In these cases there is no choice but to amputate.在这些病例中,除了截肢别无他法.In the end they had to amputate his foot to free him from the wrecked car.最后他们不得不截断他的脚才把他从撞坏的车中救出来.Sometimes we even amputate a limb.'有时我们甚至要锯肢. ”...
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...
我可以用测量法求得某物的体积.I can find the size of something by means of measurement.大多数酶的测量法是检测其底物的减少或产物的出现.Most enzyme assays monitor disappearance of a product.闪烁计数测量法是一顶尖端技术.The most sophisticated technique is scintillation spect...