- The mechanism of water retention and thixotropy of fresh mortar with bentonite was studied.
探讨了膨润土对于砂浆增稠保水作用的机理和触变性能机理。
- It was helpful in gathering and storing water for KGM super absorbent resin could avoid the water from running off.
该保水剂的施用充分利用了有限的水分，减缓苗期旱情。
