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...
在情报检索中, 将相关联的检索词区分归类的一种方法.In information retrieval, a method of sorting the associated key terms.海关产品归类的范围也缩小了.The latitude of customs to reclassify products was also reduced.关于生活的照片无法不便归类的就放到这里吧.Pictures about life that...
These strands of molecules twine around each other to form cable-like structures.这些分子链彼此缠绕，形成缆线状的结构。There are wide variations caused by different academic programme structures.不同的教学项目结构造成了巨大的差异。Family structures are weak...