tube

现在分词：

动词现在分词: tubing

更多词形：

动词过去式: tubed | 动词过去分词: tubed | 动词现在分词: tubing | 动词第三人称单数: tubes |

单词例句：

In cathode ray tube display, the continuation of light emission from phosphor after excitation by the electron beam.

在阴极射线管显示器中，用电子束激励后荧光物质光发射的持续现象。

A woodwind instrument having a straight, cylindrical tube with a flaring bell and a single-reed mouthpiece, played by means of finger holes and keys.

单簧管，黑管一种管乐器，有直的圆筒形管身和一个外敞的管口及一个单簧吹口，以指孔和键的方式演奏

The tube is sealed at both ends.

这管子两端是密封的。

The transmitter was pulsed by an electron tube.

电子管使发射器产生脉冲波。

Our television tube has broken.

我们的电视机显像管坏了。

The destroyer's armament consist of several small cannon, two torpedo tube and a number of anti-craft gun.

驱逐舰上的武器装备包括几门小口径大炮，两个鱼雷发射管与数门高射炮。

A cap or tube containing a small amount of explosive used to detonate the main explosive charge of a firearm or mine.

雷管，底火，导火线装有少量爆炸物的帽或管，用来引爆枪炮或地雷、水雷等

A gas discharge tube used in an electronic flash to produce a brief, intense flash of light.

闪光管一种用于在电子闪光时产生短暂而强烈的光束的气体释放管

A very small tube or tubular structure.

小管，细管细小的管子或管状结构