the pond with spraying-extraction 原池淋浇
corona discharges with spraying water 雾化电晕放电
coronan discharges with spraying water 雾化负电晕
spraying plastic with static 静电喷塑
spraying arc with adjustable nozzles 带可调喷嘴的弧形喷雾管
spraying with jets 喷雾给湿
Soaking seeds combined with spraying in bloom stage could increase the production even more obviously.
浸种并配合花期喷洒,则有更加明显的增产效果。
Relationships of pressure drop across the packing zone with the apparent velocity and flooding volocity with spraying density are obtained.
找出了填料层压降和空塔气速的变化关系,泛点气速和喷淋密度的关系。
Effects of agrochemicals on activity of catalase, peroxidase in cotton are conducted by a trial with spraying several pesticides over cotton.
通过在棉花生育期喷施不同种类农药,试验测定棉叶内过氧化氢酶、过氧化物酶活性的变化趋势。
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