... 水泥基及改性防水材料：cementitious and reactive waterproofing 水泥活性：activity of cement 水泥灰泥：cement plaster ...
双语例句
1
Worldwide, cement production accounts for about 5 percent of all CO2 emissions related to human activity.
全世界范围内，所有人类活动造成的二氧化碳排放中，水泥生产要占到总排放量的5%。
2
The effect ofactivity components and initiator on cement property has been discussed.
研究了活性组分及少量的引气剂对水泥性能的影响。
3
Effects of the activityof ground-strontium slag as cement admixture were analyzed from three aspects: mortar strength value, compressive strength ratio of mortar and specific strength indicators.