木粉的粒子粗时，水分子因表面张力作用浸透到木粉中，不能疏水。
When wood powder particle is thick, water molecule permeates into wood powder caused by surface tension acting, and can not dredging water.
采用弹性理论研究了圆柱形胶体在表面张力作用下的弹性失稳问题；
The elastic instability of a gel cylinder was researched with classical elastic theory.
目的探讨周期性张力作用下的逼尿肌细胞表型转化与其生物力学特性改变的关系。
Objective to investigate the relationship between phenotype transformation and biomechanical properties of detrusor smooth muscle cell (DSMC) subjected to the cyclic mechanical stretch.
研究设计。探讨在体外培养受到循环的机械牵张力作用的大鼠脊髓细胞神经营养因子和受体基因表达的实验研究。
Study Design. An experimental study to investigate the in vitro gene expression of neurotrophic factors and receptors in cultured rat spinal cord cells subjected to cyclic mechanical stretch forces.
带钢拉伸弯曲变形过程的表征是拉伸弯曲矫直工艺研究中的关键，带钢拉伸弯曲变形过程在本质上就是带钢在张力作用下的反复弯曲变形过程。
The characterization of tensile-bend deformation was the core of tension leveling technology and the essence of tensile-bend deformation was cyclic repeated bend of steel strip with tension.
本文根据波动理论推导出在重力作用下波的传播速度表达式，分析了微小波动中表面张力的作用。
Based on the mechanics of wave, the expression of water wave propagation velocity under the action of gravity is deduced and the effect of surface tension on small wave is analyzed.
对简支各向异性平行四边形板在面内张力和剪力作用下自由振动、屈曲和弯曲问题作了全面的研究。
A comprehensive study of free vibration, buckling and bending of anisotropic simply-supported skew plates subjected to in-plane normal and shear forces is conducted.
对简支各向异性平行四边形板在面内张力和剪力作用下自由振动、屈曲和弯曲问题作了全面的研究。
A comprehensive study of free vibration, buckling and bending of anisotropic simply-supported skew plates subjected to in-plane normal and shear forces is conducted.
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