He added that a Gothenburg car factory had recently tested the six-hour method and the results were encouraging.
他还说哥德堡一家汽车生产商已经测试了六小时工作制，效果喜人。
Objective to compare the effectiveness of the labor-hour method and the light trap method to mosquitoes, providing the basis for development of scientific and standard mosquito monitoring.
目的比较人工小时法和灯诱法的诱蚊效果，为科学规范开展蚊虫监测提供理论依据。
Objective to compare the effectiveness of the labor-hour method and the light trap method to mosquitoes, providing the basis for development of scientific and standard mosquito monitoring.
目的比较人工小时法和灯诱法的诱蚊效果，为科学规范开展蚊虫监测提供理论依据。
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