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 has been banned more widely from gasoline — with only a handful of nations still using leaded fuel.
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。
One imagines sunlight falling through leaded windows on aface lost in contemplation, as in the Vermeers.
你可以想像到，阳光透过铅化玻璃照在一张陷入沉思的脸上，正如维梅尔画中的形象。
The Swing Blade pencil sharpener, though not the fastest way to sharpen your pencil, is ideal for soft-leaded and color pencils.
平旋刀片卷笔刀虽然不是最快的卷笔刀，但却很适合削软头的彩色铅笔。
Printed with approved non-leaded inks.
用不含铅的油墨印刷；
The tiny cottage with its leaded Windows and thatched roof was as pretty as a picture.
这家有铅条窗户、草盖屋顶的小农舍美丽如画。
Levying a tax on leaded gasoline is an important policy to implement the use of unleaded gasoline.
征收含铅汽油税是实行汽油无铅化的一项重要政策。
Product shape can be customized according to customer requirements: leaded package types, metal wrapper classes.
产品外形可以根据客户要求订做：引线封装类、金属外壳封装类。
One of the first things we did when we moved in, to the chagrin of the architect, was to replace the leaded Windows.
让建筑师大为懊恼的是，我们搬进去最先做的事情之一就是换掉了花饰铅条窗。
The quasi-superplasticity of leaded brass for bearing cage was investigated through the constant velocity tensile test.
通过恒速拉伸试验，对一种生产保持架用铅黄铜的准超塑性进行研究。
It is indicated that as-cast leaded brass without pretreatment can present certain superplasticity at proper condition.
结果表明：此种不经预处理的铸态铅黄铜，在适当条件下具有一定的超塑性。
In addition, the content increase of Nd in the alloy resulted in high over-potential, which leaded to the higher polarization.
此外，随着合金中钕含量的增加，电极的过电位逐渐升高，说明钕元素的加入增加了电极极化。
The dangerous value of control parameter which leaded to surf-riding and the domain of periodic motion and surf-riding were given.
给出了导致骑浪发生的危险临界参数值，以及周期运动和骑浪运动区域划分。
New vehicles are equipped with electronic injection technology instead of carburators. Clean fuel will replace non-leaded gasoline gradually.
汽车告别了化油器，进入了电喷时期，车用汽油也必须由无铅化向清洁化迈进。
It has been reported that chronic exposure to benzene leaded to the reduction of blood cells, bone marrow suppression, even aplastic anemia and leukemia.
长期接触苯可引起骨髓细胞毒性，引起外周血细胞减少、再生障碍性贫血甚至白血病等多种造血系统功能紊乱。
Objective: to inquire into the ultrasonic display of different causes that leaded to delayed graft function (DGF) of patients with kidney transplantation.
目的：探讨尸肾移植后肾功能延迟恢复不同病因的超声表现。
Being a novel functional material, the ferroelectric cathode materials were studied well with the leaded materials for their high electron emission density.
铁电阴极材料，作为一种新型的功能材料，以其高的发射电流密度等优点而受到重视。
In those cases where leaded frits seem necessary, it is recommended to fire to at least cone 03, to ensure sufficient reaction of lead and glaze ingredients.
在那些含铅玻璃料似乎必不可少的情形下，建议至少在03锥级下烧制釉料，以确保铅与釉料中的成分反应充分。
In fact, the apartment is almost loftlike, with high ceilings, hardwood floors, and leaded-glass windows that face east, giving the apartment gorgeous morning light.
实际上，这所公寓几乎就是个阁楼，高高的天花板，硬木地板，朝东的格子玻璃窗户给公寓带来了灿烂的晨光。
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.
二十世纪六、七十年代，土壤和积雪中沉积的铅主要是因为美国含铅汽油的排放所导致的。
Of cars still using leaded petrol, it has been estimated by the NRMA that 30% could use unleaded fuel immediately, with no charges required to the vehicle or engine.
据NRMA估计，仍然使用含铅汽油的汽车中，30%能够立即使用无铅汽油而不需要对车辆和引擎做任何改动。
Results showed that the addition of diesel flow improver into diesel oil leaded wax crystals to become shorter and small and inhibit formation of wax crystals network.
结果表明，柴油流动性改进剂的加入，使柴油中的蜡晶变短变小，阻碍蜡晶相互连接搭桥成网。
Results: Biased emphasis on a certain feature of thyroid tubercle, or non-considering clinical history or pathological characteristics leaded to 35 cases of misdiagnosis.
结果：片面地注重甲状腺结节的某一声像特征或没有结合临床病史及病理特点等导致误诊病例共35例。
The results show that the homemade unleaded gasoline can replace the leaded gasoline with good consistency and discrimination. It is in full accordance with the test method.
结果表明：用国产无铅燃料替代含铅燃料，试验结果具有很好的一致性和区分性，能够满足试验方法要求。
In the piedmont belt of Washixia sag developed thrust nappe which leaded to incrassation of Jurassic source rocks, being favorable for hydrocarbon accumulation in this area.
瓦石峡凹陷山前带发育冲断推覆构造，侏罗系烃源岩增厚有利于油气成藏。
Shaft seal: It adopts packing seal or mechanical seal, The packing seal water or mechanical seal cooling water is leaded from chamber or outside through backflow pipe parts.
轴封填料密封或机械密封，填料水封水或机封冷却冲洗水由回水管部件从泵压出室引入或由外部接入。
Shaft seal: It adopts packing seal or mechanical seal, The packing seal water or mechanical seal cooling water is leaded from chamber or outside through backflow pipe parts.
轴封填料密封或机械密封，填料水封水或机封冷却冲洗水由回水管部件从泵压出室引入或由外部接入。
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