1.
The Study of Sedimentary Characteristics and Nitrogen Source of Nitrate Deposit in TKW, Lop Nur, Xinjiang;
新疆罗布泊铁矿湾硝酸盐矿床沉积特征及氮源研究
2.
nitrate and iodate minerals
硝酸盐和碘酸盐矿物
3.
This reacts with minerals in the ground to become nitrates on which the plants depend.
硝酸和地里的矿物作用，形成植物必需的硝酸盐。
4.
a desert in northern Chile rich in nitrate and copper deposits.
智利西北部一沙漠，富产硝酸盐及铜矿。
5.
nitrate and sulphate reduction
硝酸盐与硫酸盐还原
6.
niobate-titanate-tantalate ore
铌酸盐－钛酸盐－钽酸盐矿
7.
Studies on Cooling Crystallization Process of Mirabilite from the Sodium Sulfate-containing Brine
硫酸钠型盐矿卤水中芒硝冷冻结晶过程研究
8.
Nitrazepam Hydrochloride
盐酸硝西泮(硝基安定)
9.
Nitrite and Nitrate Denitrification Comparative Study
亚硝酸盐反硝化与硝酸盐反硝化对比研究
10.
"Acids contain one or more hydrogen atoms that, in solution, dissociate as positively charged hydrogen ions. Inorganic, or mineral, acids include sulfuric acid, nitric acid, hydrochloric acid, and phosphoric acid."
酸包括硫酸、硝酸、盐酸和磷酸等无机酸或矿物酸,以及羧酸、磺酸和酚类等有机酸。
11.
Mild powder--Determination of nitrate and nitrite contents(Cadmium reduction and photometry method)
GB/T5413.32-1997乳粉硝酸盐和亚硝酸盐的测定
12.
The Manufacture of an Online Nitrite and Nitrate Measuring Instrument
亚硝酸盐和硝酸盐在线监测仪的研制
13.
Pollution and Evaluation of Nitrate and Nitrite Contained in the Vegetables Sold in Yancheng
盐城市蔬菜硝酸盐和亚硝酸盐污染状况及评价
14.
Microwave extraction technology of nitrate and nitrite from sauerkraut
微波法提取酸菜中硝酸盐及亚硝酸盐工艺研究
15.
Spatial distribution of shallow groundwater depth,total dissolved solid and nitrate pollution
浅层地下水埋深、矿化度及硝酸盐污染的空间分布特征
16.
Study on Crystallization Kinetics of Mirabilite in the Freezing Crystallization Process of Mirabilite Brine
硫酸钠型矿盐卤水冷冻过程中芒硝结晶动力学的研究
17.
Nitracidium and hydronitracidium nitrastes are present in concentrated nitric acid.
浓硝酸中有硝酸合氢和氢合硝酸合氢的硝酸盐存在。
18.
nitrite ion standard solution
亚硝酸盐离子标准液