During the operation of well repairing, well isolator is important in safe production and environment protection.

In the paper , the nonlinear shock and vibration isolator by oil damping is the study object.

以非线性油阻尼振冲隔离器为研究对象,物理模型为单自由度、阻尼元件与线性刚度元件并联.

The model includes detector, management and decision-making center, isolator, and database.

模型由检测机、管理决策中心、隔离器和中心数据库等四个部件组成

The model incorporates the effect of fluid-structure interaction , response of equipment and isolator influence.

基于这一模型, 设计适宜的冲击隔离系统,满足它的性能指标.

It is important for random vibration analysis of the inclined isolator system.

这对随机激励下斜置隔振系统的振动分析有重要的指导作用.

A method of measuring vibration isolator's shock characteristics is advanced.

提出了一种测量隔振器冲击特性的方法.

A novel ultra-low frequency vibration isolator is established.

研制一种新型超低频垂直隔振系统.

For Faraday isolator, its performances are determined by magneto-optical crystals optical performances of the Faraday rotator.

对于法拉第光隔离器, 其内法拉第旋转器所采用的磁光晶体的光学性能直接决定了光隔离器的性能.

This paper studied the static stiffness characteristics of the rubber vibration-isolator mounts with shape of V.

本文讨论了V型橡胶减振器的静刚度特性.

Isoleucine A nonpolar AMINO ACID, synthesized from threonine.

异亮氨酸:是一种非极性氨基酸, 由苏氨酸合成.

Isoleucine can be synthesized from threonine.

还可以用于合成异亮氨酸.

The keti acid is converted to isoleucine by the activity of amino transferases.

酮酸被氨基转移酶转变为异亮氨酸.

The mathematical theory and merit of tension spline function in rainfall isoline smoothing were also introduced.

介绍了张力样条函数的数学原理及其在等值线光滑应用上的优点.

Note: The number enclosed in parentheses is the symbol number in ISOM 2000.

注 ︰ 号名称后之数字乃该符号在ISOM2000的编号.

The most likely alternative structure, the tetrahedron, would produce only one isomer for this composition.

在这种情况下,最可选的结构是四面体, 并且对于这个化合物将只产生一个异构体.

Finally a powerful full spectrum vitamin E has arrived. Isomer E!

最后,一个强大的全方位的维生素E已经到来.异构体的位置!

The optimum gas chromatographic analysis condition of determining trichlorobenzene isomer content was obtained.

得到了测定三氯苯同分异构体含量的最佳色谱分析条件.

Some new groups are defined in order to use UNIFAC equation to describe the isomer systems.

新定义了一些大基团,并对原型UNIFAC方程进行了改进.

One of a group of enzymes that catalyzes the conversion of one isomer into another.

一个大的城市复合体,由几个城市及其郊区组成.

An isomer of retinoic acid, used in the treatment of acne.

现在他们戴上了用乳酸处理过的橡皮指套.

Under alkali treatment , Hemslecin A becomes its isomer Hemslecin C by acetyl migration.

雪胆素C是一个雪胆素甲在碱性条件下, 乙酰基转移产生的同分异构体.