国产高清精品免费区-男女一进一出抽搐免费视频-中日韩一二三级黄色永久视频-日韩精品人妻一区二区免费视频-日本久久视频在线观看-99热这里只有精品88热-亚洲韩国黄色最新短视频一区-日韩伦理在线观看免费全集-国产av一区二区三区天堂

helicoids

helicoids

 英

  • adj.螺狀的
  • n.【數(shù)】螺旋面

詞形變化

復(fù)數(shù):helicoids  

英漢解釋

adj.
1.
螺狀的,螺旋狀的
n.
1.
【數(shù)】螺旋面,螺旋體

英英解釋

n.
adj.

例句

The across analysis of mesh theory shows that both the helicoids of slider and spider gear could well mesh at any position.

通過嚙合原理分析認(rèn)為滑塊兩端螺旋螺旋任何位置實(shí)現(xiàn)良好嚙合

Pipe line steel (X60~X80) and helicoids steel (ADB610D) supplied to the three gorges projects have been put into large scale production.

鑄機(jī)高技術(shù)高附加值產(chǎn)品的比例明顯提高,X60~X80管線用鋼和ADB610D三峽右岸蝸殼用鋼已大批量生產(chǎn)。

The cylindrical helicoids material parsing before nc wire cutting

漸開線螺旋數(shù)控切割加工

A method of Drawing Three- dimensional Cubic Charts of Variable - pitch Helicoids

一種快速制作螺距螺旋三維立體方法

Study on Manufacturing Theory of Helicoids Based on Discrete Points

基于離散點(diǎn)螺旋加工原理研究

Developing of helicoids with variable pitch based on UG platform

基于UG螺距螺旋研究開發(fā)