查询词典 strain

Experiments were arranged by adjusting the thicknesses of flyer and sample to change the tensile strain rate, in order to investigate the effect of the tensile strain rate on the spall strength.

通过改变飞片和样品的几何尺寸来调整拉伸应变率的大小，研究了拉伸应变率对20钢层裂强度的影响。

Experiments were arranged by adjusting the thicknesses of flyer and sample to change the tensile strain rate,in order to investigate the effect of the tensile strain rate on the spall strength.

采用轻气炮加载技术和激光速度干涉测速技术相结合，对不同拉伸应变率条件下20钢的层裂特性进行了实验研究。

In order to ensure sensitivity and precision of transducer of spring beam,according to "stress concentration" design philosophy,based on reasonable choice of transducer,its strain and strength are calculated using FEM,the paster place of spring beam should be ascertained in reason,and the transducer's maximum strain orientation and measuring range are determined theoretically.

采用弹性梁对旧式液压万能材料试验机下横梁进行改造，为确保弹性梁传感器的灵敏度和精度，根据应用"应力集中"的设计原则，在合理选择传感器结构基础上，采用有限元法对其应变和强度进行计算，合理确定弹性梁的贴片部位，从理论上确定传感器的最大应变方位及传感器的量程。

This method is more convenient, rapid and economical than the traditional Sevag method. A standard strain of herpes simplex virus type 1(HSV-1, SM44 strain) was used to investigate the antiviral activities of PSP in vitro and in vivo. In vitro experiments were carried out in Vero cells, firstly the activity of PSP against HSV-1 was proved to be better than acidovir, which is the most widely used antiviral agent in clinic.

抗病毒作用的研究选用单纯疱疹病毒1型(HSV-1)标准株(SM44)，体外实验在Vero细胞中进行，在证实PSP抗HSV-1活性优于目前临床治疗该病毒感染的首选药物阿昔洛韦的基础上，进一步探讨了PSP抗HSV-1作用的机制。

The STOA and LTOA experiments were used to simulate the aging of asphalt mixtures in different using periods,and the low temperature anti-cracking property was evaluated with the indices of utmost strain and strain energy density by low temperature bend experiment .

为了评价热再生沥青混合料全寿命周期内的低温抗裂性能，以含有不同比例RAP的再生沥青混合料为研究对象，通过STOA和LTOA试验模拟混合料在不同使用阶段的老化，以极限应变和应变能密度为指标，采用低温弯曲试验对再生沥青混合料的低温抗裂性能进行了评价。

Magnetic elastic strain sensor performance is much better than the strain gauge, the sensitivity of the latter 1000 times.

磁弹应变传感器比应变规的性能好得多，灵敏度是后者的1 0 0 0倍。

Main production strain gauge, plastic strain, sensors, the company operating in good faith in the idea of service our customers.

主要生产应变计，应变胶，传感器，公司本着诚信经营的思想服务于广大客户。

The temperature effect on concrete strain gauge was analyzed and the temperature correction method of strain gauge was also presented.

针对应变测试过程中温度变化对应变测试的影响作了深入的探讨，提出了应变计温度影响的修正方法。

The instruments specially for measuring the structure or the components strain, is called resistance strain gauge.

专门用于测量结构或部件应变的仪器装置，称为电阻应变仪。

Both of the results are almost identical, while the resistance strain gauge can not be applied to the space environment, and a new method to measure space strain is provided.

从而表明，给出的函数关系正确，为太空应变测量提供了新的方法。

A historical region of southwest France between the Pyrenees and the Garonne River. The duchy of Aquitaine was joined with France after the marriage of Eleanor of Aquitaine to King Louis VII in1137, but its possession was disputed after her subsequent marriage to Henry II of England.

阿基坦法国西南部一个历史地区，位于比利牛斯山和加隆河之间，在1137年阿基坦的埃莉诺与国王路易斯七世结婚之后阿基坦公国加入法国，但当她再嫁英国亨利二世后，其归属权便受到争议

There are moments when I look at the smiling , happy faces of my expectant staff and wonder how they will cope when confronted by an outraged housemaster along with an unrepentant and recalcitrant bleached blond teenager in 18 years ' time .

有时候，我看着那些满怀期待的员工微笑，幸福的脸，想着当他们遇到一位愤怒的宿舍管理员和一位不知悔改，叛逆，而且将头发染成白色的18岁少年时，他们会如何处理。