release screw的意思|示意

The main valve fittings with screw lid release, pressure release valve.

将主阀盖上的配管接头螺丝松开，释放阀内压力。

Supply oil to the fuel oil system by hand oil supply pump and release all the air through the injector pump and fuel injector's vent screw until the oil overflows and no more air found.

采用手压输油泵向燃油系统供油、通过喷油泵及喷油器放气螺钉放气、直至开始溢油并无残留气为止。

Typical Applications: release a variety of important parts to repair the screw holes, such as: injection molding machine template screw hole repair. Engine block threaded holes of the repair.

典型应用：各种重要零部件螺纹孔脱扣后修复，如：注塑机模板螺纹孔的修复。发动机缸体螺纹孔的修复等。

A pumping rod housing lock joint of a screw pump is primarily used to resolve the problem that the current screw pumping rod joint is easy to release.

一种螺杆泵抽油杆防脱扣接头主要解决现有螺杆泵抽油杆接头易脱扣问题。

The application of polylactide in biomedical field was introduced, such as medicine slow release, bone screw fixation, surgical suture, ophthalmic material. And the prospects were outlooked.

介绍了聚乳酸在生物医学工程领域的应用，如药物缓释材料、骨固定材料、手术缝合线、眼科材料等，对其在生物医学领域的研究前景作了展望。