helicoid的读音 helicoid中文意思
英音
['helɪkɒɪd]
美音 ['helɪˌkɒɪd]
n. 螺旋面；蜗牛式旋壳美音 ['helɪˌkɒɪd]
helicoid 用法和例句
- Study on the forging process of double circular-arc helicoid bevel gears .
- 双圆弧螺旋伞齿轮之锻造制程模拟研究。
- Congenital syphilis says the embryo passes syphilis again , it is syphilis helicoid to infect fetal syphilis via placenta .
- 先天梅毒又称胎传梅毒，乃梅毒螺旋体经胎盘传染给胎儿之梅毒。
- Second tip : always calculate the helicoid with an internal diameter a few millimeters larger than the .
- 提示2:始终以大于需要焊接的螺旋面内部直径进行计算。
- The ortho cone helicoid was used interrsect intercept by the ortho cone helicoid and the cylinder .
- 正圆锥螺旋面是正圆柱螺旋面被同轴正圆锥面截得。
- The infection bleeds huang dan is the end helicoid causes by hemorrhagic huang dangou , mainly encroaches upon the young dog .
- 传染性出血黄疸是由出血性黄疸钩端螺旋体引起的，主要侵犯幼犬。