Preliminary research about emulsification of chlorinated polypropylene ( CPP ) was carried out.对氯化 聚丙烯 的乳化作了初步探索.Emulsification: Dispersing of water into another liquid such as oil.乳化: 水分散布于其他液体,如油类内的情况.The emulsificatio...
Blades and segments are welded by braze, which facilitate change of segment.刀头的刀柄和刀头分开使用铜焊焊接, 容易更换刀头.The basic principle of vacuum braze and its application in manufacturing gas chromatograph are described.介绍了真空钎焊技术的基本原理...
一支小分队开进了东部郊区向飞机场挺进。One detachment pushed into the eastern suburbs towards the airfield.他试图顺风回到飞机场。He attempted to return downwind to the airfield.长途汽车开往飞机场之前,司机停了几次搭载乘客.The coach driver made several pickups before headin...