The curve - edged hobbing cutter is used in producing rectangular wing sanitary napkin.曲线刃滚切刀是用来加工护翼卫生巾的专用刀具.A concise mathematical model for hobbing non - circular gear is set up.推导非圆齿轮滚切加工的最简数学模型并作图形仿真验证.This paper pre...
Any signs of discontent tend to be magnified and overanalyzed.稍有不满便会被上纲上线。Already there are murmurs of discontent.已有一些不满的怨言。There were rumblings of discontent within the ranks.士兵怨声载道。...
I saw a head-on collision between two aeroplanes.我看见两架飞机迎面相撞。His one weakness, apart from aeroplanes, is ice cream.除了对飞机情有独钟，他还嗜好冰激凌。Aeroplanes are not inherently dangerous.飞机本身并不危险。Most countries refuse to give sanctuar...
Mayor Rendell imposed the new contract terms.伦德尔市长强加了新的合同条款。Many are hailing Rendell's ideas as visionary.许多人都称赞伦德尔的想法很有远见。The two struck a deal in which Rendell took half of what a manager would.两个人达成协议，伦德尔获得相当于经理所...