查询词典 strain

The result show that, PET-32a can not be translated to other kinds of germs except Escherichia coli strain.

结果表明，PET-32a是一个严格宿主性的表达载体，无法在所分离到的13株细菌中复制和表达。

As far as stress and strain and excursion are concerned , the reduction and fixation of forearm supination and wrist neutrality-ulnar deviation is the best therapy for the Colles fracture of all fixations.

前臂旋后，腕中立稍尺偏的固定体位，符合骨折固定的弹性原则，与其它固定体位相比较，能减少骨折断端再移位的机率，更有利于骨折的固定稳定和愈合。

Based on existing creep theory and the spline function collocation point method, a numerical method was developed to calculate the transient creep strain and stress of a rotor of steam turbine to be aligned.

以往由于缺乏转子钢在直轴温度范围内的蠕变特性实验数据以及对大轴温度场、应力场和应变场的深入理论分析，直轴工艺还带有较大的经验性。

The columna soil study showed that strain NBT had the ablity of potassiumuptake ,making losed potassium from the soil inoculated with the bacterium wasdecreased by

通过土柱试验发现，硅酸盐细菌NBT菌株还具有保钾功能，供试土壤接菌处理后的土壤滤液中流失的钾比对照减少35.5-56.5％，经方差分析，差异达显著水平；另外，硅酸盐细菌NBT菌株与农药的相容性试验表明，无论在大田农药施用浓度和残留浓度内的丁草胺、绿黄隆、三唑酮粉、多菌灵、马拉硫磷等农药对NBT菌株没有抑制作用；乐果、甲基1605在大田施用浓度下，对NBT菌株有一定抑制作用，而在残留浓度下，对NBT菌株无明显抑制作用。

The stress-strain curve, unload curve and secondary loading curve of the honey- comb cardboard were gained and analysed.

在试验的基础上，研究蜂窝纸板的力学性能，得到了蜂窝纸板的压缩曲线及卸载曲线、二次加载曲线。

It is shown that the mechanical properties including Young's modulus, tensile strength, critical strain and stress under buckling can be enhanced with the decreasing of intershell spacing. The shear strength can be enhanced by 2-3 orders of magnitude when the intershell spacing is reduced to 20%, which is also dependent on commensuration. Zigzag-type carbon nanotubes have higher shear strength. The axial stress in tubes when the load transferring from outmost tube to inner tube is observed as well.

研究了单壁纳米管束横截面的六方化失稳现象，给出各种管径的面内压力－应变关系曲线；每条曲线都给出一个明显的拐点而且有很强的非线性；线弹性模量与参考构形有关，也受管直径的影响；分析了管束横截面的晶格不稳定性特征，表明晶格的缺陷能够明显的减小临界值；模拟了在不同应变下纳米管束对静水压的反应，发现不同压力下的截面形态不同，在很高压力下相邻管之间会形成化学键。

To solve the problems of the contraction distortion and the temperature stress, we usually set strain commissure, which is not expected when considering the art effect.

为了解决钢筋混凝土收缩变形和温度应力的影响，通常是需要设置变形缝，但从建筑的艺术效果出发不希望设置缝。

The flexural strength calculated on the basis of the plane section assumption and strain compatibility condition agrees well with the test results.

根据平截面假定和应变协调条件计算的受弯承载力与实测值符合较好。

Based on the static balance among the pile and soil, the basic differential equations of the displacements of the pile and soil were deduced. Considering the compatibility condition of stress and strain , based on the vertical deformation of pile and pile-surrounding soil, the analytical formulas calculating the pile friction were drew.

本文通过建立复合地基中桩体和桩周土的基本微分方程，考虑应力协调条件，假设桩周土的位移模式，在此基础上推导出桩侧摩阻力和桩身轴力的解析式，并进一步研究相关影响因素。

Synthesis capability and synthesis condition Ectoine (a complemental solute of osmotic pressure) from the SL21 strain were studied.

研究了中度嗜盐菌SL21的渗透压补偿溶质的生成及生成条件。

A woman will wear high heels over 51 years of her life, according to a study which links stilettos to the female psyche.

一个妇女在她的生命里穿高跟超过了51年，从学生时代起，一个小小的跟就在她们的心灵里扎下了根。

However, the current stock market performance of the most pessimistic investors, there are a lot of research on the significant downturn in the CPI to be optimistic about.

但是，目前股票投资者最悲观的市场表现，有很多研究消费物价指数的明显下滑的情况下，不容乐观。