内螺旋是指呈向内的螺旋状。常根据起原理制造很多机械产品。
... interior postcontainer 内柱式集装箱 interior screw 内螺旋 interior sea 内海 ...
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文章摘要信息 关键词 : 管道机器人 内螺旋 计算流体力学 正交优化 [gap=1571]Keywords : in-pipe robot;inner spiral;computational fluid dynamics(CFD);orthogonal optimization ..
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...al autocrine 内部自分泌[内源性生长因子的羧基端加上特定序列使之不再分泌于胞外而依然保持生物活性] internal coiling 内螺旋 internal control region(ICR) (序列)内部控制区,内控区 ..
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...志当存高远,路从脚下行 » Records when the deposit and high, the road from the feet downward 内螺旋 » Internal spiral 下午好,很高兴又见到你 » Good afternoon, I was very pleased to see you again ..
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利用上界法推导了冷拔内螺旋凸筋管拔制力计算式。
The formulas of drawing force for spiral internal-ribbed pipe cold-drawing are derived with upperbound method.
介绍了一种汽车转向器中齿轮活塞上内螺旋滚道加工的专用夹具。
A special fixture for the processing of internal spiral raceway in the gear piston of car steering gear was introduced.
本文是一篇关于利用整体型内螺旋翅片管强化沸利昂12干式蒸发器传热的试验报告。
This paper is an experimental report on heat transfer enhancement of freon-12 dry evaporator using integral internal spiral fin tube.
Vertically means that every class connected to the next class is connected to every class throughout the semester around a spiral.
纵向意味着每一节课都和下一节课有关系,和整个学期内的每一节课都有关系,呈一个螺旋状。
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