常见例句双语例句Results The resistance ratios of the natural populations of Cx. pipiens quinquefasciatus to BPMC and acetophenate were at a low level close to those of susceptible lines;结果 致倦库蚊自然种群对仲丁威、三氯杀虫酯抗性倍数较低，接近于敏感品系；www.bmsw.net.cn 返回 BPMC