您要查找的是不是：
- Its product range includes pipettes, dispensers and centrifuges as well as consumables such as micro test tubes and pipette tips. 产品包括移液器、分液器和离心机，以及微量离心管和移液吸头等耗材。
- He held the test tube in his hand thoughtfully. 他沉思地把试管拿在手里。
- micro test tube 微量试管
- The solution in the test tube is boiling away. 试管里的溶液不住地沸腾着。
- Put some iron nails at the bottom of a test tube. 把一些铁钉放在试管的底部。
- He mixed chemicals in a test tube. 他把化学药品混合在试管里。
- He never held a test tube in his hand. 他手里从没拿过试管。
- Take care not to break the test tube! 当心别把试管打碎了。
- Take care not to break the test tube. 当心别把试管打碎了。
- He demonstrated the principles with chemicals and test tubes. 他借助化学药品和试管讲解了这些原理。
- He added a small amount of water into the test tube. 他往试管中加入了少量的水。
- Take care not to let the gas in the test tube blow back. 当心别让试管里的气体爆炸。
- Then she poured the liquid out of the bottle into a test tube. 然后她把液体从瓶子里倒进一个试管。
- There is a green residue in the bottom of the test tube . 试管底部有绿色的沉淀。
- The test tube is closed at one end with a hydraulic seal. 试管的一端为水封所封闭。
- WHEN YOU BEAT OFF IN A TEST TUBE FOR YOUR SCIENCE PROJECT? 你射在一支试管里当作科学作业?
- Be sure to label all the test tubes . 一定要把所有的试管都贴上标签。
- The test tube has been blocked off. What's to be done? 实验试管被堵住了。怎么办?
- Ensure Micro testing is carried out in compliance with the analytical test methods, Pharmacopoeial requirements and the cGMP， and analyse the trend of the analytical results. 确保执行的微生物检测符合实验方法、药典的要求和GMP的要求，并分析检验结果的趋势。
- A test tube is closed at one end and open at the other. 试管一端封闭, 一端开口。
