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

• We cannot possibly reproduce in a test tube or a computer model all the complex reactions of the body to a drug or a disease.
  我们不可能在试管中或电脑模型里复制出身体对疾病或芗的所有复杂反应。
• 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。
• 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。
• Place the test tube over the flame.
  把试管放在火上。
• When it is all mixed together in the test tube, the software and hardware operate on the input molecule to create the output.
  当分子全部融进试管内时，输入分子通过软硬件对其进行操作后生成输出分子。
• Clinic Observation on Measuring Acute Myocardial Infarction Blood Coagulation Time with Holding Test Tube and Water Bath Box
  手握试管法与水浴箱法测定急性心肌梗塞凝血时间临床观察
• He held the test tube in his hand thoughtfully.
  他沉思地把试管拿在手里。
• Methods Test tube dilution method was used.
  方法试管稀释法。
• Love and anger can't be collected in a test tube to be weighed and measured.
  爱和恨不能收集到测试管里进行称重和测量。
• 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。