Toxicants-the heavy metals which may be of concern in textile mill effluents are copper, chromium, and zinc . 毒物--指与纺织废水有关的重金属铜、铬和锌。
Zinc is brought up from lower horizons by plant roots, and is held in the resultant organic . 植物根系从土壤深层吸收锌素，并将其保持在所构成的有机残体中。
In general, spray applications using zinc sulfate have been the most generally used and successful on trees . 一般说来，采用硫酸锌的叶面喷布最为常见，对树的效果也较好。
Soil fumigation or sterilization before planting a crop frequently improves its zinc-supplying power or zinc availability . 作物种植前的土壤熏蒸或杀菌处理，经常可以增进土壤的锌素供应能力或提高锌的有效性。
Zinc can also help the body fight lead absorption 锌也能帮助身体对抗铅的吸收。
Tin and tin alloy foil - lead and lead alloy foil - zinc foil 锡铅及其合金箔和锌箔
Zinc for galvanizing purposes . sampling for analysis 电镀用锌.分析用样品的抽样
Zinc can also help the body fight lead absorption 锌同样有助于人体抵抗铅摄入。
Supply good amounts of zinc and various b vitamins 提供大量锌及各种b类维他命。
Zinc can also help the body fight lead absorption 锌也能帮助身体抵抗铅的摄入。
