purity造句
(211) The invention relates to the manufacture of high purity germanium for use in e. g. infrared optics, radiation detectors and electronic devices.
(212) Love is related to purity , beauty , and goodness , while lust relates to filth, debauchery, and lewdness.
(213) Benzoyl chloride and ethyl acetoacetate react and hydrolyze in the presence of a catalyst to synthesize ethyl benzoylacltete, yielding 60%, with a purity of more than 98%.
(213)try its best to collect and create good sentences.
(214) Mingdu low, low color purity , simplicity , weak in contrasting color sensation of funky, quaint.
(215) Tryptic digestion could isolate and culture numbers of osteoblasts with a high purity and obviously shorten the culture time.
(216) Snowflakes, light as goose down, fall from the sky, covering the earth and purifying heart and spirit, The purity and clean crispness of white comforts me and fills me with energy!
(217) As an automatic system, it can greatly enhance the efficiency of CPT purity measurement.
(218) Further purification of alliinase was conducted on prepared affinity chromatography column and its purity was examined by SDS-PAGE.
(219) The optimum process conditions are determined. The yield of cyclopentanone is up to 85% with a purity of more than 99%.
(220) Majority Reasoning: This law is based on the promotion of white supremacy, and the purity of the white race.
(221) Recovered silver from silver chloride and silver waste liquid by the electrolysis, rate of recovery can achieve 98.5%, purity of silver can achieve 99.9%.
(222) The lamp cup is made from Germany-original anodic alumian of high purity, featuring long life and durability.
(223) The racemic purity of cis - and trans - DCCA was 91.4 % and 93.0 %, respectively.
(224) The purity and viability of cells following cold jet method immunomagnetic beads selection method was high.
(225) N - acryloyl morpholine was synthesized from acryloyl chloride and morpholine and the purity of product was 99.5 %.
(226) The extractive magnesium sulfate reacts with ammonium carbonate, the high - purity and activity magnesia is obtained.
(227) Chapter I: Comparison of drug purity and legislation Legal Sentence.
(228) Seven natural zeolite minerals from different region of China have been studied byXRD, IR, DTA and ESR methods for the structure, purity and acidic property characterization.
(229) After reduction , manganese is extracted by sulfuric acid and high purity manganese carbonate is obtained after impurity removal from the solution and reaction with ammonium carbonate.
(230) AIM:To establish an assay method for the determination ofd timolol, its related substances and enantiomer purity.
(231) The structure and purity were confirmed by element analysis and color spectrum.
(232) Conclusion: High purity of MSC can be obtained by density gradient centrifugation.
(233) Irish Catholicism concentrated on what as matters of sexual purity.
(234) To eliminate the need for heroic final cleanups, it is expected that the degree of purity of intermediates will increase progressively, from the first intermediate on to the drug substance itself.
(235) Every elaborate French course is delivered by our original French chef. Wish you will regale on the very purity!
(236) A method for the determination of impurities in high purity osmium powder by ICP _ MS was developed.
(237) Many actions are excise of such purity that nobody needs them, from power users to first - timers.
(238) Results The purity of the unknown component prepared by TLC method met the requirements of the structure identification by NMR method.
(239) The Christian alternative to the lotus is the white lily which, relating to Mary as queen of heaven, signifies both fertility and purity.
(240) Access to organic semiconductors in sufficient purity and variety has led to breakthroughs in solid-state physics and circuit realization.
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