fuming acid

常见例句

Results:In the esterification step, fuming sulfuric acid was used;
结果：酯化时使用发烟硫酸；
Baesd on theoretical analysis and test, the reason that nitrogen tetroxide has been measured in- accurately in red fuming nitric acid as missile propellant is found out.
在理论分析和试验的基础上，找出了导弹推进剂红烟硝酸主含量四氧化二氮一直测量不准的原因；
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。