查询词典 strain

According to the Perzyna elastic viscoplastic constitutive relation and the mixed strain hardening models,a consistent tangent operator concept-based implicit boundary element method was presented.

该方法根据Perzyna弹黏塑性本构关系，基于混合硬化模型，采用隐式欧拉计算格式，得出了两种常用流动函数下弹黏塑性的径向返回算法和一致切线算子。

Bourdon is an attempt to take into account the strain that the piping undergoes when subjected to pressure.

此应变是由于两部分引起－压力端部的轴向应变和受压下由于径向和环向膨胀的影响。

Bozo talked further in the same strain, and I listened with attention.

博佐就这一话题又谈了一些，我听得专心。

The strain states of GaN are calculated base on the precise measurement of Bragg angle.

在精确测量布拉格衍射角的基础上定量计算了压应力的大小。

It is concluded that it is a feasible solution to use fiber Bragg grating in strain measurement for steel structures

结果表明，用光纤布拉格光栅系统测试钢结构的拉应力是切实可行的。

The cross sensitivity of strain and temperature is a key problem for fiber Bragg grating sensors.

解决应变和温度的交叉敏感，实现应变和温度同时测量一直是光纤光栅传感器研究的关键问题。

In order to improve the high-performance concrete quality of longer brittleness, lower tensile strength, particularly the less descending branch in stress-strain curve compared with that of ordinary concrete. The breakthrough of this thesis lies in the mixture of short carbon fiber. Four factors such as water-binder ratio, volume ratio of short carbon fiber and blending value of high efficiency water-reducing admixture were selected as variable. Experiment was carried out by utilizing uniform design. Regression equation was established by regression analysis of the compression strength and the split tensile strength separately utilizing SPSS software. The process of optimization was obtained with the aid of MATLAB. Finally the optimized ratio was acquired.

为了改善高强混凝土由於水泥自缩、湿涨造成的脆性大、抗拉强度低，特别是应力－应变曲线的下降段不及普通混凝土的特点，本文以掺入短碳纤维为突破口，选取水胶比、砂率、短碳纤维的体积比、高效减水剂掺量四个因素作为变量，利用均匀设计安排试验，用SPSS软件对抗压强度和劈拉强度分别进行回归分析而得到回归方程，用MATLAB进行优化处理，进而求出最优配比。

The savage who, on his South Sea island, simply sat and let breadfruit fall into his lap , the simple peasant, at one with the fields he ploughed and the beasts he tended, the craftsman busy with his tools and lost in the fulfillment of the instinct of workmanship-these are the counter-images conjured up by descriptions of the strain under which men live today.

过去，生活在南海诸岛上的原始人只是坐在地上，等着让面包果从树上掉到他们的怀里；从前，淳朴的农民悠闲地耕着地，照看着牲畜；忙于操弄工具的工匠沉浸于本能的技艺展示。这些都和对生活在压力之下的现代人描述形成反差。

Doing so will make sure the keel trunk won't be under any undo strain and break loose.

这样做将确保龙骨主干将不会受到任何撤消应变，并打破松散。

The electropinning parameters (voltage, concentration and C-SD) influenced the mechanical properties of electrospun nylon 6 fiber mats. With increase of the solution concentration, the breaking stress and strain of the mat became large. The effect of C-SD was contrary. The nylon 6 fiber mat electrospun on the high voltage had low elongation but high strength.

静电纺尼龙6纤维毡的断裂强度和断裂伸长率随着浓度的增加都有增加的趋势；随着电压的增加，其断裂强度先减小后增大，断裂伸长率随电压增加而降低；断裂强度、断裂伸长率和断裂比功随着C-SD的增加都有减小的趋势。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。