英语词汇“grain pest”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	grain pest
释义	grain pest 基本例句储粮害虫 PH3 recirculation fumigation maintained effective concentration for a long time.The stored grain insects in depth of grain bulk was killed.保持有效杀虫浓度的时间长，能够杀死仓内粮堆中的储粮害虫，取得了良好的杀虫效果。
随便看	unidirectional reinforcement unidirectional relationship unidirectional relay unidirectional release unidirectional repeater unidirectional replication Unidirectional replication unidirectional ring unidirectional ring coupling unidirectional ring laser unidirectional risk transmission unidirectional rotation unidirectional roving unidirectional rupture diaphragm valve unidirectional sample unidirectional scavenging unidirectional scavenging cylinder scavenging unidirectional search unidirectional selection unidirectional shear flow unidirectional shift register unidirectional simplified calculation unidirectional sliding uni-directional slip base unidirectional slope cable-stayed bridge