purity造句
(151) The sampling clock generator must also have adequate spectral purity.
(152) Plumage color is an important economic trait. It plays an important role in determining breed purity and phylogenesis.
(153) It is reveal by GC analysis that the purity of the TMP , treated by reduced pressure distillation and recrystallization in acetic ester , approximates to that of the reagent grade TMP .
(154) Deoxygenate was used to remove the remanent oxygen from gas for supplying the high purity gas.
(155) I declare, and I must declare, that the Order is innocent. Its purity and saintliness have never been defiled.
(156) The effects of the synthesis conditions such as monomer(lactide) purity, catalyst(stannous octoate) concentration, vacuum level, reaction time and temperature, were discussed.
(157) The method that analyzes the purity of toluene diisocyanate by capillary gas chromatograph was established.
(158) Variations of the process enable production of high purity hydrogen, methanol, ammonia, methane or low heating value gas.
(159) Synthetic vitamins have established an enviable record in purity of product.
(160) Trace element Bi in high purity nickel was determined by GFAAS in STPF conditions.
(161) This paper discussed a new method of producing ferric oxide red, for the purpose of raising the purity of ferric oxide red and meeting the needs of production.
(162) AIM : To an assay method for the determination ofd timolol, its related substances and enantiomer purity.
(163) Then, spermatogenic cells were purified. At last, the high purity spermatogenic cell was cultured single and with sertoli cell, respectively.
(164) The development and application of chalcogenide glasses as an IR transmitting material with high performance have long been impeded by insufficient degree of purity present in glasses.
(165) The Daidzin was obtained with a purity of 90% using acetone circumfluence extraction and the hybrid extraction of acetone and ethyl acetate.
(166) Research suggests that conservatives value some things that are less important to liberals, including hierarchical authority structures, self-reliance, in-group solidarity, and sexual purity.
(167) To retain the artistic purity, they rid the recordings of any unintentional mechanical noise, such as hiss, clicks, sibilance.
(168) Differential scanning calorimetry ( DSC ) determination of purity of chlorotoluron.
(169) The effect of molten steel purity, casting temperature, performance of protecting slag, oscillation and liquid level control of mold in continuous casting on surface defect wa.
(170) Characteristics and Description : High purity , fine granularity, low oxygen content.
(171) Second , the polycrystal Mo with the orientation of (110) made with high purity sintered and arc-melting Mo was prepared by the method of electron beam floating zone melting without a seed.
(172) With the advantage of high purity, small particle size, uniform size distribution and high sintering activity, wet method can compensate the shortcomings of dry process.
(173) To ensure the purity grade and flow rate of shielding inert gas, to use tungsten electrode activated with nanosized thoria are two better ways to decrease the erosion rate of electrode.
(174) To judge the purity of rice seed in production must be done after tassel.
(175) ABS piping is normally used in High Purity DI Water System.
(176) Morgan's ignitor and sensor products are based on high purity alumina or steatite.
(177) Any of numerous hereditary, endogamous social subclasses stratified according to hindu ritual purity.
(178) Refrigerant-F12 has purity of 99.8%. which will provide excellent frigorific ability for vehicle, it has no erosion to the refrigeration system, with no water or other impurities in it.
(179) The high purity of guaiacyl lignin in Douglas fir fiber.
(180) This paper emphasizes the development, quality and application of corundum castable refractories of high purity, low cement-content.
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