Hypoid gear transmission is the most complicated transmission. The parameters of ma - chinking are hard to cakulate.准双曲面齿轮是齿轮传动中最复杂的, 其工艺锥参数和加工调整计算都涉及两个相错圆锥的相切接触条件.Fixtures are generally mechanical devices used to assist...
我们现在把各矩阵元素上的一撇略去.We now omit the prime on the matrix elements.略去轴向变形不计,仅考虑集中质量.Neglect the axial deformations and consider only the lumped masses.就空气动力系数这方面来说,这些影响似乎可以略去.These effects appear to be negligible with respect...
Methods: The tiopronin was injected after hepatocarcinoma intervention therapy.方法肝癌介入治疗后,静脉点滴凯西莱.Objective To evaluate the effectiveness of treating hepatocarcinoma with CT guided double intervention therapy ( CT DIT ) ....