The achievement of this study may provide a theoretical basis for the design of collection device of pneumatic grassland locust trapping machine.
上述试验结果，可为草地蝗虫吸捕机收集装置的设计提供理论参考依据。
The pneumatic grassland locust trapping machine is a new kind of plant protecting machine which adopts physics method to prevent and control grassland locust.
草地蝗虫吸捕机是一种采用物理方法防治草原蝗虫的新型植保机械。
During the prevalence of grassland locusts, the pneumatic grassland locust suction trap machine which is researched and made by us can play a certain role of trapping locusts.
在蝗虫活动较盛时，利用自行研制的草地蝗虫吸捕机吸捕蝗虫能收到一定的吸捕效果。
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