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发烟酸
1、hydrochloric acid───[无化]盐酸;盐酸; 氢氯酸
2、fuming───v.冒烟;愤怒(fume的现在分词);adj.熏的,冒烟的;愤怒的
3、margaric acid───十七(烷)[有化]酸;[化] 十七酸,十七烷酸; [医] 十七酸
4、ferrocyanide acid───亚铁氰化物酸
5、nitrobenzenesulfonic acid───XiaoJiBen磺酸
6、acid───adj.酸的;讽刺的;刻薄的;n.酸;MiHuanYao
7、benzole acid───苯甲酸
8、amphoteric acid───两性酸
9、fuming mad───发脾气的
1、The sample is dissolved in nitric and fluoric-hydro acid adding sulfuric acid, and heating up to fuming, then the matrix element titanium is separated with sodium hydroxide.───试样用硝酸—氢氟酸溶解,硫酸冒烟后强碱分离钛、铁、镍离子,其余干扰离子用酒石酸钾钠掩蔽。
2、According to the trait of rocket propellant a kind of protective gloves made of composite fluorine rubber is developed which can be used to protect the skin of red fuming nitric acid worker.───针对火箭推进剂作业的特点,研制了一种以复合氟橡胶为主体材料的防护手套,可用于红烟硝酸作业人员的皮肤防护。
3、The PS water reducing agent, which is very effective for concrete, has been made from waste poly styrene(WPS) by sulfuric acid of fuming sulfuric acid sulfonation process.───以废聚苯乙烯 (W P S)泡沫为原料,采用浓硫酸和发烟硫酸两种磺化方法制备性能良好的砼减水剂。
1、A new surfactant heavy crude oil sulfonates ( HCOS ) was synthesized from Daqing Heidimiao oil with fuming acid.
2、It is feasible that fuming acid sulfonating technology is substituted by sulfur trioxide sulfonating technology.