| 释义 |
cylindrical tube səˈlɪndrɪkəltju:b 短语¹¹⁴⁴⁶⁷⁺⁴
基本例句
柱形管
When an electric voltage is applied to sidewall of the tube, there is almost no electric field inside, so it is difficult to realize ion implantation on the inner surface of a cylindrical tube.
目前国内外还有其它一些技术手段实现材料内表面改性，如脉冲放电爆炸金属箔注入、离子束溅射沉积、 等离子体化学气相沉积法等。 chemyq
Where linear instead of rotary motion is desired, a cylindrical tube fitted with a movable piston, called a hydraulic cylinder, is often used.
在要求直线运动代替旋转运动的地方是用液压缸，它由运动活塞和缸体构成。 lwtxw |