铅的

Lead glass is a variety of glass in which lead replaces the calcium content of typical potash glasses .

杨教授说，施华洛世奇饰品不仅是用玻璃做的，而且还是一种含铅的玻璃。

When the propellant was lead styphnate and nickel hydrazine nitrate, their properties ...

研究了装药分别为硝酸肼镍和斯蒂酚酸铅的微推进器的推进性能。

When thepropellant was lead styphnate and nickel hydrazine nitrate, their propertiesof ignition and thrust were investigate.

研究了装药分别为硝酸肼镍和斯蒂酚酸铅的微推进器的推进性能。

That provides a natural lead-in to: If I were to work with you on this project, here's how we would do it...

"这提供了一个天然铅的："如果我是你同在这个项目上，这里的我们如何去做：：

Two years later leaded petrol went on sale for the first time and it soon became the norm worldwide.

两年后，含铅的汽油首次上市，并很快成为世界范围内的通用汽油。

With this model,the temperature growth process and temperature distribution of unit wall of epoxy resin,7740# glass,microcrystal glass and silicon units filled with lead styphnate were obtained by numerical simulation.

根据燃烧传热原理，建立了阵列单元燃烧传热过程的一维有限差分模型，运用此模型对装填斯蒂酚酸铅的7740玻璃、环氧树脂、微晶玻璃和硅药室单元燃烧40~80 ms过程中室壁温度成长和温度分布进行了数值模拟。

" Niello: Black metallic alloy of sulfur with silver, copper , or lead, used to fill designs that have been engraved on the surface of a metal object, usually of silver."

黑金镶嵌：银、铜或铅的硫化黑色合金，用来镶嵌金属表面雕刻的图案。

Experts say good choices for the garden include tomatoes, peppers, beans and okra.

专家称，在含铅的土壤上种植作物的最佳选择是西红柿，辣椒，豆类和秋葵。

Results: The mean concentration and standard error of Fe. Ca, Zn, Cu. Mg and Pb in the blood of all subjects were 8.30±0.79μmol/L, 1.59±0.14 mmol/L, 70.68±9.45μmol/L, 15.56±3.42μmol/L. 1.68±0.14 mmol/L and 0.354±0.130μmol/L, respectively. Amount of children occurred the deficency of Ca, Zn and Fe and plumbism.

结果：以平均值±1倍标准差的形式来表示所有儿童全血微量和铅的测定结果如下(平均值x±s：Fe，(8.30±0.79)μmol/L；Ca，(1.59±0.14)mmol/L；Zn，(70.68±9.45)μmol/L；Cu，（15.56±3.42μmol/L；Mg，(1.68±0.14)mmol/L；Pb，(0.354±0.130)μmol/L。

In the present study we evaluated the effect of cadmium and mercury exposed through medium and via algal food for the rotifer B.rubens.

在本研究中，通过在轮虫Brachionus rubens的培养基和食料中添加重金属这两种途径，我们评估了镉和铅的效应。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。