Ultrasonic parallel - axes honing is a new machining method of gear honing.超声波平行轴硬珩齿是一种新型的齿轮精加工方法....four grinding wheels for honing fine edged tools and implements.4个珩磨带有锋利刀刃的工具的砂轮Cylinders must be cleaned thoroughly af...
This is Doug Mientkiewicz. This, according to him, is why he's still a Major Leaguer.这是长名字先生. 这就是为什麽他到现在, 仍旧在大联盟的原因.Doug , the owner of Nautilus Resort also join in the fun.鹦鹉螺渡假村的阿德也一起到来凑热闹.Doug McGrath can tell yo...
He felt it was a threat to his masculinity.他觉得这对他的男子气概是一种威胁。Football is a bastion of masculinity in this area.在该地区足球是男子汉的天地.The old ideas of masculinity do not work for most men.对于大多数男人来说，关于男子气概的老套观点现在已不再适用了。...
The eccentric shaft vibration exciter and partial block help to adjust amplitude.偏心轴激振器及偏块有助于调整幅度不大.Off deck ( switching off exciter )断开板 ( 断开激励器 )On deck ( switching on exciter )接通板 ( 接通激励器 )...
蜘蛛必须等待猎物被它的蛛网困住。The spider must wait for prey to be ensnared on its web.大蟒蛇紧紧盘绕猎物使之无法呼吸，从而杀死猎物。Pythons kill by tightening their coils so that their victim cannot breathe.猎人潜行追踪猎物。The hunters stalked their prey....