矩形螺纹 meaning in English
rectangular thread
square threaded form
Examples
- The influence of various factors on the generated axial thrust force of the spirally grooved cylinder is studied experimentally . the comparison of the theoretical results and experimental data is made . the results indicate that theoretical results are consistent with experimental data
第六章，设计建造了实验测试台，加工了一矩形螺纹的微型机器人，通过实验测试和理论分析，对比分析了实验测量结果和理论计算结果。 - In chapter 5 , using coordinate graphs , the influences of rectangular screw , trapezoidal screw and serrate screw on the generated axial thrust force , minimal mucus film thickness , load capacity of hydrodynamic pressure and circumferential friction are compared and analyzed
第五章，通过坐标图对比分析了微型机器人在矩形螺纹、梯形螺纹、锯齿形螺纹下，各螺纹参数对轴向摩擦牵引力、最小粘液膜厚度、粘液膜承载能力、周向摩擦阻力的影响。 - In chapter 2 , an accurate modified reynolds equation is derived . the modified reynolds equation is solved numerically with the finite different method , the generated axial thrust force , minimal mucus film thickness , load capacity of hydrodynamic pressure and circumferential friction under the rectangular screw are obtained . at last , using numeral methods and coordinate graphs , the influences of rectangular screw parameters on the generated axial thrust force , minimal mucus film thickness , load capacity of hydrodynamic pressure and circumferential friction are studied and analyzed
第二章，首先推导了非牛顿流体的变形雷诺方程，化简了雷诺方程，得出了矩形螺纹下有限差分方程；还推出了矩形螺纹作用下轴向摩擦牵引力、粘液膜厚度、粘液膜承载能力、周向摩擦阻力无量纲表达式，最后用数值计算方法求解，通过坐标图分析了矩形螺纹参数对轴向摩擦牵引力、最小粘液膜厚度、粘液膜承载能力、周向摩擦阻力的影响。