Stencil manufacturing techniques include chemical etching, laser cutting and electroforming.钢网制作技术包括化学腐蚀, 激光切割和电铸.As a new fabrication technology , micro electroforming i.微电铸,又称精密电铸,是一种全新的微细加工技术.This article mainly expla...
To force ( air ) upward from Earth's surface, as when front overtakes and undercuts warm front.使(气旋等)锢囚迫使 ( 空气 ) 从地球表面上升, 如在冷锋压过并削弱暖锋时.Because it rarely involves praise and frequently employs criticism, it undercuts...
这群人都浑身湿透，现在谢天谢地快晾干了。The crowds had been soaked and were now nicely drying out.我双脚湿透，感觉都冻到骨头里了。I've gotten my feet thoroughly soaked and feel frozen through and through.他湿透的裤子紧贴小腿，鞋子吧唧作响。His sodden trousers were clin...
It's the first time I, a fair-skinned, freckly type, have sailed in the sun without burning...身为那种皮肤白皙而又长雀斑的人，这是我第一次在阳光下航行而没有被晒伤。She is tallish, brown-haired, and clear-skinned.她身材偏高，棕色头发，皮肤光洁。Even dark-skinned wome...
Her affectations make you sick.她那装模作样劲儿真令人作呕.The affectations in the way she speaks annoyed me.她说话时装腔作势的样子惹我恼火.Affectations of manner and speech are mere frippery.态度和语言的做作只是俗丽服饰而已.His little affectations irritated her.他的...
热带色彩在我们北方暗淡的光线下可能显得有点刺目。Tropical colours may look rather harsh in our dull northern light.热带风暴“马可”正沿佛罗里达海岸向北推进。Tropical storm Marco is pushing northward up Florida's coast.在大西洋东部，一场热带风暴的风力正逐渐增强。A tropical storm is g...
The elevator creaked to a halt at the ground floor.电梯嘎吱一声停在了一层。An elevator mechanic can work the machinery directly by turning this lever.电梯修理工可以转动这根杠杆直接操作机器。Kelly eased off his pace as they reached the elevator.当他们走到电梯前...