查询词典 bending

The results show that, with the same steel consumption, the longitudinal and transverse girder deck scheme is a little better in stiffness, dynamic characteristics and stability than those of the other scheme's. For the dense transverse girder deck scheme, because of no longitudinal beams, the axial forces of the tie beam and the deck slab are higher than those of the other scheme's. The improving rate of the axial force for the deck slab is about 50%. The inside and outside bending moments of the cross beams reduce to below half of the other scheme's. The longitudinal stress of the deck slab is higher on the whole and the traverse stress is less than that of the other scheme's. The maximum traverse stress of the deck slab is below 40% of the other scheme's.

研究结果表明：在材料用量相同时，纵横梁方案桥梁刚度较密布横梁方案的桥梁刚度稍大，桥梁动力特性比后者的优，其稳定性也比后者的强；对于密布横梁方案，由于不设纵梁，系梁和混凝土板承受的纵向力都较纵横梁方案的大，混凝土板增幅达50%左右，横梁面内和面外弯矩则明显减小，都低于纵横梁方案的一半，混凝土板顺桥向应力整体比纵横梁方案的高，而横桥向应力则较低，最大值低于纵横梁方案的40%。

I got a spade from the toolhouse, and began to delve with all my might--it scraped the coffin; I fell to work with my hands; the wood commenced cracking about the screws; I was on the point of attaining my object, when it seemed that I heard a sigh from someone above, close at the edge of the grave, and bending down.

我从工具房拿到一把铲子，开始用我的全力去掘——挖到棺木了；我用我的手来搞；钉子四周的木头开始咯吱地响着；我马上就要得到我的目的物了，那时我仿佛听到上面有人叹气，就在坟边，而且俯身向下。

It is owing to the bending and torsion vibration of methylene group contained and the configuration change of sixmember ring leading to the deactivation of excited molecule.

这是由于亚甲基的伸屈、扭转运动和六员脂环的构象变化为分子的失活提供了机会，导致荧光量子产率下降。

For the variation curves of the shear force, bending moment and torsional moment of the wing along the lines of span , the variation trends of rigid and elastic proportions are the same as result 1

机翼剪力、弯矩和扭矩随翼展变化的曲线中，也同样是刚体部分所占的比例不断减小，弹性部分所占的比例不断增加

The paper analyses computer aided arithmetic about bending moment and torsional moment calculate of shaft parts which with any forces,and checking computations it with example.

分析了在任意不同作用力作用下轴类零件计算机辅助设计计算中弯矩、扭矩的计算机辅助算法，并以实例进行了验

For the variation curves of the shear force, bending moment and torsional moment of the wing along the lines of span , the rigid proportions decrease while the elastic one increases

机翼剪力、弯矩和扭矩随翼展变化的曲线中，刚体部分所占的比例不断减小，弹性部分所占的比例不断增加

Problems of single footing are classifying about results、determination of dimension of combinational column on combinational foundation、determination of bending moment on superface of combinational foundation and determination of partly press area when there is angel between column and foundation; the problems of strip foundation are determination of torsional moment on some section in checking torsion resist.

独立基础中的问题主要是基础计算结果的归并、双柱合并基础合柱尺寸的确定、双柱合并基础顶面弯矩的求法及柱相对基础有转角时局部受压计算底面积的确定；柱下条形基础的问题是抗扭验算中总扭矩不为0情况下截面扭矩的确定。

The calculating accuracy is ensured by expelling oddity points from the results. In part four, rotor life-loss caused by shear stress under torsional moment, turbo-generator rotors' combined vibration of bending and torsion are studied, and the maximum shear stresses of a stimulate rotor of N300MW steam turbine are calculated.

在第3章，重点研究了汽轮发电机组转子扭振机理和数学模型，特别是汽轮机特殊结构的模化方法，编写了计算程序，计算了某型300MW汽轮发电机组转子和试验台转子扭振特性。

Strength properties are commonly referred to as tensile strength, compressive strength, bending strength, torsional strength, shear strength and fatigue strength.

力量特性通常被称为抗拉的力量，压缩的力量，弯曲力量，扭转的力量，剪切强度和疲劳强度。

Strength is the ability of a metal to as tensile strength,bending strength,compressive strength,torsional strength,shear strength and fatigue strength.

强度对于金属而言的能力就可以说是拉伸强度，弯曲强度，抗压强度，扭转强度，剪切强度和抗疲劳强度。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐