The best conditions of producing fow clinker cement by chlorinated residue are found and the properties of the low clinker cement are primarily studied.
找出了利用氯化残渣生产低熟料水泥的最佳条件;并对低熟料水泥性能进行了初步探索。
3
The main purpose of the experimental study on the water fow in the transition region of an aqueduct is to find out the local coefficient of head loss in the region.