试管中的液体变成了蓝色。

The liquid in the test tube turned blue.

请把这个试管放回架子上。

Please put this test tube back on the rack.

他将粉末通过漏斗传送到试管里。

He funnelled the powder into the test tube.

向试管中加入一微升溶液。

Add one microliter of the solution to the test tube.

她是通过试管婴儿技术出生的。

She was born through test tube baby technology.

科学家在试管上放了一个塞子。

The scientist placed a stopper on the test tube.

科学家将溶液注入试管中。

The scientist injected the solution into the test tube.

使用滴管将溶液加入试管中。

Use the dropper to add the solution to the test tube.

科学家将化学物质倒入试管中。

The scientist poured the chemicals into the test tube.

将混合物的一个等分加入试管中。

An aliquot of the mixture was added to the test tube.