Steam induced forces on labyrinth seal parts in turbomachinery have negative effects on the stability of rotor system.
透平机械中汽流激振力主要产生于各种形式的密封处，其对转子系统的稳定性有不良影响。
This paper introduces the calculating methods of diesel engine and propeller induced forces which often result trouble in ship hull steady vibration.
本文介绍引起船体稳态振动的柴油机及螺旋桨激振力的计算方法。
The induced eddy currents, magnetic fields and electromagnetic forces in the vacuum vessel and copper shell are calculated.
给出了破裂时内真空室和铜壳的感应涡流、磁场和电动力。
The results show that the perturbation pressure forces induced by buoyancy, velocity advection and dray are of the same order of magnitude as the corresponding resource terms and act against them.
结果表明：由浮力项、平流项和拖曳力项触发引起的扰动气压垂直梯度力与各对应源项具有同等量级，但与其源项的作用力方向相反。
A great number of landslides induced by "5.12" Wenchuan earthquake show that the failure of cataclinal rock slopes induced by earthquake forces account for the maximal percentage.
“5.12”汶川大地震诱发的大量滑坡显示，顺层岩质边坡在地震力作用下发生失稳所占的比例最大。
Wen urges quake relief forces to address the threat posed by the swelling earthquake-induced Tangjiashan Lake to downstream regions, citing it as one of the "most pressing jobs at hand".
温敦促地震救援力量去解决膨胀的唐家山堰塞湖给下游地区所造成的威胁，并声称此为“眼下最迫切的工作”之一。
Using this set of equations, the internal forces of the complicated multi-paneled arch bridge induced by earthquake can be determined by the proposed practical method.
利用这组方程，就几类典型的空腹拱桥，分析了桥面系对拱的振动的影响，并提出一种实用的工程计算方法。
A new approach to modeling the unsteady rotor aerodynamic forces is established based on the insight into the nonuniform induced velocity distribution, inflow dynamics and unsteady airfoil behavior.
在考察非均匀诱速分布、入流动力学和非定常翼型性能的基础上，建立了一种模拟非定常旋翼气动力的新方法。
The machine tool errors include mainly the geometric errors and the errors induced by forces and heats.
机床误差主要包含几何、热变形和力变形误差。
Using mixed method, temperature induced internal forces of a curved submerged-floating tunnel (SFT) supported by tension legs were investigated.
采用混合法研究张力腿定位的曲线形水中悬浮隧道的温度内力。
In supersonic flow, results indicate that the disintegration of the jet column is caused by the surface waves induced by aerodynamic forces and the breakup point is at the wave trough.
结果表明：在超声速气流中，射流柱破碎是由迎风面的表面波引起的，破碎点位于表面波的波谷。
If the coils are wired so that the EMFs induced in them by the rotor are equal but opposite in direction then there is no 'drag' caused by the coils, the forces cancel each other out.
若线圈有线这么认为电磁场诱导他们转子都是平等的，但相反方向则没有任何阻力的'致线圈，力量相互抵消。
If the coils are wired so that the EMFs induced in them by the rotor are equal but opposite in direction then there is no 'drag' caused by the coils, the forces cancel each other out.
若线圈有线这么认为电磁场诱导他们转子都是平等的，但相反方向则没有任何阻力的'致线圈，力量相互抵消。
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