1.
The Study on the Solidification of Waste in Cement and the Infusion of Harmful Metal Ion;
水泥固化废弃物中有害金属离子的研究
2.
Ecological Process Research of the Harmful Heavy Metals and the Fixation Methods in Colored Cotton;
彩棉纤维生态处理（有害金属）及固色方法的研究
3.
Concrete Solidifying Waste and the Infusion Method of Harmful Metal Ion;
混凝土固化废弃物中有害金属离子浸出研究
4.
Research on Development of the Membrane-chemical Reactor for Removal of Deleterious Metals from Wastewater and Related Mechanism;
去除水中有害金属离子的膜化学反应器研制及其机理研究
5.
Studies on Synthesis of a New Chelating Fiber and Using it to Remove the Deleterious Metal Ions from Apple Juice;
螯合纤维的制备及其对苹果汁中有害金属离子去除研究
6.
Effect of heating temperature on precipitates quantity of harmful metal from rubber blanket of food mechanical
加热温度对食品机械橡胶垫片中有害金属析出的影响
7.
Epidemic Survey of Occupation Injury in a Non-ferrous Metal Company from 1980 to 1999;
某有色金属企业1980-1999年职业伤害流行病学调查
8.
Bioavailability of Heavy Metals in the Soil and the Toxic Effect of Plant
土壤重金属的生物有效性及对植物的毒害作用
9.
Application of Micronucleus Test in Monitoring People Exposed to Harmful Heavy Metals
微核试验在接触有害重金属人群监测中的应用
10.
Reserch of determining five harmful elements in honeysuckle and angelica by microwave digestion-ICP-MS
微波消解-ICP-MS法测定金银花和白芷中5种有害重金属元素
11.
predacious shining black or metallic terrestrial beetle that destroys many injurious insects.
黑亮或有金属光泽的食肉陆栖甲虫，它能杀死多种有害昆虫。
12.
Investigation of Organic Pesticide Residues and Harmful Heavy Metal in Eight Kinds of Chinese Crude Drugs in Zhejiang Province;
浙江省八味中药材中有机农药和有害重金属本底调查
13.
Of, resembling, or having the properties of a metal.
金属的金属的、似金属的或具有金属特性的
14.
Scientists are accumulating evidence of the effects of heavy metals in the environment.
科学家正在积累有关重金属污染物对环境的影响和危害的证据。
15.
Cadmium is a heavy metal with obvious chronic toxicity and is most sensitive to genital system.
镉是一种具有慢性毒害的重金属,生殖系统对其毒性最敏感。
16.
Heavy Metal Pollution s Harm to Our Health & the Safe of Drinking Water;
论有毒重金属污染对人体健康的危害及饮水安全
17.
Research of Vehicle Noxious Gas Detection Basing on Metal Oxide Semiconductor Sensor
基于金属氧化物气体传感器的车内有害气体检测研究
18.
Bioaccumulation of Cadmium,Lead,Mercury and Arsenic in Pleurotus ostreatus Fruit Bodies and Their Critical Concentration in the Cultivation Substrate
平菇对培养料中有害重金属的富集及临界含量值研究