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汉语拼音：wài lì zuò yòng

指由太阳辐射、重力、日月引力等来自地球外部的营力(通过大气、水、生物等)所引起的作用。包括风化作用、侵蚀作用、搬运作用、沉积作用和固结成岩作用。

• The deformation power caused by opposing pressure is named elastic resistance.

  物体对抗外力作用所引起的变形的力称为弹性阻力.

• Compliance is the dilating extent of elastic tissue below pressure.

  顺应性是指外力作用下弹性组织的可扩张性.

• No external force due to the femur and humerus fractures and other large bones.

  无明显外力作用所致的股骨和肱骨等大骨的骨折.

• For laying indoors, in tunnels, in ducts and underground. Able to bear external mechanical force.

  敷设在室内 、 隧道内 、 管道及埋地敷设,电缆能承受机械外力作用.

• 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.

• Suitable for burying in ground, Able to bear external mechanical forces but large pulling forces.

  适用于埋地敷设, 承受机械外力作用,但不能承受大的拉力.

• The passengers are deluded into believing themselves to an inertial frame with no forces acting.

  乘客误以为自己处于惯性系中,且不受外力作用.

• The the force location and helix angle the bend stresses of pinion and face - gear is discussed.

  讨论了外力作用位置沿齿长方向变化与螺旋角变化时圆柱齿轮和面齿轮弯曲应力的变化规律.

• The characteristics of cardiac myocyte auto - beating without external stimulation make the research sense.

  心肌细胞在不受外力作用的情况下具有自主搏动特性,使得对于它的动态分析更有意义.

• For laying indoors, in tunnel and in ducts. Unable to bear external mechanical forces.

  敷设在室内 、 隧道内及管道种, 电缆不能承受机械外力作用.