2) gypsum
[英]['dʒɪpsəm] [美]['dʒɪpsəm]
二水石膏
1.
The change of gypsum type and dosage was found through experiment to have large effect on the set accelerating and strength enhancement of cement.
石膏掺量相同时，其效果依次为盐石膏≥磷石膏≥二水石膏≥硬石膏。
2.
The proportion, curing way and system, and properties of the gypsum fluidized furnace slag binder were studied in order to derect use gypsum and fluidized furnace slag in great quantity.
为直接大量利用二水石膏和沸腾炉渣等工业废渣,进行了二水石膏沸渣胶结材配比、养护方式与制度及材料性能的研究。
3.
The hydration and hardening of the gypsum fluidized furnace slag cement is analysed by XRD and mercury pressure porosous meter combining with macroscopic experimental results.
通过x射线衍射分析,孔结构分析,并结合宏观试验结果,分析了二水石膏沸渣胶结材水化与凝结硬化,并对外加剂、养护制度对材性的影响及耐水性提高的原因进行了阐述。
3) dihydrate gypsum
二水石膏
1.
A new technology characterized as “Steaming Boiling Operation” was developed for converting dihydrate gypsum lumps into α hemihydrate by combining the virtues of “Aqueous Solution Process” and “Steam Pressurized Process”.
本工艺将α－半水石膏生产中的“水溶液法”和“蒸汽加压法”的优点巧妙地结合起来，用于二水石膏块矿的加工生产，形成了具有特色的“汽液结合法”工艺。
4) water resistant powdered gypsum
石膏耐水粉
1.
Water resistant powdered gypsum was developed with multi-inorganic material taking aluminosilicate as main material and water resistant building plaster was developed by adding water resistant powdered gypsum.
以多种硅铝酸盐为主的无机材料研制成石膏耐水粉,掺入石膏耐水粉制成耐水建筑石膏。
5) dehydrate phosphogypsum
二水磷石膏
1.
The phosphogypsum no crystal nucleus generation and crystal nucleus growth process,reaction time,crystallization time and process flow will not affect the dehydrate phosphogypsum crystallization.
对全国所有磷矿的(二水)磷石膏结晶晶形进行了研究,认为:不同磷矿物具有不同的磷石膏结晶特征,因此,萃取磷酸已不再是H3PO4,磷石膏也不再是CaSO4·2H2O,磷石膏结晶无晶核生成和晶核成长过程;反应温度、结晶时间和工艺流程并不影响二水磷石膏结晶。
6) anhydrous plaster
无水粉饰;无水石膏粉饰
补充资料：二水
1.指漳河上游的浊漳河﹑清漳河。 2.方言。比喻重复的或不新鲜的事物。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条