To see what was going on, he labelled the doxycycline-resistant strain with a yellow protein and the sensitive strain with a blue protein.
为了观察进行情况，他用黄色蛋白质标记耐脱氧土霉素的大肠埃希菌，用蓝色的蛋白标记对脱氧土霉素敏感的细菌。
Magnetic fabric is a sensitive strain indicator.
磁组构是一种灵敏的应变指示计。
Objective To develope a new instrument with a pressure sensitive strain gauge for measuring the pain perception threshold of oral mucosa.
目的研制电阻应变式口腔黏膜压力测痛仪，并对正常年轻人的牙龈黏膜疼痛阈进行测试。
Then, the antibacterial tests of organic solvent extracts were conducted against 5 experimented strains. Finally, the most sensitive strain and the best antibacterial extracts were selected.
然后用这些有机溶剂萃取液对5种供试菌进行抑菌试验，筛选出抑菌效果最好的萃取液，以及对这种萃取液最敏感的菌株。
Then, the antibacterial tests of organic solvent extracts were conducted against 5 experimented strains. Finally, the most sensitive strain and the best antibacterial extracts were selected.
然后用这些有机溶剂萃取液对5种供试菌进行抑菌试验，筛选出抑菌效果最好的萃取液，以及对这种萃取液最敏感的菌株。
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