一般

The SAN copolymer generally contains 70 to 80% styrene and 20 to 30% acrylonitrile.

SAN共聚物一般都含有70至80 ％的苯乙烯和20至30 ％的丙烯腈。

H value of rhizobia was very different from actinomyces and fungi, and the values were smaller than actinomyces and fungi.

同时， DTA曲线的△ H 值一般呈现第3放热峰大于第1放热峰与第2放热峰的规律。

Then the structure decomposed into a series of equivalent single degree of freedom system, the random wind-induced response and the equivalent static wind action based on Davenport spectrum of the structure with TLD are obtained. An example confirms this method.

此外，由于建立了将结构分解为一系列等效单自由度体系的一般方法，利用等效单自由度体系与抗震反应谱的关系，本文方法还可用于非经典阻尼非对称被动控制结构基于抗震反应谱的地震作用取值。

The tests show that it has effective broad spectrum bactericidal action and good compatibility with ionic or/and nonionic surfacants at concentration of 0.02-0.05%. It is really toxicless and effective in the range of pH value for cosmetics .

实验证明：Kathon CG对细菌、酵母菌和霉菌具有广谱抗菌活性；使用浓度为0.02~0.05%；可与所有离子型、非离子型表面活性剂配伍；在含有蛋白质的化妆品中的用重要加大；在化妆品中一般所遇到的pH范围都有效；在使用量下无毒。

This essay summarizes the commonly theory of institution innovation of the new institution economics , and analyses the station and action of government institution innovation.

文章概述了新制度经济学关于制度创新的一般理论，分析了政府在制度创新中的地位和作用。

Asymmetrical dynamic propagation problems under the action of variable loads and (P^3t/x^2) located at the origin of the coordinates respectively, are resolved by the measures of self-similar functions, and the universal expressions of analytical solutions to stresses, displacements and stress intensity factors are gained.

采用自相似函数的方法对坐标原点分别受到变载荷Px/t、Pt^3/x^2作用下的非对称动态扩展问题进行求解，获得了应力、位移和动态应力强度因子解析解的一般表达式。

Some mergers (including NGC 2623) can result in an active galactic nucleus,where one of the supermassive black holes found at the centres of the two original galaxies is stirred into action.

包括NGC 2623在内的某些碰撞碰撞星系会形成活动星系核，形成这个过程一般会在两个原始星系的中心发现超级黑洞。

The native can take from life only what they have gained, i.e. as long as life contains no disorder, restriction, or active engagement, he cannot forge something new.

个体不断地以他们所拥有之物来评价其人生，然而这些东西也许正如无序的生活、限制和拘束、活动的精力一般冗长，以至于他无法尝试新的事物。

The native cantake from life only what they have gained, i.e. as long as lifecontains no disorder, restriction, or active engagement, he cannotforge something new.

个体不断地以他们所拥有之物来评价其人生，然而这些东西也许正如无序的生活、限制和拘束、活动的精力一般冗长，以至于他无法尝试新的事物。

Because of its remarkable activeness, the active carbon has wide applications.

目前对活性碳的研究仍然停留在对一般材料的研究上面，因而难有突破。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。