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- This paper describes the toxicity and harm of hydrogen arsenide. 这篇文章介绍了砷化氢的毒性及危害性。
- Hydrogen arsenide released unavoidably during electrowinning with copper electrolyte purified conventionally pollutes the environment seriously. 传统的铜电解后液净化方法电积时不可避免地析出砷化氢，严重污染环境。
- The required reagents of this method is common, and the the cost is low, the operation is easy, and no poisonous hydrogen arsenide is produced in the experiment. 本方法所需设备与化学试剂较为常见，成本较低，操作上容易实现，而且测试过程中不会产生剧毒的砷化氢气体。
- acute hydrogen arsenide poisoning 急性砷化氢中毒
- Acute hydrogen arsenide poisoning - Analysis of 17 cases 急性砷化氢中毒17例病例分析
- Investigation of a Case of Acute Hydrogen Arsenide Poisoning 一起急性砷化氢中毒事故的调查
- Investigation of a Case of Hydrogen Arsenide Poisoning 一起砷化氢中毒事故的调查
- Four patients with hydrogen arsenide poisoning in indium replacement workers 铟置换工砷化氢中毒四例
- Investigation of 3 Cases of Acute Hydrogen Arsenide Poisoning in Shijiazhuang 石家庄市3起急性砷化氢中毒事故的调查
- Keywords copper electrolyte;purification;hydrogen arsenide;electrowinning; 铜电解液;净化;砷化氢;电积法;
- Water contains hydrogen and oxygen. 水含有氢和氧。
- Keywords Devise producing hydrogen arsenide Tympanic belly absorption tube Rectify Degree of preciseness; 砷化氢发生装置;鼓腹吸管;校正;准确度;
- Arsenic- molybdenum blue spectrophotometric determination of arsenic in tungsten mine using separation of hydrogen arsenide 砷化氢分离砷钼蓝分光光度法测定钨矿中砷
- Among eight poisons,the incidence of hepatic injury,caused by chlordimeform,hydrogen arsenide and mushroom poisoning,is the highest ( P <0 01); 8种毒物中;杀虫脒、砷化氢、毒蕈的肝损害发生率最高(P<001)。
- [Result] Among eight poisons,the incidence of hepatic injury,caused by chlordimeform,hydrogen arsenide and mushroom poisoning,is the highest ( P <0 01); [结果 ] 8种毒物中 ;杀虫脒、砷化氢、毒蕈的肝损害发生率最高 (P <0 0 1)。
- Water is composed of hydrogen and oxygen. 水由氢和氧组成。
- Water is composed of the elements hydrogen and oxygen. 水是由氢元素和氧元素组成的。
- hydrogen arsenide 砷化(三)氢; 胂
- Diffused red, gallium arsenide phosphide red. 功能应用: Discrete LED indicator.
- Water may be resolved into hydrogen and oxygen. 水可以分解为氢和氧。
