gypsum

英 ['dʒɪpsəm] 美 ['dʒɪpsəm]

解释

※ 提供单词"gypsum"的中文意思、发音示范及音标对照，中英文词源、例句和用法等。

gypsum 石膏

来自希腊语gypsos, 石灰。

gypsum: gypsum: [17] The word gypsum originated among the Semitic languages, with a relative or ancestor of Arabic jibs and Hebrew gephes ‘plaster’. Greek adopted this unknown form as gúpsos, which passed into Latin as gypsum. (An Italian descendant of gypsum is gesso ‘plaster’, borrowed by English in the 16th century for ‘plaster as a surface for painting on’.)
=> gesso
gypsum (n.): substance (hydrated calcium sulphate) used in making plaster, late 14c., from Latin gypsum, from Greek gypsos "chalk," according to Klein, a word perhaps of Semitic origin (compare Arabic jibs, Hebrew gephes "plaster").

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2. Thickeners were introduced for separating the acid and gypsum.: 用稠厚器来分离酸和石膏.

3. 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.

4. Primary chalk filters and gypsum repulper are made of AISI 304 stainless steel.: 一般碳酸钙过滤机和石膏再浆器用AISI3O4号不锈钢制成.

5. 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.