anhydrous gypsum

常見例句

雙語例句

• A colorless, white, gray, blue, or lilac mineral of anhydrous calcium sulfate, CASO4, occurring AS layers in gypsum deposits.
  硬石膏，無水石膏一種無色，白色，灰色，藍色或淡紫色無水硫酸鈣礦物，CaSO4，出現(xiàn)在石膏沉積巖層中。
• Substitute anhydrous gypsum for dihydrate gypsum in Potland cement production to study the effect of anhydrous gypsum on performance of Potland cement.
  研究了在硅酸鹽水泥中使用硬石膏完全代替二水石膏對硅酸鹽水泥性能的影響。
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