鉛的英文是什么
鉛的英文是什么
鉛，主要用途是制造合金、蓄電池、電纜的外皮和屏蔽丙種射線的裝備。下面學(xué)習(xí)啦小編為大家?guī)?lái)鉛的英語(yǔ)意思和相關(guān)用法，歡迎大家一起學(xué)習(xí)!
鉛的英語(yǔ)意思
lead
鉛的相關(guān)英語(yǔ)例句
1. Some of the finest drinking glasses are made from lead crystal.
一些最高檔的酒杯是用鉛晶質(zhì)玻璃制成的。
2. He was involved in oil, zinc and lead prospecting.
他參與了石油、鋅和鉛的勘探。
3. Unleaded gasoline rose more than a penny a gallon.
無(wú)鉛汽油每加侖漲了1分多。
4. Lead was one of the metals known to the ancient world.
鉛是早在古代就已知的金屬之一。
5. The new Metro is designed to run on unleaded fuel.
新的地鐵系統(tǒng)設(shè)計(jì)為使用無(wú)鉛燃料。
6. All its V8 engines will run happily on unleaded.
其所有的V8引擎使用無(wú)鉛汽油都將運(yùn)轉(zhuǎn)順暢。
7. Japanese refiners stopped producing leaded petrol in December 1987.
日本的煉油廠于1987年12月停止生產(chǎn)含鉛汽油。
8. Lead can accumulate in the body until toxic levels are reached.
鉛會(huì)在體內(nèi)積聚直至造成鉛中毒。
9. He pulled the stub of a pencil from behind his ear.
他從耳后拿出一小段鉛筆頭。
10. The correction had already been set in type.
那處修正已經(jīng)出現(xiàn)在鉛字紙上。
11. Save money by converting your car to unleaded.
將車(chē)改裝一下，使用無(wú)鉛汽油，這樣可以省錢(qián)。
12. The drinking water has become contaminated with lead.
飲用水被鉛污染了。
13. ten metres of lead piping
十米長(zhǎng)的鉛管
14. Lead is more solvent in acidic water.
鉛在酸性水中更易溶解。
15. the stump of a pencil
鉛筆頭
鉛的英文例句
鉛是重金屬。
Lead is a heavy metal.
這條棍子灌了鉛增加了分量。
The stick had been weighted with lead.
無(wú)鉛汽油的應(yīng)用現(xiàn)正逐步推廣。
The use of lead-free petrol is now being phased in.
我們的兒童是否受著空氣中鉛的毒害?
Are our children being poisoned by lead in the atmosphere?
銅的電阻比鉛的小。
Copper has less resistance than lead.
鉛會(huì)在相當(dāng)?shù)偷臏囟认氯刍?/p>
Lead will fuse at quite a low temperature.
并介紹了以鉛陽(yáng)極泥為原料制備鉛系列化工產(chǎn)品三鹽基硫酸鉛和黃丹的方法。
The preparation methods of tribasic lead sulfate and lead oxide are also discussed.
中國(guó)工業(yè)。某鄉(xiāng)鎮(zhèn)鉛冶煉廠鉛污染調(diào)查分析。
Investigation and analysis on lead pollution caused by a township lead smeltery.
公司目前主要專(zhuān)業(yè)生鉛芯盒和鉛筆芯。
Health professionals currently lead the main box and pencil lead.
鉛的雙語(yǔ)例句
鉛是硬度較低的金屬之一。
Lead is one of the softer metals.
如果地球上根本就沒(méi)有鉛這種物質(zhì)?
What if there was no lead on the earth at all?
你知道一塊鉛是否比同樣體積的鐵重?
Do you know if a piece of lead will weigh down an equal bulk of iron?
他們選取一個(gè)鉛原子，將其加速,讓它與鎳的原子碰撞。
They take an atom of lead, accelerate it and have it collide with an atom of nickel.
我們有高速中子反應(yīng)堆，那使用一個(gè)液態(tài)金屬,以鈉或者鉛的形式。
We have fast reactors which use a liquid metal in the form of sodium or perhaps lead.
土壤中天然含有數(shù)量無(wú)害的鉛和其他金屬元素。
Soil naturally contains harmless amounts of lead, along with other metals.
這些晶體上還覆蓋有另外一層PDMS，用來(lái)保護(hù)它們;同時(shí)也保護(hù)人類(lèi)的身體，因?yàn)檫@些晶體里含有鉛。
The crystals are also covered with another layer of PDMS to protect them, and to safeguard thebody since the crystals contain lead.
圖中是一個(gè)男孩在敞開(kāi)的容器中融化從電池中回收的鉛。
Here a boy melts the recovered lead from a battery in an open container.
它的射線可以穿透除鉛以外的所有其它礦物質(zhì)。
Its rays could go through every mineral except lead.
大約一半的社區(qū)花園面臨被鉛污染的危險(xiǎn)。
About half the community gardens are at risk for lead contamination.
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