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

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。

Partial Purification and Analysis of Aspergillus Fumigatus Allergen

烟曲霉变应原部分纯化和分析

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

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

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

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

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

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

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

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。

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%。

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%。

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

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

Discussions on water purification system construction of artificial lake

浅谈人工湖的水质净化系统建设

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。

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.

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

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