蜗

spiral of archimedes

阿基米得蜗线

花钉 spiral nail | 阿基米得蜗线 spiral of Archimedes | 螺旋衬垫,螺旋填料 spiral packing

Archimedes worm

阿基米德蜗杆

2007年12月10日 星期一 08:19 A.M. | 阿基米德蜗杆 Archimedes worm | 安全系数 safety factor; factor of safety

globoidal worm gearing

球面蜗杆传动

globoid worm toothing || 球面蜗杆啮合 | globoidal worm gearing || 球面蜗杆传动 | globular carbide || 球状石墨,球状碳化物

volute centrifugal pump

蜗壳式离心泵

volute casing 蜗壳 | volute centrifugal pump 蜗壳式离心泵 | volute pump 旋涡泵

Tip circle of worm W

蜗杆齿顶圆

Tip circle C齿顶圆(顶圆) | Tip circle of worm W蜗杆齿顶圆 | Tip circle of wormwheel W蜗杆齿圆

Tip diameter of worm W

蜗杆齿顶圆直径

Tip diameter C齿顶圆直径 | Tip diameter of worm W蜗杆齿顶圆直径 | Tip diameter of wormwheel W蜗轮顶圆直径

worm thrust bearing

蜗杆止推轴承

worm shaft roller conical bearing蜗杆锥棍轴承 | worm thrust bearing蜗杆止推轴承 | wrist-pin bearing十字头销衬套,活塞销衬

worm thrust bearing

蜗杆止推sunthai轴承

worm shaft roller conical bearing蜗杆锥棍sunthai轴承 | worm thrust bearing蜗杆止推sunthai轴承 | wrist-pin bearing十字头销衬套,活塞销衬套

worm speed reducer

蜗轮减速机

worm sliding ==> 滑落現象 | worm speed reducer ==> 蜗轮减速机 | worm steering ==> 蜗杆转向

scroll lathe

蜗旋车床

"蜗形运送机","scroll conveyor" | "蜗旋车床","scroll lathe" | "曲线锯","scroll saw"

Jaycee：房祖名

房祖名(Jaycee)投资六位数字代理薄荷糖,前晚於中环某酒吧举行庆祝派对,成龙大哥现身撑爱子场,引起一阵混乱,可惜成龙大哥一到场即急步进场,之后又走后门离去,整晚显得十分低调.

basement complex：基盘岩群;基盘杂岩

"基盘","basement" | "基盘岩群;基盘杂岩","basement complex" | "基盘岩石","basement rock"