This is a model of a time machine.
这是一个时间机器的模型。
What we want to know is when they can design a new model of the machine.
我们要知道的是，他们何时能设计出这种机器的一种新型号。
A kinematic model of the planet lapping machine is developed.
建立了行星式研磨机的运动学模型。
The utility model relates to a ginning and roll structure of plastic joint machine.
本实用新型涉及一种塑料贴合机的轧花轧辊的结构。
The utility model relates to a machine which belongs to the class of metal cutting.
本实用新型属于金属切削类机械。
The utility model relates to a machine which belongs to the class of metal cutting.
本实用新型属于金属切削类机械。
应用推荐