铅，主要用途是制造合金、蓄电池、电缆的外皮和屏蔽丙种射线的装备。下面小编为大家带来铅的英语意思和相关用法，欢迎大家一起学习!

铅的英语意思

lead

铅的相关英语例句

1. Some of the finest drinking glasses are made from lead crystal.

一些最高档的酒杯是用铅晶质玻璃制成的。

2. He was involved in oil, zinc and lead prospecting.

他参与了石油、锌和铅的勘探。

3. Unleaded gasoline rose more than a penny a gallon.

无铅汽油每加仑涨了1分多。

4. Lead was one of the metals known to the ancient world.

铅是早在古代就已知的金属之一。

5. The new Metro is designed to run on unleaded fuel.

新的地铁系统设计为使用无铅燃料。

6. All its V8 engines will run happily on unleaded.

其所有的V8引擎使用无铅汽油都将运转顺畅。

7. Japanese refiners stopped producing leaded petrol in December 1987.

日本的炼油厂于1987年12月停止生产含铅汽油。

8. Lead can accumulate in the body until toxic levels are reached.

铅会在体内积聚直至造成铅中毒。

9. He pulled the stub of a pencil from behind his ear.

他从耳后拿出一小段铅笔头。

10. The correction had already been set in type.

那处修正已经出现在铅字纸上。

11. Save money by converting your car to unleaded.

将车改装一下，使用无铅汽油，这样可以省钱。

12. The drinking water has become contaminated with lead.

饮用水被铅污染了。

13. ten metres of lead piping

十米长的铅管

14. Lead is more solvent in acidic water.

铅在酸性水中更易溶解。

15. the stump of a pencil

铅笔头

铅的英文例句

铅是重金属。

Lead is a heavy metal.

这条棍子灌了铅增加了分量。

The stick had been weighted with lead.

无铅汽油的应用现正逐步推广。

The use of lead-free petrol is now being phased in.

我们的儿童是否受著空气中铅的毒害?

Are our children being poisoned by lead in the atmosphere?

铜的电阻比铅的小。

Copper has less resistance than lead.

铅会在相当低的温度下熔化。

Lead will fuse at quite a low temperature.

并介绍了以铅阳极泥为原料制备铅系列化工产品三盐基硫酸铅和黄丹的方法。

The preparation methods of tribasic lead sulfate and lead oxide are also discussed.

中国工业。某乡镇铅冶炼厂铅污染调查分析。

Investigation and analysis on lead pollution caused by a township lead smeltery.

公司目前主要专业生铅芯盒和铅笔芯。

Health professionals currently lead the main box and pencil lead.

铅的双语例句

铅是硬度较低的金属之一。

Lead is one of the softer metals.

如果地球上根本就没有铅这种物质?

What if there was no lead on the earth at all?

你知道一块铅是否比同样体积的铁重?

Do you know if a piece of lead will weigh down an equal bulk of iron?

他们选取一个铅原子，将其加速,让它与镍的原子碰撞。

They take an atom of lead, accelerate it and have it collide with an atom of nickel.

我们有高速中子反应堆，那使用一个液态金属,以钠或者铅的形式。

We have fast reactors which use a liquid metal in the form of sodium or perhaps lead.

土壤中天然含有数量无害的铅和其他金属元素。

Soil naturally contains harmless amounts of lead, along with other metals.

这些晶体上还覆盖有另外一层PDMS，用来保护它们;同时也保护人类的身体，因为这些晶体里含有铅。

The crystals are also covered with another layer of PDMS to protect them, and to safeguard thebody since the crystals contain lead.

图中是一个男孩在敞开的容器中融化从电池中回收的铅。

Here a boy melts the recovered lead from a battery in an open container.

它的射线可以穿透除铅以外的所有其它矿物质。

Its rays could go through every mineral except lead.

大约一半的社区花园面临被铅污染的危险。

About half the community gardens are at risk for lead contamination.

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