您要查找的是不是:
- Keywords contaminated soil;occurrence form of copper;biologic effectiveness;smeltery;heavy metal; 污染土壤;铜的赋存形态;生物有效性;冶炼厂;重金属;
- occurrence form of copper 铜的赋存形态
- The form of copper occurrence in contaminated soil in a smeltery site was discussed comparatively by continuous chemical digestion, with the coefficient of biologic effectiveness to copper calculated. 摘要采用化学连续浸提法对冶炼厂污染土壤中铜的赋存形态进行了比较分析,并且计算了铜的生物有效性系数。
- The form of copper occurrence in contaminated soil in a smeltery site was discussed comparatively by continuous chemical digestion,with the coefficient of biologic effectiveness to copper calculated. 采用化学连续浸提法对冶炼厂污染土壤中铜的赋存形态进行了比较分析,并且计算了铜的生物有效性系数。
- Brass is an alloy of copper and zinc. 黄铜是铜和锌的合金。
- Most synthetic detergents are in the form of powder or liquid. 大多数合成洗涤剂呈粉状或液态。
- The ginpole is the simplest form of derrick. 起重吊杆是一种最简单的起重机。
- Brass is formed by the fusion of copper and zinc. 黄铜是由铜和锌熔合制成的。
- Some biological molecules have the form of a helix. 有些生物分子呈螺旋状。
- It is possible to transmute one form of energy into another. 把某种形态的能量改变成另一形态的能量是可能的。
- There is a standard form of oath used in lawcourts. 法庭中使用的誓词有固定的格式。
- A large cooking pot made of copper or often of iron. 金属锅用铜或铁铸成的大煮锅。
- Chelated form of copper. 螯合形式的铜。
- The elephant's trunk is a unique form of appendage. 象的鼻子是一种独特的附肢。
- A gem cut in the form of a narrow rectangle. 狭长形宝石被切成细条形的宝石
- Swimming is a good form of exercise. 游泳是一种很好的运动。
- Such ill-paid farm work is a form of servitude. 这种农活儿工资低得可怜,简直是苦役。
- As a matter of fact, light is a form of energy. 其实,光是能的一种形式。
- Zambia is the world's largest exporter of copper. 赞比亚是世界上最大的铜输出国。
- Drug-taking is a form of escapism for some people. 对有些人来说,吸毒是一种逃避现实的手段。