氰酸盐
- 与 氰酸盐 相关的网络例句 [注：此内容来源于网络，仅供参考]
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Salt of ferrocyanic acid usually obtained by a reaction of a cyanide with iron ''.
氰亚铁酸形成的盐，通常由氰化物和硫酸铁反应形成。
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Salt of ferrocyanic acid usually obtained by a reaction of a cyanide with iron sulphate.
氰亚铁酸形成的盐，通常由氰化物和硫酸铁反应形成。
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A salt of hydrocyanic acid; cyanide.
由于氰化铁氧化而形成的氰铁酸的盐。
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The method is characterized in that:(1) the reflux of the 2-[N, N- 2amino]-3-cyano-group-4-thiopheneacetic-5-carboxylic acid tetra ester is carried out in the proper sodium hydroxide aqueous solution of alcohol for 5h to 6h and the pH value is kept over 10 during hydrolysis;(2) the ethanol of 20 per cent to 60 per cent is added and then the strontium chloride aqueous solution with 2times to 2.5times molal weight is directly added, precipitates the crystal, is filtered and dried;(3) water is added to carry out the reflux and the little salt packed in the crude product is removed, and the product is collected through heat filtration.
其特征在于：①将2--3-氰基-4-羧甲基噻吩-5-羧酸四酯在适量氢氧化钠水醇溶液中回流5～6小时，水解过程保持pH值10以上；②然后再加入20-60％乙醇，随后直接加入2-2.5倍摩尔量氯化锶水溶液，析出结晶，过滤，晾干；③加水回流，除去粗品中包裹少量盐，热过滤，收集产品。
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Acid usually obtained by a reaction of a cyanide with iron sulphate.
氰亚铁酸形成的盐，通常由氰化物和硫酸铁反应形成。
- 推荐网络例句
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Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".
歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。
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This is Kate, and that's Erin.
这是凯特，那个是爱朗。
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Articulate the aims, objectives and key aspects of a strategic business plan.
明确的宗旨，目标和重点战略业务计划。