test tube 是什么意思

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中文翻译与英英解释

	试管。

	test: n. 【动物；动物学】(软体类的)介壳，甲壳；【植物；植 ...
	tube: n. 1.管，筒；颜料管。 2.管状地下隧道；〔口语〕( ...

glass tube closed at one end

A testube, also known as a culture tube or sample tube, is a common piece of laboratory glassware consisting of a finger-like length of glass or clear plastic tubing, open at the top, usually with a rounded U-shaped bottom.

例句与用法

	1.	There is a green residue in the bottom of the test tube . 试管底部有绿色的沉淀。
	2.	The test tube is closed at one end with a hydraulic seal . 试管的一端为水封所封闭。
	3.	Take care of the test tube ! 当心别把试管打碎了。
	4.	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。
	5.	He added a small amount of water into the test tube 他往试管中加入了少量的水。
	6.	Dimensions of test tubes for radioactivity measurements 用于放射性测量的试管尺寸
	7.	Laboratory glassware - test tubes and culture tubes 实验室玻璃仪器试管和培养管
	8.	She washed the test tubes and she dried them 她清洗了试管，并把它们弄干了。
	9.	1 small test tube and stopper ( or jar with a lid ) 1小试管和塞子(或者带盖子的广口瓶)
	10.	He held the test tube in his hand thoughtfully 他沉思地把试管拿在手里。

test tube是什么意思

test tube 是什么意思

中文翻译与英英解释

例句与用法