1.
The sodium borohydride can be obtained by deoxidation of the aforementioned sodium metaborate as raw material in the presence of metalic sodium and quartzite.
以偏硼酸钠为原料，与金属钠、石英砂进行加氢反应来制备硼氢化钠。
2.
DETERMINATION OF CALCIUM IN SODIUM BY VACUUM DISTILLATION-ATOMIC ABSORPTION SPECTROPHOTOMETRY
真空蒸馏-原子吸收法测定金属钠中微量钙
3.
It is used in the electric tank, by electrolysis to extract sodium and other byproducts.
制钠阳极用于电解槽内，电解熔融氯化钠，以获取金属钠和其它副产品。
4.
Simulation Study on Evolution and Description of Microstructures during Solidification Processes of Liquid Metal Sodium;
液态金属钠凝固过程中微观结构演变及表征的模拟研究
5.
heavy metal soap
重金属皂（除钾、钠外的金属皂）
6.
Determination of K、 Na、Ca、 Ma in rainfall by ICP-OES
ICP-OES测定降水中钾、钠、钙、镁金属离子
7.
any of the monovalent metals of group I of the periodic table (lithium or sodium or potassium or rubidium or cesium or francium).
周期表中I族的任何单价金属（锂、钠、钾、铷、铯和钫）。
8.
Basic Research on Alkali Metal Thermal-to-Electric Converter with NaK Working Fluid;
钠钾工质碱金属热电转换器的基础研究
9.
Synthesis and Structure of Trimetallic Lithium-Sodium-Potassium Cluster Compound
锂、钠、钾三金属原子簇化合物的合成与结构表征
10.
Synthesis and Structural Chemistry of Sodium Carboxymethyl Cellulose and Its Metal Complexes
羧甲基纤维素钠及其金属配合物的合成与表征
11.
Effects of Adding Na-montmorillonite on Red Soil Polluted by Heavy Metals
添加钠基蒙脱石对重金属污染红壤的影响
12.
In vitro Absorption towards Bile Sodium and Heavy Metal with Chaenomeles sinensis (Thouin) Koehne Fruit Micro-powder
木瓜微粉及其对胆酸钠和重金属吸附特性研究
13.
Methods for chemical analysis of iron ores--The ferric chloride-sodium acetate volumetric method for the determination of metallic iron content
GB/T6730.6-1986铁矿石化学分析方法三氯化铁-乙酸钠容量法测定金属铁量
14.
"Alkali: Inorganic compound, any soluble hydroxide (-OH) of the alkali metals: lithium, sodium, potassium, rubidium, and cesium."
碱: 无机化合物,任何碱金属,即锂、钠、钾、铷、铯的可溶氢氧化物。
15.
inorganic carbonate of metals (excl, neutral sodium carbonate, natural carbonates and double or complex carbonates)
无机金属碳酸盐（不包括中性碳酸钠、天然碳酸盐和复或综合碳酸盐）
16.
Determination of Metal Ions by Control-potential Titration with Sodium Hydroxide Solution as Titrant;
以氢氧化钠为滴定剂的恒电位滴定法测定金属离子
17.
Studies on Water-soluble Sodium Salicylaldimine-5-sulphonate Schiff Base and Its Metal Complexes;
水溶性5-磺酸钠水杨醛席夫碱及其金属配合物的研究
18.
Study on the Serum Concentration Change and Significance of BNP and MMP-2 in Patients with Atrial Fibrillation;
心房颤动患者血脑利钠肽和基质金属蛋白酶2的变化及其意义