Also, the influences of the ratio of rosin to paraffin wax in coating, and of coating weight on the nutrient release rate were discussed.

分析了松香与石蜡的配比、涂层量对包膜尿素养分释放速率的影响。

youdao

Also, the influences of the ratio of rosin to paraffin wax in coating, and of coating weight on the nutrient release rate were discussed.

分析了松香与石蜡的配比、涂层量对包膜尿素养分释放速率的影响。

youdao