试管

The test tube held a column of white powder.

试管中装有一柱干蛋白.

Alpha particles -- helium nuclei -- were being hurled through the tube, in which an artificial mist had been created.

粒子 —— 氦核 —— 正通过试管被抛出, 从而在试管中形成人造迷雾.

Be sure to label all the test tubes.

一定要把所有的试管都贴上标签.

The tube scents of sulphur.

这个试管有硫磺气味.

Take care not to break the test tube!

当心别把试管打碎了.

Within activities associated with life also are driven by chemical reaction.

化学反应不会发生在起泡的试管里.

Please flush these test tubes.

请把这些试管冲洗一下.

The tube is scented of sulfur.

这个试管闻着有硫磺的气味.

He never held a test tube in his hand.

他手里从没拿过试管.

But the latest fad is promoting in vitro fertilisation ( IVF ).

但是最近的时尚是促进试管受精.

A test tube is closed at one end and open at the other.

试管一端封闭,一端开口.

Ocean Optics cuvette holders can accommodate both single-filter and double-filter slide carriers.

我们的试管支架对单滤光片幻灯机和双滤光片幻灯机都适合.

The testtube stopper plugging its end has worn down.

义肢末端本来镶了试管塞子,可是磨损了.

The test tube is closed at one end with a hydraulic seal.

试管的一端为水封所封闭.

Neurospora can be grown in test tubes containing a very simple culture medium.

链孢霉可以在含有一种很简单的培养基的试管中生长.