... 照像用还原剂 Photography 硫酸盐还原剂 sulfate reducer 强还原剂 Zn-HCl ...
基于12个网页-相关网页
anaerobic sulfate reducer 厌氧硫酸盐还原菌
aliphat sulfate water reducer 脂肪族磺酸盐减水剂
·2,447,543篇论文数据，部分数据来源于NoteExpress
The influence of activator on strength and free linear dilatability and sulfate resistance of chemical waste gypsum - fly ash new road building material as well as action of water reducer are studied.
研究了激发剂对化工废石膏—粉煤灰新型道路建筑材料的强度和自由线膨胀率等性能的影响，以及减水剂的作用和新型道路建筑材料的抗硫酸盐侵蚀性能等。
youdao
应用推荐
模块上移
模块下移
不移动