Compound surfaces are more difficult and expensive to fabricate.复合的表面在制造上更困难,花费也更大.Small rectangular backup bars were used to fabricate the web - bottom flange connection.在腹板与下翼缘的施焊中使用小矩形挡板.Cables and towers are small an...
The sisal pulp and aramid fiber were chose to fabricate the wet paper - base friction materials.本文采用高性能芳纶纤维和剑麻纤维为原料制备湿式纸基摩擦材料.Porous adonic aluminum oxide templates are widely used to fabricate nanowires or nanotubes of ...
另一种选择是使用合成镶嵌物.The other option you have is a composite veneer.可以为截止阀 、 活塞或旋启式止回阀阀瓣提供弹性镶嵌物.Resilient inserts are available for globe, piston and swing check discs.用波形花纹装饰以波形的镶嵌物或蚀刻来装饰 ( 金属 )To decorate ( metal ) with wavy...
半导体激光器发出的是一束发散的椭园形高斯光束,并具有温度依赖性.Laser diode emits the elliptical divergent Gauss beam depended on temperature.散发或发散的行为或情况.The act or an instance of emanating.这种现象称为温室效应, 而困住热能发散的气体称为温室气体.This is called the greenhouse eff...