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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In 1895, Wilhelm Roentgen accidentally discovered that a cathode-ray tube could make a sheet of paper coated with barium platinocyanide glow, even when the tube and the paper were in separate rooms.
1895年,威廉·伦琴偶然发现阴极射线管能使涂有一层氰亚铂酸盐钡的薄相纸发光,甚至当阴极射线管和相纸分别放在不同的房间时也能发光。
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Accidentally discovered that a cathode-ray tube could make a sheet of paper coated with barium platinocyanide glow, even when the tube and the paper were in separate rooms.
射线'。''管能使涂有一层氰亚铂酸盐钡的薄相纸发光,甚至当阴极''。'射线'。''管和相纸分别放在不同的房间时也能发光。
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The results show that the sulfonation degree of the final pmducts under the condition of temperature 80~90℃, pH≥11 and reaction time 80-90 min is higher than that under other conditions.
研究表明,在pH>11.5,温度为80~90℃和合适的时间内可以获得高磺化程度的三聚氰胺磺酸盐;在摩尔比F/M=4.0和S/M=1.0的反应体系中,磺化可同时发生在仲氮和叔氮原子上,两种结构之比约为2:1。
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An unstable acid that can be obtained by distilling a thiocyanate salt.
硫氰酸的一种盐,当碱性氰化物被硫磺溶解时形成。
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This paper deals with making stop bleeding sponge with dried small shrimps. Firstly breaking away with inorganic salt and proteir in the dried small shrimps with acid and NaOH, secondly, taking off vinyl-in the chitin with 50% NaOH, temperature is 110 ℃. the last, reacting with chitosamine and PVA-124 make stop bleeding sponge were produced, catalyst is PdCl 2. The sponge film and sparkce is setatisfaction.
用虾壳经除盐,去蛋白处理后,用50%的NaOH溶液在110℃的温度下脱乙酰基制备壳聚糖;以1∶9的稀醋酸溶作溶剂,氯化钯作催化剂,甲苯二异氰酸酯作发泡剂、交联剂,使壳聚糖与PVA-124进行交联成膜,发泡用氨水洗成中性后在80℃的红外灯烘箱下烘干,制得止血海棉
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A fast colorimetric method of determining fatty alcohol polyoxyethylene ether in compact laundry powder with cobaltic thiocyanate was discussed.
介绍了用硫氰酸钴盐比色法对浓缩粉中脂肪醇聚氧乙烯醚(AEO9)含量进行快速测定的方法,该法准确、方便,相对标准偏差小于 1%,浓缩粉中其他组分对测定结果无干
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"Cyanic acid:a poisonous , unstable, highly volatile organic acid, HOCN, used to prepare cyanates."
&氰酸:一种有毒的、不稳定的、极易挥发的有机酸,HOCN,用来制取氢酸盐或氢酸酯。&
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A salt of hydrocyanic acid; cyanide.
硫氰酸的一种盐,当碱性氰化物被硫磺溶解时形成。
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A salt or ester of isocyanic acid .
异氰酸形成的一种盐或酯。
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A salt or an ester of picric acid .
一种水溶性弱酸,氰胺盐的母酸。
- 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。