nitric acid fuming的意思|示意
发烟硝酸
nitric acid fuming的网络常见释义
发烟硝酸 二、发烟硝酸(Nitric Acid Fuming) 一般地,溶质质量分数为69%的硝酸是浓硝酸. 98%的硝酸,由于强烈的挥发性,不断地.
nitric acid fuming相关短语
1、 fuming nitric acid 发烟硝酸 ; 翻译 ; 领烟硝酸
2、 red fuming nitric acid 浓硝酸 ; 红色发烟硝酸
3、 White Fuming Nitric Acid 白色发烟硝酸
nitric acid fuming相关例句
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。
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。
The application of CCD near infrared spectrophotometry (NIR) method to the analysis of red-fuming nitric acid is described.
从化学计量学角度研究了CCD近红外光谱技术在无机物领域分析中的应用。
This method has been used for many times and similar operation time and product are obtained as that using the treatment with a mixture of sulfuric acid, nitric acid and fuming sulfuric acid.
经过多次试用，其操作时间和得到的结果，与以前使用的硫酸、硝酸加发烟硫酸的方法基本相同。