您要查找的是不是：
- DNase test agar 脱氧核糖核酸酶试验琼脂
- DNase test agar media 去氧核糖核酸酶琼脂培养基
- The Ames test in which we added or did not add S9 mix to the test agar has demonstrated that the chemicals have no mutagenic activity of gene. Ames试验结果表明,在试验琼脂中加或不加S9混合液,该洗洁精均无基因突变活性。
- DNase test and PCR were both opsitive in 48 of 68 c1inica isolates and the other 20strains were all negative, the results of PCR were all the same as DNase test in detecting M.catarrhalis. 20株DNA酶试验阴性菌株PCR结果亦阴性,PCR检测和 DNA酶检测符合率达100%25(68/68)。
- A simple test will show if this is real gold. 简单的试验就能证明这是否是真金。
- Pupils who pass the test will be promoted to the next higher grade. 小学生只要考试及格就会升到高年级。
- He held the test tube in his hand thoughtfully. 他沉思地把试管拿在手里。
- It will be wise to go over your test paper again. 还是把您的考卷再检查一遍的好。
- Let us show you to see the engine to test. 让我们指给你看要测试的发动机。
- He is answering the test paper busily. 他正忙着答考试卷。
- Don't tumble down on this easy test. 这次考试不难，你可别考砸了。
- Tomorrow we'll have a history test. 明天我们将进行历史测验。
- That driving test was a real doddle. 那次驾驶执照的考试真是易如反掌。
- The battery is on test at the moment. 此刻正在对这种电池进行测试。
- But for Tim, the whole class passed the test. 除蒂姆之外，全班都通过了这次考试。
- The boys were given an intelligence test. 那些孩子们接受了智力测验。
- In the main, the pupils did well on the test. 总的来说，学生们考得很好。
- Can Jones beat Smith? That's the acid test. 琼斯能击败史密斯吗？那是个严峻的考验。
- In excuse of his failure he said that he had not been well during the test. 他以考试期间身体欠安来作为他失败的藉口。
- The crisis put his courage and skill to the test. 这次危难是对他的勇气和技能的考验。
