释义 |
surface contact短语⁹⁰⁸⁸⁷⁺⁷ 基本例句 表面接触 Results The resistance ratioRR measured by surface contact was6.93 folds for permethrin, 13.85 for deltamethrin and5.60 for cypermethrin based on KT50. 结果用药膜法测定 KT50,德国小蠊对二氯苯醚菊酯、溴氰菊酯和氯氰菊酯的抗性倍数分别是6.93、13.85和5.60倍; www.bmsw.net.cn |