The effect of dimethylsulfoxide ( DMSO) on N-acetyl-β-D-glucosaminidase ( NAGase) from green crab ( Scylla serrata) has been investigated.

Under the optimum conditions such as 10% dimethylsulfoxide as the organic solvent, the enzymatic reaction rate in water/ water-soluble organic solvent system was about four times higher than that in aqueous system.

有机溶剂以二甲亚砜为宜，其质量分数以10%左右为佳.在此优化反应条件下，水水溶性有机溶剂体系中酶反应的速度较水相中提高近4倍。

Study and application of quantitative ELISA kit in detection of antibody to tetanus

酶联免疫破伤风抗体定量试剂的研制及应用

Study and preparation of ELISA kit for the determination of interleukin-6

检测IL-6的ELISA试剂盒的研制

With the increasing sensitivity of ELISA kit, spreading risk by blood transfusion is becoming relatively lower.

近年来随着检测试剂盒灵敏度的不断提高，经输血传播病原微生物的危险性已经处于较低水平。

Finally, ELISA kit was assembled and prepared.

最后组装制备试剂盒。

Specific serum IgG antibodies against diphenylmethane diisocyanate in occupationally exposed workers

二苯甲烷二异氰酸酯作业工人血清中抗原特异性IgG抗体测定

The applications and production of 4,4 ′-diphenylmethane diisocyanate are described.

综述4,4′-二苯甲烷二异氰酸酯（MDI）应用及生产现状。

Synthesis of Diphenylmethane Catalyzed by Activated Carbon Modified with H_2SO_4

H2SO4改性活性炭催化合成二苯甲烷

Diphenylmethane would have a two proton peak.

二苯甲烷必定有一个二质子的峰。

Solution thermodynamics of alcohols in diphenylmethane by gas liquid chromatography

气相色谱法研究醇类在二苯甲烷中的溶液热力学

Production and Application of Diphenylmethane Diisocyanate in the World and its Market Analysis

国内外二苯基甲烷二异氰酸酯生产应用及市场分析

Study of Reproductive and Developmental Toxicity on Male Mice Caused by Fetal Exposure to Diphenylmethane Diisocyanate

二苯基甲烷二异氰酸酯胎儿期暴露对雄性小鼠的生殖发育毒性研究

The colours were an exact match.

颜色极为协调。

I've found a vase that is an exact match of the one I broke.

我找到了一只花瓶，和我打碎的那个一模一样。

Require exact match between source and destination ( data type, size, precision, scale, nullability)

要求在源和目的之间完全匹配（数据类型、大小、精度、小数位数和为空性）

Finally, design the matching algorithms with the matching fields, which contains the exact match algorithm and incremental matching algorithm.

最后，利用筛选出的患者身份匹配字段设计出患者身份匹配的具体算法，包括完全匹配算法和增量式匹配算法。

You can also define your own matcher or use an exact value.

你还可以定义自己的匹配器或者使用一个确定的值。

We would like to know the difference between the estimation accuracy of the theoretical exact value.

因此我们想知道上述兩种參數估计的差距。

The exact value of two-dimensional bandwidth for unit-interval graph is produced.

通过引进矩形链这一概念，给出单位区间图的二维带宽精确值。

Much effort has been put on getting the exact value of the performance ratio of the algorithm.

本文侧重给出一个论证方法，以得到该算法性能比的精确值。