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- modulus in torsion 拉转模量
- Such members are much more flexible in torsion than those with a solid section. 这样的杆件在扭转时比实心截面的杆件柔得多。
- Sometimes, however, the ability of bars to deform appreciably in torsion is put to good use. 但是,有时要利用杆件在扭转时具有可观变形的能力。
- The calculation method of drainage modulus in agricultural diked area is inapplicable in urban diked area. 摘要农业圩区原有的排涝模数计算方法已不适用于城镇圩区。
- The frame's function is that of a beam, augmenting the Body strength and stiffness, Both in bending and in torsion. 车架支承自重和承受 动载 。车架的作用是增加车身的强度和刚度,以承受弯曲和扭曲载荷。
- The shortcomings in substituting deformation modulus by unloading modulus in the damage calculation are analyzed. 分析了以往用卸载刚度代替变形模量所带来的问题.
- Solid bodies in this book: bars with axial loads, shafts in torsion, beams in bending, and columns in compression. 本书中的固体主要包含:受轴向力的杆;受扭矩的轴;受弯矩的梁和受压的(柱?桁架?)。
- Objective To assess the diagnostic value of color Doppler ultrasonography in torsion of testis. 摘要目的探讨彩色多普勒超声对睾丸扭转的诊断价值。
- Also, a dynamic measurement method of Young's modulus in principal axis direction for alaminae with orth-woven fibers was presented. 为说明动态法的有效性,作者还进行了铝合金板材弹性模量和泊松比的动态和静态测试。
- In addition, PCE reduced the ovariectomy-induced decrease in bending stiffness, bending energy and Young's modulus in femoral bone . 此外,PCE可以明显地减缓因去卵巢后而降低的骨应力数值,包括有提升骨骼硬度、骨骼最大负荷能量值与杨氏系数。
- Through a lot of experiments and analysis, it was pointed out that the twist number of steel wire in torsion test decreased gradually with increasing axial tension load. 本文通过大量的试验和分析,得出钢丝扭转试验时,随着轴向拉力负荷的增加,其扭转次数趋于递减的变化过程。
- The experimental results showed that the elastic modulus in tension and bending reaches the optinal value when the ratio between braided yarns and axial yarns is 50/50 and 75/25. 在交织纱和轴纱的比例分别为50/50和75/25时,材料的拉伸弹性模量和弯曲弹性模量达到最佳值。
- Results show that the shape and relative thickness of section,section modulus in bending are the main factors that determine the bending properties of the profiles. 结果表明,型材的截面形状、相对厚度及抗弯截面系数等是决定弯曲性能的主要因素。
- The wind was whispering in the trees. 一阵风穿过树林沙沙作响。
- There are 26 letters in the English alphabet. 英语字母表中有26个字母。
- If we replace the Young's modulus in the theoretical buckle formula by the Young's modulus mentioned above, the theoretical formula fits the simulation results well. 而以介质在振幅加强方向,与硬层在岩层缩短方向上的这两个弹性模数代入褶皱理论公式之中所得到的等效式,和数值模拟结果相当符合。
- There is a vein of melancholy in his character. 他的性格中有少许忧郁的气质。
- There was a long lag in forwarding mail to us. 转寄给我们的邮件晚了很久才拿到。
- A cloud is a mass of vapor in the sky. 云是天空中的水汽团。
- A fire was burning in the grate. 火在壁炉中燃烧着。