查询词典 elastic

Equivalent stretch elastic modulus E,sound reflection R and transmission coefficient T are calculated by the method of equivalent stiffness and transfer matrix separately.

通过试验获取了碳纤维、凯夫拉纤维、玻璃纤维、超高分子量聚乙烯纤维复合材料的力学性能和声学性能参数，在此基础上分别利用等效刚度法和传递矩阵法，对CF/UHMPEF、CF/KF、CF/GF混杂纤维复合材料的拉伸刚度、声反射系数和声透射系数进行计算。

The analysis is based on elastic theory and makes use of the formula for calculating anchorage shear stress of steel sheet.

在弹性理论的基础上，利用钢板锚固剪应力计算公式，对在集中荷载或均布荷载作用下采用粘钢加固的混凝土梁，分析钢板锚固最大剪应力的有关影响因数。

Based on Hill' elastic-plastic instability theory,the velocity field for sheet instability which is caused by the shear stress during sheet metal forming is developed,and the theoretical formula of the wrinkling critical shear stress is proposed.

以Hill关于弹塑性失稳理论为基础，建立了剪应力起皱失稳的速度场分布，给出了临界起皱剪应力理论计算结果，分析了板料屈服强度、硬化指数、板厚方向性指数及板料厚度对临界剪应力的影响，并与实验和数值模拟结果进行了对比。

In this paper, based on the couple stress theory, and MPUA theory, a finite elastic deformation theory considered micro-rotating was established according to the strain gradient theory.

本文是在偶应力理论和应距理论基础上，结合应变梯度理论而建立起来的一个考虑微旋转的非均匀有限弹性变性理论。

Line portion in the ir S tress/strain diagram , elastic lim it is app roximately equa l to

明显线性段的金属及其它材料，弹性极限大致就等于比列极限。

Research also provides a finite element method for the study of masonry walls seismic behavior. Firstly, through the stone-dust mortar compressive experiment, pressure experiment, blocks bending experiment, water blocks experiment, 3 slabs shear experiment, diagonal loading experiment and the compression experiment, the values of compressive strength, bending strength, average water weight are obtained. Then the shear breakage of the masonry, behavior of shear stressτvaring withσ, load-displacement curves, ladder-shaped slit shear strength, shear strength of links linking, compressive strength and elastic modulus are also presented.

首先通过石头粉砂浆抗压试验、砖块压力试验、砖块抗折试验、三砖抗剪试验、对角加载试验、短柱的承压试验等测得了石头粉砂浆的抗压强度，砖块的抗压强度，砖块的抗弯强度，以及砌体剪切破坏形态、剪应力τ随正应力σ的变化规律、砌体对角压墙片的载荷-位移关系曲线、阶梯形缝抗剪强度及通缝抗剪强度和弹性模量。

Because the person is elastic, many things can change, as long as you have heart, have courage, and pick up everywhere, still be inferior to the unknown stone already stone mill bright polished.

因为人是有弹性的，很多事情是可以改变的，只要你有心，有勇气，与其到处去捡未知的石头，还不如将自己已经拥有的石头磨亮磨光。

The deformation of the wheel was defined through finite element method, and according to analysis method for elastic tyre in terramechanics, the draw bar pull force of spring wheel on lunar soil was computed and compared with that of rigid wheel. The result shows that the spring wheel can improve the lunar rover mobility performance.

通过有限元分析得到了载荷作用下的车轮变形，借鉴车辆地面力学中对弹性轮胎的分析方法，计算了车轮在月球表层松软土壤上行走时的挂钩牵引力，并与同等尺寸的刚性车轮进行了对比，分析表明弹性车轮结构将提高月球探测车行走性能。

Experimental results showed that a better test of the oscillator Harmonic Oscillator cycle and the quality is proportional to the square with, and spring stiffness coefficient is inversely proportional to the square root of the spring up within the limits of flexibility and oscillator unrelated to the amplitude, Guide and the tilting reading irrelevant; the amplitude does not exceed the elastic limit of spring, the rail mill Sassafras of small conditions, oscillator is a very good harmonic vibration model.

实验结果发现，较好的验证了弹簧振子的简谐振动周期与振子的质量的平方跟成正比，与弹簧的劲度系数的平方根成反比，在不超过弹簧的弹性限度内与振子的振幅无关，与导轨的倾斜读无关；在振幅不超过弹簧的弹性限度、导轨上的磨檫力很小的条件下，弹簧振子是一个很好的简谐振动模型。

Experimental results showed that a better test of the oscillator Harmonic Oscillator cycle and the quality is proportional to the square with, and spring stiffness coefficient is inversely proportional to the square root of the spring up within the limits of flexibility and oscillator unrelated to the amplitude, Guide and the tilting reading irrelevant; the amplitude does not exceed the elastic limit of spring, the rail mill Sassafras of small conditions, oscillator is a very good harmonic vibration model.

实验结果发现，较好的验证了弹簧振子的简谐振动周期与振子的质量的平方跟成正比，与弹簧的劲度系数的平方根成反比，在不超过弹簧的弹性限度内与振子的振幅无关，与导轨的倾斜读无关；在振幅不超过弹簧的弹性限度、导轨上的磨檫力很小的条件下，弹簧振子是1个很好的简谐振动模型。

A carrier gas such as nitrogen is directed through line 20 and valve 22 to connect with line 26 and mix with the gas sample.

如氮气之类的载体通过管线20和阀22引入，与管线26相通，与气体样品混合。

But for the most part, knaves and parasites had the command of his fortune

然而支配他的家产的大多是恶棍和寄生虫。