test tube

英 [ˈtest tjuːb]

美 [ˈtest tuːb]

n.  试管

机械

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

• The married patient hopes to conceive after completing a test tube baby programme.
  已婚的德亚希望试管婴儿项目完成后自己能怀孕。
• To the test tube, heating the liquid, but also for warm-up.
  给试管里的液体加热，也要进行预热。
• 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）。
• Place the test tube over the flame.
  把试管放在火上。
• There is certainly no shortage of nutrients and phytochemicals that possess significant antioxidant activity in the test tube.
  我们不缺乏具有显著抗氧化活性的营养素和植物化学物质的试管实验。
• 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。
• 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。
• The test tube has been blocked off. What's to be done?
  实验试管被堵住了。怎么办？
• He added a small amount of water into the test tube.
  他往试管中加入了少量的水。