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- He held the test tube in his hand thoughtfully. 他沉思地把试管拿在手里。
- 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。
- Be sure to label all the test tubes . 一定要把所有的试管都贴上标签。
- Be sure to label all the test tubes. 一定要把所有的试管都贴上标签。
- The effect of the sulfur variation on the thermal aging properties of NR tube was investigated by laboratory test. 进行了硫黄变量小配合试验,研究硫黄用量对NR内胎耐热老化性能的影响。
- The solution in the test tube is boiling away. 试管里的溶液不住地沸腾着。
- And as for laboratory studies,he says that results are much different in a test tube or a rat than they are in humans. 关于试验,他谈到试管内或老鼠实验的结果跟在人体上的结果大相径庭。
- And as for laboratory studies, " Results are much different in a test tube or a rat than they are in humans," he adds. 甘斯勒补充说:"试管内或老鼠实验的结果跟在人体上的结果大相径庭。"
- Unfortunately, laboratory tests are infeasible. 可惜实验室的试验是不可能的。
- Put some iron nails at the bottom of a test tube. 把一些铁钉放在试管的底部。
- Are laboratory test reports sent directly to the client or authorised agent? 由实验室撰写的测试报告是否直接送交客户或其代理人?
- He mixed chemicals in a test tube. 他把化学药品混合在试管里。
- Assists in creating laboratory test plans and organizing test results. 协助准备实验室测试计划并组织记录测试结果;
- 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。
- Laboratory tests show polymorphonuclear leukocytosis. 实验表明多型核白细胞增多。
- Take care not to break the test tube. 当心别把试管打碎了。
- The strength of material is usually obtained by laboratory tests. 通常由实验室的试验得到材料的强度。
- We put chemicals in test tubes in our chemistry class. 我们上化学课时把化学药品放进试管里。
- Return sample residue if laboratory testing required? 如要检测,是否需要退还残余样本?