test tube
英 [ˈtest tjuːb]
美 [ˈtest tuːb]
n. 试管
Collins.1
牛津词典
noun
- 试管
a small glass tube, closed at one end, that is used in scientific experiments
柯林斯词典
- 试管
Atest tubeis a small tube-shaped container made from glass. Test tubes are used in laboratories.
英英释义
noun
- glass tube closed at one end
双语例句
- Methods Test tube dilution method was used.
方法试管稀释法。 - In test tube experiments and in animal studies, the spice led to a noteworthy increase in the processing of glucose.
在试管实验与动物研究中,这种香料导致葡萄糖的分解显著增强。 - 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。 - In fact you do not have to kill any animals for this kind of research because we do everything in a test tube.
其实,做这种研究,你根本用不着杀害任何动物,因为试验都是在试管中进行的。 - Based on the experiment, the enumeration method of Bifidobacterium by rectangular test tube was put forward, according to the anaerobic specificity of double layer half solid culture.
利用双层半固体培养基具有良好厌氧性的特性,在实验的基础上,提出了采用方形试管对双歧杆菌进行计数的方法,介绍了该方法的基本原理和操作步骤。 - The utility model aims at providing a culture box for sperm, which comprises a box body and a box cover which are used to place a flat-bottomed glass test tube and the flat-bottomed glass test tube.
本实用新型旨在提出一种精液培养盒,包括平底玻璃试管和放置试管的盒体及盒盖。 - Neural stem cells can now be coaxed to develop into motor neurons in a test tube.
神经干细胞现在可以在试管慢慢的发育成为运动神经元。 - CO2 concentration in different depth of the soil was studied using CO2 test tube method for one year in Luota, west Hunan province.
采用CO2气体检测管法对湘西洛塔旱地不同深度土壤CO2浓度进行了一年的连续观测研究。 - Place the test tube over the flame.
把试管放在火上。 - He never held a test tube in his hand.
他手里从没拿过试管。