchers skipped the electronic signal processing—and found a way to do it purely optically instead. 39. The asymmetric reduction of ethyl 4-chloro-3-oxobutanoate (COBE) to optically active ethyl 4-chloro-3-hydroxybutanoate (CHBE) catalyzed by yeast cells in aqueous phase was investigated. 40. The changes of temperature, concentration and solvent will affect the conformation in some optically active molecules. 41. Change in the direction of propagation of radiation determined by change in the velocity of propagation in passing through an optically nonhomogeneous medium, or in passing from one medium to another. 42. Frequency response is an important parameter of the optically coupled isolation amplifier. 43. The temperature and stress fields of a thin-walled magnesium component in high pressure die casting(HPDC) can not be investigated optically but can be performed shown by numerical simulation. 44. The method of multi-stage optical detection is presented based on the principle of optically erasing and two-beam coupling. 45. Optically active cyanohydrins are important intermediates lor the synthesis of agricultural chemicals. 46. The resulting latent image is optically coupled to the semiconductor detector and and scanned locally in this detector and digitized pixel by pixel. 46. try its best to collect and make good sentences. 47. Optically analytical balance in laboratory is one of the most common instruments, and is an essential tool on measuring weight precisely and sensitively. 48. An optical true time delay (TTD) is a means for optically controlling phased array antennas (PAAs). 49. The new STRASS sphere by Swarovski 224 facets, each one precisely cut and polished to perfection, reveal a never-seen-before fire in the optically pure crystal. 50. Optically active propargyl alcohols are important and versatile building blocks for the synthesis of a wide range of Pharmaceuticals and natural products. 51. An optically - clear PET film coated with acrylic pressure - sensitive adhesive and with a white PET release liner. 52. The difference between the individual technology consists in the optically effective area of the pixel and the method of access to individual pixels. 53. The origin of optically induced refractive index in lithium niobate is presented. 54. The three other yellowish galaxies in the collision are optically visible and were imaged by the Canada-France-Hawaii Telescope on the summit of the dormant Mauna Kea volcano in Hawaii. 55. We have made a systematic study in optically pumped submillimeter wave laser. 56. After successful catheterization, optically interpretable images were obtained in 93.6%. 57. Optically active ethyl(S)-3-hydroxybutyrate, a useful chiral synthon, was prepared by stereoselective reduction of ethyl acetoacetate of the bread yeast in organic solvent. 58. Optically induced anisotropy gratings and surface gratings on azobenzene polymer films are studied. 59. Optically active 3,4-diazaphospholane ligands and their application in asymmetric hydroformylation and allylic alkylation reactions. 60. Finally optically active polyamide-imide possess application prospect was pointed out. 61. An optical true time delay (TTD) is a means for optically controlling phased array antennas (PAAs). Fiber-optic TTD techniques for PAAs are reported as well as their architectures. 62. Optically pure D - glutamine was prepared by biotransformations of DL - glutamine manufactured by chemical synthesis. 63. Optically active polymers, for its special chiral structure, can be used asymmetric synthesis. |
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