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1)  bending-torsionstrength
弯扭强度
2)  bending and reversing strength
抗弯扭强度
1.
The bending rigidity and the bending and reversing strength of the driving shaft of the one grade straight and Cylinder form garewheel decelerator are different when the direction of the pulling power from the V form ribbon to the driving shaft changes in the drive device of ribbon type conveying machine.
在带式输送机传动装置中,V带对一级直齿圆柱齿轮减速器主动轴拉力方向不同,则主动轴的抗弯刚度和抗弯扭强度不一样。
3)  global bending-torsional strength
全船弯扭强度
1.
The research on wave-induced load,global bending-torsional strength,and fatigue strength of hatch-corners of an 8 530 TEU containership is carried out,for the ship length and the hatch width are larger than those of containerships built in China.
8 530 TEU集装箱船的船长和船舱大开口宽度都显著超过国内船厂以往建造的集装箱船,因此对该船的波浪诱导载荷、全船弯扭强度,以及舱口角的疲劳强度都作了认真研究。
4)  bending-torsional strength
弯扭组合强度
1.
Numerical results of the section property parameters obtained by using these methods for a standard ship section are analyzed, it shows that the traditional equivalent method of simplifying the areas of the longitudinal to the thickness of the plating is applicable to the bending-torsional strength assessment for the ships with large-deck-opening.
讨论船体薄壁梁剖面特性计算的4种主要方式,并以一个“标准”的船体剖面对采用各种计算方式得到的剖面特性参数的结果进行比较和分析,说明在大开口船舶弯扭组合强度计算分析中,采用等效板厚的方式引起的误差不大。
5)  Ship structural bending and torsion strength
船体结构弯扭强度
6)  Bending and torsional stiffness
弯扭刚度
补充资料:弯扭系数
分子式:
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性质:又称曲折因子。气体、蒸气分子对薄膜的透过是单分子扩散过程。其大体过程是溶解于固体薄膜中,向低浓度处扩散,在薄膜另一侧蒸发。透过能力的大小由这三个过程中的因素决定,在扩散阶段,就和薄膜的分子结构、极性、气体的种类等等有关。弯扭系数就是给出这些因素的综合的数字式评价。它的物理意义是分子穿经薄膜必须的运动距离除以薄膜厚度所得之商值。

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