查询词典 on the beam

As the loading increases count of hit and AE energy increases markedly. This proves that safety assessment of crane beam by AET is fully creditable. It can accurately evaluate the critical degree of crack and the safety reliability of the crane beam.

随着载荷的增大，撞击计数和声发射能量都明显增大，这证明用声发射技术进行起重机梁的安全评价是完全可靠的，它可准确地评价裂纹的危险级别和起重机梁的安全可靠性。

It was clear that the Cherenkov radiation is result of the coupling between the slow TM mode propagated along the waveguide and the negative-energy space-charge mode propagated along the beam, and the coupling strength is proportional to the beam density.

分析结果表明：切伦科夫辐射是由沿介质同轴波导传播的慢波与沿薄环形相对论电子注传播的负能空间电荷波耦合所致，且其耦合强度与电子注的密度成正比；输出频率和波增长率随着填充等离子体密度的增大而提高；保持一定的输出频率，增大电子注的束流可得到高的微波输出功率。

In cases of several boundary conditions,the critical loads of Timoshenko beam are given and compared with the results of Euler beam.

在几类边界条件下，具体求解了线性弹性Timoshenko梁的临界载荷，并与Euler梁的结果进行比较。

In this paper, the modified motion equation of Timoshenko beam is first introduced, which is then compared with that of Timoshenko beam.

介绍了修正后的Timoshenko梁运动方程，并比较了修正Timoshenko梁与经典Timoshenko梁的运动方程。

All parameters of the criticalpoints of the Bernoulli-Euler beam and Timoshenko beam were derived.

分别把该准则应用于Bernoulli-Euler和Timoshenko梁的动态屈曲研究。

By analysis of the beam element, the governing partial differential equations of transverse vibrations of Timoshenko beam are derived by Newton's second law for the three kinds of boundary conditions.

首先通过对梁微单元体的受力分析，利用牛顿第二定律导出Timoshenko梁横向振动的偏微分控制方程和三种约束边界条件。

The stabilization problem of a nonuniform Timoshenko beam system with controllers at the beam's right tip with rotor inertia is studied.

研究了具有线性耗散边界控制的Timoshenko梁的边界反馈镇定问题。

Since the hot-rolled H-beam Magang has its unique advantages, welcomed the major construction and Design Institute vigorously promote the use of H-beam.

由于马钢的热轧H型钢有其独特的优点，欢迎各大建筑设计院大力推广使用H型钢。

It's kind of like the way a lens magnifies a beam of light.

它是一种象一种能放大一束光的方法。

This is what you see when you break up a beam of light with a prism.

这就是你用棱镜分解一束光时所看到的东西。

Looking to bounce back from defeat against Cesena last weekend, the Calabrian boss will be sticking to his tried and tested 4-3-3, with Lopez and Sedivic joined up front in Giampaolo's absence by either Nanni or Plasmati.

鉴于上周末对切塞纳的比赛中反败为胜，这支南方球队将会更坚持其一贯而有效的4-3-3阵型，洛佩斯和塞德维奇将取代受伤缺席的詹保罗，和纳尼或者帕斯马蒂中的一个搭档锋线。

Meanwhile, their exposure to the more freewheeling ways of the West broadened dramatically.

另外，西方较自由的生活方式对年轻人的影响增大。