下列齿轮参数中,对齿形系数YF有影响的是()A压力角B变为系数C模数D齿顶高系数
下列齿轮参数中,对齿形系数YF有影响的是()
A压力角
B变为系数
C模数
D齿顶高系数
参考解析
略
相关考题:
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有以下程序:int sub(int n) { return(n/10+n%10); }main(){ int x, y;scanf("% d", x);y=sub(sub(sub(x)));printf("% d\n", y);}若运行时输入:1234<回车>,程序的输出结果是【 】。
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