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- An ester or a salt of perchloric acid. 高氯酸盐
- a salt of perchloric acid. 高氯酸形成的一种盐。
- A salt of hydrocyanic acid;cyanide. 氰化物氰氢酸盐氰化物
- A salt of hydrocyanic acid; cyanide. 氰化物氰氢酸盐氰化物
- A salt of alginic acid, such as sodium alginate. 褐藻酸盐褐藻酸的盐类,如褐藻酸钠
- An ester or a salt of oleic acid. 油酸酯或盐
- A salt of zinc hydroxide, such as Zn(OH)2. 锌酸盐一种含氢氧化锌的盐,例如氢氧化锌Zn(OH)2
- The results indicate that the product yield of perchloric acid reaches 80%. 实验结果表明,可以得到产率80%25以上的高氯酸。
- A salt or an ester of boric acid. 硼酸盐一种硼酸盐或硼酸酯
- A new Preparation of perchloric acid and sodium chlorite from sodium chlorat via self-oxidation-reduction reaction is reported. 报道了在一定条件下,用氯酸钠通过歧化反应制备高氯酸和亚氯酸钠。
- Cross-linked starch(CS) was reacted with epichlo-rohydrin (EPH) in the presence of perchloric acid to produce 3-chloro-2-hydrooxypropyl cross-liked starch (CHCS). 以玉米淀粉为原料,经环氧氯丙烷交联、醚化,合成醚化淀粉3-氯-2-羟基丙烯基交联淀粉。
- Methods Spectrophotometric assay was improved by addition of perchloric acid,and compared with dopachrome assay and continuous spectrophotometric assay. 方法用高氯酸对分光光度法进行改进,并与多巴色素法和连续检测法比较。
- The most favorable operating conditions decided through the orthogonal experiment are as follows. Pour 0 6 mL of perchloric acid(3%),1 30 mL of acetylation reagent into the test solution and keep it for 15 min,then add 4 mL of pyridine solution. 并通过正交实验确定了最佳测定条件 :在试液中加质量分数为 3%25的高氯酸 0 6mL ,乙酰化试剂 1 30mL ,酰化15min ,加吡啶水溶液 4mL。
- A salt or an ester of lactic acid. 乳酸盐或乳酸酯
- The method of preparing cocoamidopropyl betaine based on coconut oil is introduced, and the active substance containing in products is determined by means of perchloric acid potentiometric titration. 介绍了用椰子油制备椰油酰胺丙基甜菜碱的方法,并用高氯酸电位滴定法对其活性物含量进行了测定;考查了反应物物质的量比及反应时间对活性物含量的影响。
- A salt or an ester of titanic acid. 钛酸盐钛酸的盐或酯
- An acid can react with a base to form a salt. 酸可以和碱起反应而生成盐。
- A salt or ester of hypochlorous acid. 次碳酸盐一种次碳酸的盐或酯
- A salt of a xanthic acid,especially a simple xanthic acid salt,as of sodium or potassium,used as a flotation collector for copper,silver,and gold. 黄原酸盐一种黄原酸的盐,尤指单一的黄原酸盐。如黄原酸钠或黄原酸钾,是黄原酸的化合物之一,用作铜、银和金的飘浮物集中剂。
- They think of themselves as the salt of the earth. 他们自认为是社会中坚。