A bridgehead was established.滩头阵地建立起来了。Bridged bicyclooctanes gave no significant bridgehead substitution.桥二环辛烷不给出有意义的桥头取代.The Analysis and Preventive Measures of Bump Reason at Bridgehead.桥头跳车原因分析及预防措施....
The priest made the sign of the cross over him.神父在他上方画了个十字。Her son used sign language to tell her what happened.她儿子用手语告诉她发生了什么事。O.K. I'll sign off. We'll talk at the beginning of the week.好，就说到这儿吧，下周初我们再谈。...
McCreary lives in a converted schoolhouse outside Charlottesville.麦克里里住在夏洛茨维尔市外一幢校舍改建的小楼里。He appointed the schoolhouse as the place for the meeting.他指定校舍为开会地点.The children walk in crocodiles from the schoolhouse to the d...
Machinable injection mold, Die , drawing die, and other precision molds.可加工注塑模, 冷冲模, 拉深模等各种精密模具.It is machinable for the thicker of POM.5、表面塑料层在加工成型时可留一定的余量,装配压入座孔后可自行加工,以达到更好的装配尺寸.Objective To evaluate the biological co...