The structure and machining process of plane diffluent compound die are introduced.介绍了平面分流组合模的结构和加工工艺.Special industrial ceramic 、 magnet material and machining parts , such as Zirconia, Alumina, NdFeB and AlNiCo product...
He volleyed the ball spectacularly into the far corner of the net.他一脚漂亮的凌空抽射，把球踢进了球门的远角。He let the ball slip through his grasp and into the net.球从他的掌中滑出，钻进了球门。Armstrong drove the ball into the roof of the net.阿姆斯特朗将球打入球门...
Zip drives help people to organise their important information.压缩磁盘驱动器有助于人们管理重要信息。Tommy Tune gives the choreography his usual class and zip.汤米·图恩在编排的舞蹈中注入其一贯的优雅和活力。These zip-top bags are great space-savers if storage is ...