gypsum是什么意思？

gypsum

英[ˈdʒɪpsəm] 美[ˈdʒɪpsəm]

• n. 石膏；

例句

• a mixture of lime or gypsum with sand and water 石灰或石膏、沙子和水的混合物
• In 1962 there more than 80 undertakings in western Germany engaged in the gypsum industry. 1962年在西德有80家以上的企业从事石膏工业.
• The calsilutites and marls are associated with gypsum or contain pseudocrystals of gypsum. 泥晶灰岩和泥灰岩常与石膏共生或含有石膏假晶.
• Hemihydrate can be used instead of gypsum. 半水物硫酸钙可以用来代替石膏.
• Gypsum and halite are simply thinned or removed altogether. 石膏与岩盐则逐渐变薄或完全被溶解掉.
• Thickeners were introduced for separating the acid and gypsum. 用稠厚器来分离酸和石膏.
• The gypsum slurry is pumped into a diked area. 我们用泵将石膏料浆打到一块用堤围起来的空地中.
• Gypsum may crystallize on the surface of the phosphate rock particles. 石膏会在磷矿颗粒的表面上结晶.
• Dengta marine built gypsum deposits occurred in Mantou Jianchang Formations, Lower Cambrian. 灯塔海积石膏矿床赋存于下寒武统馒头组—碱厂组中.

柯林斯高阶英汉双解学习词典释义

• N-UNCOUNT
  石膏
  Gypsum is a soft white substance which looks like chalk and which is used to make plaster of Paris.

英汉词典释义

• n.
  石膏
  a mixture of lime or gypsum with sand and water 石灰或石膏、沙子和水的混合物

英英词典释义

• Noun
  1. a common white or colorless mineral (hydrated calcium sulphate) used to make cements and plasters (especially plaster of Paris)

行业词典

• 公路科技： 石膏；
  冶金学： 石膏；
  化学： 石膏；
  医学： 石膏，硫酸钙：天然二水硫酸钙；煅烧后成为煅石膏(干燥硫酸钙)，多用于为骨折制作耐久性石膏绷带；牙科中用于获取牙印模；
  地质学： 石膏；