test tube

The test tube held a column of white powder.

试管中装有一柱干蛋白.

He added a small amount of water into the test tube.

他往试管中加入了少量的水.

Take care not to break the test tube!

当心别把试管打碎了.

Please rub the surface of the test tube dry before doing the experiment.

在进行试验之前请先把试管的表面擦干.

Human DNA Dissolved in a test tube, the essence of life is a clear liquid.

如果将其溶解于试管中, 生命的本质是一种透明的液体.

Take care not to let the gas in the test tube blow back.

当心别让试管里的气体爆炸.

The solution in the test tube is boiling away.

试管里的溶液不住地沸腾着.

The test tube has been blocked off. What's to be done?

实验试管被堵住了. 怎么办?

Put some iron nails at the bottom of a test tube.

把一些铁钉放在试管的底部.

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

试管的一端为水封所封闭.

A small amount of manganese oxide is added to a test tube containing some hydrogen peroxide.

少量的锰的氧化物被加入含有一些过氧化氢的试管中混合.

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

试管一端封闭,一端开口.

I could imagine it coming to feel like living inside a giant test tube after awhile.

我能想像那种好像片刻之后就要在一个巨大的试管里面生活的感觉.

How many money does test tube baby want?

试管婴儿要多少钱?

He held the test tube in his hand thoughtfully.

他沉思地把试管拿在手里.

There is a green residue in the bottom of the test tube.

试管底部有绿色的沉淀.

In a test tube, the lymphocytes are perfectly capable of killing tumor cells.

在试管中的这些淋巴细胞对肿瘤细胞有很强的杀伤能力.

I hold a test tube in my hand.

我手拿一支试管.