弘扬中华文化·传承国学经典

sulfate是什么意思

sulfate

英 ['sʌlfeɪt] 美 ['sʌl,fet]

n. [无化] 硫酸盐
vt. 使成硫酸盐；用硫酸处理；使在上形成硫酸铅沉淀
vi. 硫酸盐化

英文词源

sulfate (n.): salt of sulfuric acid, 1790 (sulphat), from French sulphate (1787), from Modern Latin sulphatum acidum, from Latin sulpur, sulphur (see sulfur) + chemical ending -ate (3). The spelling with -ph- is standard in Britain.

双语例句

1. Thesolution of collagen-PVA was wet spined with the sodium sulfate as coagulant and collagen-PVA composite fibers were prepared.: 在此基础上，以硫酸钠为凝固剂，对胶原-PVA共混溶液进行湿法纺丝，制备了胶原-PVA复合纤维。

2. Ordinarily, standard ferrous sulfate loses strength with age, due to air oxidation.: 标准硫酸亚铁盐类由于受到空气的氧化一般会随时间而失去其作用.

3. The use of calcium sulfate requires an greater capital investment.: 使用硫酸钙做原料,需要更多的基建投资.

4. The tricalcium phosphate constituent is converted to phosphoric acid and calcium sulfate.: 磷酸三钙组分转化成为磷酸和硫酸钙.

5. Barium as barite ( barium sulfate ) is used industrially as a white pigment for paint.: 钡以重晶石形态 ( 硫酸钡 ) 在工业上用作油漆的白色涂料.