压紧

He compressed cotton into bales.

他棉花压打棉花包。

The machine has double revolving table cutterbar, pneumatic compact, high precision of process and saw cutting at the same time.

双转台切割机，气动压，双锯头同时切割，加工精度高。

Early electrical workers used it as a coating to insulate coils, and molded it into stand-alone insulators by pressing together layers of shellac-impreg-nated paper.

早期的电力工人它用作涂料，隔离缠绕在一起的线圈，满了紫胶的一层层地压单独的绝缘物。

Kind of moisture expellable, smell preventive shoe is characterized by that the whole shoe liner is made into a form of gas pump which can expel the moist air out in the shoe.

本发明公开了一种能排湿防臭、鞋帮对脚部的压力大小可以由调节气压来控的，特别跟脚而又不影响整体外形的鞋。