purification的例句大全

Allocation, circulation and purification effect of nutrient pollutant N in synthetic wastewater in Avicennia marina simulated wetland system

白骨壤模拟湿地系统中氮的分配、循环及其净化效应

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In the above conditions, the weight percent of flavonoids in the purified flavonoids from the fruits of Avicennia marina ( AFP) is 88.67% and the purification multiples of 5.1.

分离得到的白骨壤果实黄酮精制品（AFP）中黄酮的质量分数为88.67%，纯化倍数为5.1倍。

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Partial Purification and Analysis of Aspergillus Fumigatus Allergen

烟曲霉变应原部分纯化和分析

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The Isolation, Purification and Properties of High Activity Aspartase

高活力天冬氨酸酶的分离提纯及性质

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Application of Arsenical Antimonates in Purification of Copper Electrolytic Solutions

砷锑酸盐在铜电解液净化中的应用C（60）羟基化合物的纯化

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Study on Expression in Pichia pastoris, Purification and Activity of Human Arginase

人精氨酸酶在毕赤酵母的高效表达、纯化和活性研究

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Purification and Clarification of Aquicultural Vegetable on Turtle-Pond Effluent

水培番茄对甲鱼养殖废水的净化和滤清

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Preparation, Purification, and Immunological Characterization of Rabbit Antihuman Testes Lactate Dehydrogenase Isoenzyme-X Antiserum

兔抗人睾丸乳酸脱氢酶同工酶-X抗血清的制备纯化及免疫性质探讨

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Purification of human spermatozoa antigen HS 63 and its antifertility effect

人精子抗原HS63的纯化及其抗生育作用的研究

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Study on separation and purification of soybean active peptides by MAR and GPC methods

MAR和GPC方法分离纯化大豆活性肽的研究

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In this thesis, the biological characteristic of Dunaliella salina, which included the axenic purification, physiology characteristics and genetics characteristics, was studied systematically.

本文系统研究了杜氏盐藻的生物学特性，主要内容包括杜氏盐藻无菌纯化、杜氏盐藻生理学特性、杜氏盐藻遗传学特性等三部分。

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N, N-Di(β-methoxycarbonylethyl) aniline was purified by using chloroacetyl chloride as the acylating agent; the average content of the product was 98.3% and average yield after purification was 90.8%.

再用氯乙酰氯为酰化剂，精制N，N-二（β-甲氧碳酰乙基）苯胺，精制后产品平均含量为98.3%，精制过程的平均收率为90.8%。

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N-Ethyl-N-( β-methoxycarbonylethyl) aniline was purified by acetic anhydride as the acylating agent, the average purity of the product was 98.5% and average yield was 93.8% after purification.

再用醋酐为酰化剂进行精制，精制后产品平均含量为98.5%，收率为93.8%。

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Purification and relative properties of aspartate aminotransferase ( AST) from human erythrocytes

人红细胞门冬氨酸氨基转移酶的提纯及有关性质研究

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Comparision of Purification Methods on IgM Monoclonal Antibodies from Mouse Ascitic Fluid

纯化小鼠IgM腹水单克隆抗体方法的探索

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Discussions on water purification system construction of artificial lake

浅谈人工湖的水质净化系统建设

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It describes the test and operation of zinc sulfate solution purification by antimony trioxide instead of arsenate.

介绍硫酸锌溶液由砷盐净化改为锑盐净化的试验及生产实践情况。

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The process of gas purification of coke furnace in small coking plants is simple and crude.

小型焦化厂的焦炉煤气净化工艺都比较简单,不宜采用传统的洗油吸收法从煤气中回收粗苯.

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Purification on the feed gas of LNG plant aromatization of refinery gas

液化天然气工厂的原料气处理

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Optimizing the Extraction and Purification Processes of Quercitrin from Leaves of Chinese Arborvitae ( Platycladus orientalis) by Homogeneous Design

用均匀设计法优选侧柏叶中槲皮苷的提取纯化工艺

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