长度—力和力—速度关系是骨骼肌收缩的两个最重要的性质，但用其描述骨骼肌性质时仍有局限性。
The relation of length force and force velocity are two important characters for skeletal muscle contraction, but there is still limitation when describing the nature of skeletal muscle.
本实验以免载体股直肌为实验模型，研究了该肌在一定脉冲电流刺激下其初长度与收缩力、肌张力及肌力变化的相互关系。
The relations between the initial length of rabbit's muscles rectus femoris and its contraction tension were studied with stimulation of pulse electric current.
着重讨论了集中力的倾角对弯曲形状、载荷—挠度关系及塑性区长度的影响。
The emphasis of the analysis is put on the effects of the angle of inclination of the concentrated force upon the deformed shape, the load-deflection relationship and the length of the plastic region.
采用有限元分析的方法对直线伺服电机的两种法向力进行分析，分析了推力、法向力与气隙长度的关系。
Two kinds of the normal force of the linear servo motor are analyzed by using finite element analysis. The relations between thrust, normal force and air gap length are analyzed.
黏聚力形成的阻抗强度因子数值，与黏聚裂纹长度和材料极值拉伸应力存在数量关系。
The stress intensity factor of crack solids is a fracture mechanics index that denotes the effect of loading and crack geometry.
针织物受力时产生起拱变形现象，通过力学和数学分析，建立了力与线圈长度的关系式。
Based on the mechanical analysis, the equation between stress and loop length is set up, and it is proved by testing result of kitted fabrics with different stitch densities.
针织物受力时产生起拱变形现象，通过力学和数学分析，建立了力与线圈长度的关系式。
Based on the mechanical analysis, the equation between stress and loop length is set up, and it is proved by testing result of kitted fabrics with different stitch densities.
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