1.
Solvent extraction of trace Au(Ⅰ) from alkaline cyanide solution by N503/TBP system
用N503/TBP从碱性氰化液中萃取低浓度金
2.
In this paper, the methods of determining free sodium cyanide in cyanidc solution of gold ore by colorimetric comparison are studied, this Laying a foundation for the development of automatic analytical instrument of sodium cyanide at home.
本文研究了用比色法测定金矿氰化液中游离氰化钠的方法，为国内研制氰化钠自动分析仪打下基础。
3.
Treatment of cyanide-containing wastewater and waste residue from cyanide electroplating bath
氰化电镀槽液和含氰废水、废渣的处理
4.
RECOVERY OF Cu, Zn AND CYANIDE FROM STRONG COPPER CYANIDE SOLUTIONS BY ELECTROWINNING-PARTIAL ACIDIZING
电积-酸化法从高铜氰溶液中回收铜氰锌
5.
prussic acid
【化】氢氰酸, 氰化氢
6.
A salt of hydrocyanic acid;cyanide.
氰化物氰氢酸盐氰化物
7.
HOLD ALL CYANIDE ADDITIONS AND BEGIN LETTING THE LEVEL OF METAL AND CYANIDE DECREASE.
保持所有氰化物添加，同时开始将镀液内金属及氰化物浓度减低。
8.
Studies on Photochemical Degradation of Fenpropathrin, Bifenthrin, and Deltamethrin in Organic Solution;
甲氰菊酯、联苯菊酯、溴氰菊酯在有机溶液中的光化学降解研究
9.
Study on gold leaching from sulfide ore by using mixed solution of cyanide and aqua ammonia
硫化矿的浸金研究——氰化物和氨水的混合液体系
10.
a process for extracting gold and silver by treating ore with a sodium cyanide solution.
用氰化钠溶液处理矿石提取金和银的过程。
11.
Zinc base die castings are always copper plated in cyanide baths.
锌基合金的压铸件总是在氰化镀液中镀铜。
12.
REMOVAL OF Cs FROM HIGH LEVEL RADIOACTIVE LIQUID WASTE WITH POTASSIUM TITANIUM HEXACYANOFERRATE
用亚铁氰化钾钛从高放废液中去除铯的研究
13.
Comprehensive recovery of sediments from acid treating waste effluents of cyanidation processes
含氰废液酸化沉淀物综合回收试验研究
14.
Basic Research of the Disposal of Water Containing Cyanide by 717 Resin;
用717树脂处理氰化尾液的应用基础研究
15.
Solid-liquid Phase-tranfercatalytic Synthesis of 1-cyanocyclobutane-1-ethylacetate;
固-液相转移催化合成1-氰基环丁烷-1-羧酸乙酯
16.
Optimization of RP-HPLC Determination of Melamine in Milk Powder
液相色谱法测定奶粉中三聚氰胺的方法优化
17.
Study on Extraction,Clean-up and Ultra-performance Liquid Chromatographic Analysis of Fluvalinate and Flumethrin Residues in Royal Jelly
蜂王浆中氟胺氰菊酯与氟氯苯氰菊酯残留的提取净化及超高效液相色谱测定方法研究
18.
The silver in the stripe is converted to silver halide by treating it with a ferricyanide-bromide bleach.
至于胶片上的银，用铁氰溴化物漂白液处理以转换成卤化银。