Easy operation and maintenance, reliable and lubricating system and protection unit of guideway.机床操作、维护方便.配置有可靠的没头润滑系统和导轨防护装置.Conveyance bearings and other hemp wipe part of of infusing into and lubricating fat.运输类的轴承及其它...
Just as I started to think that I was never going to get well, the illness began to recede...正当我开始觉得自己永远都好不了了的时候，我的病开始好转了。...a youngish man with dark hair just beginning to recede...前额黑发刚开始脱落的年轻人The colleges would recede...
It is a conclusion of deep importance in ethnology.这个结论在人类学上是极端重要的.Ethnology has been variously defined in different national traditions.由于不同的民族传统,民族学有着各种不同的定义.Geographical aspect in linguistics, historical studies, ethn...