在二十世纪六七十年代，铅沉积就在土壤和雪中不断累积，这主要是美国的含铅汽油排放的后果。
Lead deposits, which accumulated in soil and snow during the 1960s and '70s, were primarily the result of leaded gasoline emissions originating in the United States.
在《人类环境杂志》上发表的一项研究称，科学家们发现，自引进无铅汽油以来，美国东北部土壤中的铅含量已经显著下降。
In a study published in the journal Ambio, scientists found that lead levels in soil in the North-eastern United States had decreased markedly since the introduction of unleaded gasoline.
无铅汽油每加仑涨了一个多便士。
所有的新汽车都加无铅汽油。
阿科说20%的西岸司机要含铅汽油。
他把自己的丰田车加满了普通无铅汽油。
所有其V8引擎将靠无铅汽油良好运转。
无铅汽油比柴油便宜。
请加满无铅汽油，并检查一下机油。
确保你的家人和朋友使用无铅汽油。
Make sure that your family and friends use unleaded petrol in their car.
请加满无铅汽油，还有检查一下机油。
我的油槽必须加满无铅汽油。
同时，所有的新型车都只能加无铅汽油。
All new cars, too, are built so that they can only take unleaded gas.
无铅汽油的零售价在同期只下跌了13%。
The retail price of unleaded gasoline has fallen by just 13% over the same time period.
山姆：那么给我一般无铅汽油好了，我后退。
介绍了车用无铅汽油在储运过程中的质量变化情况。
The quality transition of vehicle - use unleaded gasoline during storage and transportation is studied.
征收含铅汽油税是实行汽油无铅化的一项重要政策。
Levying a tax on leaded gasoline is an important policy to implement the use of unleaded gasoline.
它以优质无铅汽油燃料，不仅比飞机燃料更便宜，也更环保。
It runs on premium unleaded gasoline, which is both cheaper and more environmentally friendly than jet fuel.
那么给我一般无铅汽油好了，我后退。你可以帮我洗一下窗户吗？
SAM: Give me regular unleaded then. I will back up. Can you wash my windows for me?
含铅汽油的废气污染传统汽油生产工艺中以四乙基铅作为防爆剂。
Leaded gasoline exhaust pollution of traditional gasoline with the production process of tetraethyl lead as an anti-explosive agent.
汽油清净剂则是车用无铅汽油清洁化过程中不可或缺的重要内容。
Gasoline cleansing agent, in its turn, is an item in the process of vehicle - use gasoline cleansing of most importance.
铅已经广泛地禁止添加到汽油中——只有极少数几个国家还在使用含铅汽油。
Lead has been banned more widely from gasoline — with only a handful of nations still using leaded fuel.
优级汽油和无铅汽油消费比例上升，是目前世界车用汽油消费的主要倾向。
The fact that the consumption of high grade and unleaded gasoline has been proportionally increasing has become a main trend in automotive fuel marketing in the world .
这包括使用无铅汽油，太阳能及可充电混合型与混合电力型等替代能源车辆。
That includes using unleaded gasoline, solar energy and alternative fuel vehicles, including plug-in hybrid and hybrid electric vehicles.
铼可以用来制造喷气式发动机的耐高温合金部件，也是高能量的无铅汽油的成分。
Rhenium is used to make high-temperature alloys for jet engine parts and in high-octane, lead-free gasoline.
鼓励驾驶员使用无铅汽油(不是“白色汽油”)，因为这有利于减少环境污染。
Motorists are encouraged to use white gasoline as it helps lessen air pollution.
鼓励驾驶员使用无铅汽油(不是“白色汽油”)，因为这有利于减少环境污染。
Motorists are encouraged to use white gasoline as it helps lessen air pollution.
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