under the action of

There is no material but will deform more or less under the action of forces.

各种材料在力的作用下,多少都会有些变形.

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By using finite element method and taking bolt material elastic-plasticity into consideration, the distribution laws of inner force and stresses in and deformation of a general triangle screwed bolt under the action of axial force were numerically calculated and analyzed.

采用有限元数值模拟方法，考虑螺栓材料的弹塑性性质，计算分析普通三角形螺纹螺栓&螺母副在轴向力作用下的内力、应力和变形规律。

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A Model Study of Stone Pitching of Mound Breakwater under the Action of Regular Wave

浪波作用下斜坡式防波堤插砌条石护面厚度的试验研究

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Under the action of outer load, crack propagation process of concrete is simulated and analyzed.

以此来模拟分析出在外力作用下混凝土材料的裂纹的扩展过程.

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The tailings sand will be discharged by overflow pipeline under the action of axial force.

尾矿在轴向力的作用下从溢流管排出腔外.

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Experimental study on stress and deformation of a R.C.DOUBLE track railway through girder bridge under the action of three-dimensionally prestressed force

三向预应力作用下双线铁路槽型梁应力变形状态试验研究

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Under the action of universal gravitational forces the small perturbations will grow.

在万有引力的作用下,小扰动会加强.

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When in use, the clothes are hung on the clothes airing pole and are dried rapidly under the action of the electric blower;

使用时，将衣物挂在晾衣杆上，在电吹风机的作用下，衣物会很快变干。

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The results indicates that the blended oil under the action of pour point depressant has better stability both static and dynamic.

试验结果表明，经降凝剂处理后的混合油具有较好的动态和静态稳定性。

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That is, to a certain tension resistance again and again under the action of folding paper.

就是在一定张力作用下纸张抵抗反复折叠的能力.

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The particle will accelerate under the action of the applied force.

这个粒子在所加力的作用下将作加速运动.

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Hard as steel is, it will bend or break under the action of a strong force.

钢虽然坚硬,但在强力的作用下, 也会弯曲和断裂.

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In the constant load and live load under the action of shear pin, and the circumferential weld will withstand high amplitude of cyclic stress, the strength and fatigue problem should cause height to take seriously.

在恒载和活载的作用下，剪力销以及其周边焊缝将承受幅值较高的应力循环，其强度和疲劳问题应引起高度重视。

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Earlier, when asked about the issuance of such coupons, China's vice Minister of Commerce, Jiang Zengwei said it's a proper and feasible action taken under special circumstances.

早些时候，当问及这种消费券的发放时，中国商务部副部长姜增伟说，在特殊的环境下这是一种适当的、可行的举措。

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The galloping of an electrical transmission line is characterized by large amplitude, low frequency, self-excited oscillation, which is occurred under action of continuous wind forces.

输电导线覆冰后在持续的风作用下会产生一种低频、大幅度自激振动，称为舞动。

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Appropriate calculations are important for girder bridges under the action of horizontal loads in engineering.

在水平荷载作用下,梁式桥的合理计算在工程中具有较大的意义.

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Under the action of load, the box-girder bridge may present the phenomenon of shear lag.

箱形截面梁桥在荷载作用下, 会产生剪力滞效应.

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The difference did not change even under the action of sodium fluoride, potassium bichromate, mitomycin C and colchicine.

在氟化钠、重铬酸钾、丝裂霉素C和秋水仙素等四种环境诱变剂作用下，以上倾向没有变化；

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The acid is now under the action of heat.

这酸现在已经受热而起作用.

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The crack arrest effect in a thin current-carrying plate under the action of a stepped ascending current

阶跃递增电流作用下导电薄板中的裂纹止裂效应

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Under the action of the twice parting mechanism, the die works well.

在二次分型机构的作用下, 模具工作自如.

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Under the action of fluid push, elastic rubber ball runs as a piston the volume tube.

弹性橡胶球在流体推动下, 象活塞一样在体积管内运行.

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The programs can work for the seabed with complex boundary under the action of regular waves and cnoidal waves.

编制的计算程序可以求解复杂边界条件，入射波可选用线性规则波或椭圆余弦波等。

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We conclude this section with two examples of motion under the action of a variable force.

下面我们举两个关于物体在变力作用下运动的例子来结束这一节.

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A model for the system under the action of nonlinear dynamic cutting force is established.

建立了由刀架弹性子系统及工件弹性子系统在非线性动态切削力耦合下的多自由度颤振模型.

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Nonlinear bending of an annular sandwich plate under the action of a inner edge is discussed.

由于等厚度夹层环形板大挠度计算边界条件复杂,迄今仅有一种特殊情形的数值解答.

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The effect of ultrasonic irradiation with energy density of 0.05 W · mL-1 and thermal action on activated sludge cell lysis under pH ranging from 3.0 to 12.0 has been studied experimentally in detail.

在能量密度为0.05W·mL-1和pH范围3.0～12.0条件下，研究了超声波辐射以及热作用对污泥溶胞效果的影响，考察剩余污泥的溶胞效果与溶胞条件的关系。

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Study on bottom shear stress of laminar boundary layer under the action of random waves;

运用数值模拟的方法对线性波作用下的层流边界层和紊流边界层进行了研究。

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Distribution of the force acting on pipe threads under the action of axial tension and its calculation

轴向拉力作用下管螺纹扣牙力分布及其计算

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The feature of landslide time space movement was a geological process of landslide geological mass from a state to a other state under internal and external factors action.

滑坡时空运动特征是滑坡地质体在内因和外因共同作用下，自一种状态向另一种状态转化的地质过程。

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