1、

A transketolase-defective Bacillus subtilis strains HG 02 was treated with diethylsulfate ( DES ) to obtain D-ribose producing strain.

研究了以硫酸二乙酯 ( DES ) 为诱变剂,诱变生产D - 核糖的转酮醇酶缺陷型枯草芽孢杆菌HG02,考察了不同诱变剂用量对菌体致死率及其生产能力的影响.

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2、

This method has feature of fewer solvents, easy operation and rapidness.

本方法具有试剂用量少, 操作简便、快速等特点.

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3、

In the epuation, U _ ( max ) is found with dir ensional anlysis based upon analogue of simula-ting experiment.

式中u_ ( max ) 是在模型实验相似的基础上用量纲分析法求出的.

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4、

Wasabi is very strong, stronger than hot mustard, so be careful with the amounts.

绿芥末的味道非常重, 比芥末酱要冲很多, 所以要小心用量.

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5、

Carbon tetrachloride is a chemical destroying the ozone layer, and its use should be decreased gradually.

四氯化碳是一种能破坏臭氧层的化学物质, 应该逐步减少其使用量.

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6、

However, after the dosage of Talc exceeded 10 phr, the elongation at break of blends reduced dramatically.

但是, 当Talc用量超过10份后, 体系的拉伸断裂伸长率明显下降.

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7、

How did our readers do, and was there any connection to tab usage?

我们的读者怎么答复?这和标签使用量有什么联系 吗 ?

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8、

It is verified that the wave action conserves only if the basic zonal currents are steady and a W-Ely oriented mountain barrier with unbounded extent exists.

当基本流场定常且存在无限长的东西向山脉时,则有波作用量守恒。

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9、

Correlation between accumulated doses of inhaled glucocorticosteroids and bone loss in male adult asthmatic patients

男性成人哮喘患者骨质丢失与吸入激素累积用量的关系

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10、

Moreover, the concentrations of Mg2+, dNTP and Taq DNA polymerase in allele-specific PCR were higher than that in conventional PCR.

在等位基因特异PCR中,Mg2+、dNTP及taq DNA聚合酶的用量均大于普通PCR。

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11、

In order to establish the optimized SSR detection system, the concentrations of DNA, Mg~ ( 2+), Taq DNA polymerase, dNTPs, and the annealing temperature were optimized for SSR-PCR reaction.

为建立适宜的SSR反应体系,对影响SSR-PCR扩增的模板DNA浓度、Mg~(2+)的用量、taq DNA聚合酶浓度、dNTPs浓度、退火温度等因素进行了优化。

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12、

The Chinese currency broke into the top five most used payments currencies in December, according to data from clearing system Swift, overtaking the Canadian and Australian dollars.

清算系统Swift数据显示:去年12月,人民币超过加拿大元和澳元,进入全球使用量最大的五种货币行列。

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13、

When boils the system, as well increases the animal fat the amount of use.

在烹制时, 不妨增加动物油脂的使用量.

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14、

The annual lists top buzzword, responsible was used almost twice as much as its number two spot, strategic.

在今年的年度热词排行中,位于榜首的有责任心的使用量几乎是第二名词语有策略的两倍之多。

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15、

The effects of the type and content of vinyl monomer containing polar group on the flame retardance of PP were studied.

着重探讨了含极性基团的乙烯基单体种类及用量等因素对PP阻燃性的影响。

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16、

The effects of monomer concentration, reaction temperature, initiator dosage on polymerization rate and intrinsic viscosity of product were investigated.

探讨了单体浓度、反应温度、引发剂用量等因素对聚合反应速率和产物特性黏数的影响。

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17、

With increasing reaction time, monomer concentration and photoinitiator content, the diameter of particles with polymer brushes increased.

含高分子刷的微球尺寸随着反应时间、单体浓度以及光引发剂用量的增加而增大。

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18、

The influencing factors such as granularity of raw materials, dosage of initiator and monomer concentration was discussed.

讨论了原料粒度、发剂用量以及单体浓度等因素对反应的影响。

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20、

Effect of aided agents amount on mechanical and tribological properties of monomer casting nylon

助剂用量对MC尼龙力学和摩擦学性能的影响

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