压紧

He compressed cotton into bales.

他将棉花压紧打成棉花包。

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

双转机，气动压紧，双锯头同时，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.

早期电力工人将它用作涂料，隔离缠绕在一起线圈，还将注满了紫胶一层层地压紧制成单独绝缘物。

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、鞋帮对脚部压紧力大小可以由调节气压来控制，跟脚而又不影响整体外形鞋。