硬颗粒 [
yìng kē lì]
grit
- 研究了预交联硬颗粒和软颗粒堵剂在多孔介质中运移规律。
The movement law of the rigid and soft precrosslinked particulate in porous medium was studied. - 硅胶是一个不规则的珠子无定形二氧化硅,这是很难综合或制作的不规则的形式硬颗粒。
Silica gel is an amorphous form of silicon dioxide, which is synthetically produced in the form of hard irregular granules or hard irregular beads. - 根据三疣梭子蟹的营养需求研制生产了硬颗粒配合饲料,并与鲜杂鱼进行养殖效果对比试验。
Based on the nutrient requirements of swimming crab Portunus trituberculatus, hard pelletized feed was developed, and comparative tests of the effect by feeding with fresh offal fish were made.
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