單詞
phosphate
英 ['f?sfe?t]
美['fɑsfet]
基本信息
- n. 磷酸鹽；皮膜化成
低頻詞暢通詞匯
詞態(tài)變化
復數(shù):?phosphates;
中文詞源
phosphate 磷酸鹽，磷酸脂
來自phosphorus,磷，-ate,化學名詞后綴，鹽。
英文詞源
- phosphate (n.)
- a salt of phosphoric acid, 1795, from French phosphate (1787), from phosphore (see phosphorus) + -ate (3).
雙語例句
- 1. The phosphate was deposited by the decay of marine microorganisms.
- 海洋微生物腐爛后沉積形成磷酸鹽。
來自柯林斯例句
- 2. We make superphosphate by reacting rock phosphate with sulphuric acid.
- 我們使磷酸鹽巖同硫酸發(fā)生化學反應制造過磷酸鈣.
來自辭典例句
- 3. About two - thirds of the weight of phosphate rock consists of unsalable by - products .
- 磷礦的大約 三分之二 變成了無銷路的 副產(chǎn)品.
來自辭典例句
- 4. The calcium carbonate content of phosphate rock determines the pore structure.
- 磷礦中碳酸鈣的含量決定了磷礦的毛細孔結構.
來自辭典例句
- 5. The tricalcium phosphate constituent is converted to phosphoric acid and calcium sulfate.
- 磷酸三鈣組分轉化成為磷酸和硫酸鈣.
來自辭典例句
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