查询词典 strain

In this paper, photoelastic coating method and strain-gauging method were used conjointly to study the stress distribution of the column of cross wedge rolling machine. The result of study deepened the understanding of this complicated problem and there is certain reference value on improving the stress distribution of the column.

本文利用光弹性贴片法，辅以电阻应变片法，对楔横轧机机架模型的应力分布规律进行了研究，研究结果深化了对这一复杂问题的认识，得到了一些有价值的结论，对于采用合理设计来改进机架的应力分布也有一定的参考价值。

The stress\|strain conoid\|wedge model which can be effectively applied to analysing the relationship between loading and deflection of pile resisting horizontal load is presented, based on the standard triaxial compression test on soil around pile.

水平横向受荷抗力桩在公路、铁路桥梁基础，滑坡防治，港工码头以及海洋平台等方面得到广泛的应用，其计算方法的研究受到国内外普遍重视。

The constant term and non-singular terms, which are called general T-stress here, play a significant role in determining the stress and strain fields around a crack tip which in turn can affect the calculation of stress intensity factor of the crack.

裂纹尖端的奇异应力场可以表达为Williams级数展开的形式，其中常数项和非奇异项对裂纹尖端的应力应变场有着很大的影响，这些影响反过来作用于裂纹应力强度因子的计算。

The cell to cell contact could facilitate the transformation. It was found that the B. subtilis strain, cultured not only in MM medium, but also in LB medium, could be transformed by cell released or chemically extracted DNA by the method of agar plate transformation, although the LB medium was previously believed not to support this process in traditional transformation protocol.

结果表明，该菌在这两种培养基中培养时均可在对数生长期向培养液中主动分泌有生物活性的DNA，且细胞间接触有利於转化过程的进行，暗示在本实验条件下DNA供体细胞可能具有某种主动功能。

Two different murine models (IFN γ or IL 4 gene knockout C57BL/6 mice,15 mice each strain) were contagiously infected with P.carinii by cohousing with P.carinii positive mice for 3,5,7 weeks as well as 15 gene un knockout C57BL/6 mice for infection control group.

分别用IFN γ或IL 4基因敲除的C5 7BL 6小鼠(各 15只作为动物模型)与未经基因敲除的C5 7BL 6小鼠(15只作感染对照组)，以密切接触的方式，使小鼠自然感染卡氏肺孢子虫；同时设非感染组 15只小鼠作阴性对照。

The solutions of two plane strain basic problems can be used to obtain the analytic solutions of two subproblems through the continuity condition of displacement.The theoretical solutions for the stress distribution in...

进一步地，基于两个弹性力学平面应变基本问题的解，采用结构力学的求解思想，由位移连续条件分别求得了两个子问题的解，最后由叠加原理得到了原问题的理论解。

Both DSC and RMT150B experiment system gives continuous and stable curve of stress-strain including its post peak part.

扰动状态理论结果和RMT150B岩石实验系统得到的实验结果都可以给出稳定的、连续的、包括软化段的应力应变关系曲线。

If there is one criticism of this book, it is that there is an occasional sense of strain, of intellectual contrivance.

如果要说批评的话，就是书中不时出现一种紧张感，理智分析的后果。

By decomposing the problem system into an extended saturated soil system and a virtual pile system, through the strain compatibility condition between the extended saturated soil system and the virtual system at an arbitrary depth z along the pile, and combined the Laplace transform and its convolution, a Fredholm intergral equation of the second kind of the single pile in saturated layered transversely isotropic soils is established. The axial force and diaplacement of the pile are obtained by solving the Fredholm intergral equation.

将求解体系看作是饱和土体和虚拟桩的叠加，利用沿桩身任意一点z处饱和地基与虚拟桩的应变协调，并结合Laplace变换及其卷积性质，建立了饱和成层横观各向同性地基中竖向受荷单桩问题的第二类Fredhlom积分方程，对该积分方程进行求解可得桩的真实轴力、位移。

There's a coolness in their relationship and aspects of Naples add to the strain.

在那不勒斯的他们的关系和状态都显示得冷漠县城疲惫。

To win her back, he embarks on a touching and inspiring journey across America.

为了赢得她回来，他走上横跨美国的动人和鼓舞人心的旅程。

The term viscosimetry, in the past people wrongly kinematic viscosity, relative viscosity and kinematic viscosity, collectively referred to as viscidity to the 1990s, for viscidity a few words on the short form of dynamic viscosity.

粘度一词，过去人们误将动力粘度、相对粘度和运动粘度统称为粘度，到二十世纪九十年代后，对于粘度一说，只指动力粘度的简称。