因为半导体的主要成分硅在大约华氏200度就会破裂。一些专家认为大约十年后将需要一种新的材料。
Because silicon, the main component of semiconductors, breaks down at about 200 degrees Fahrenheit, some experts believe a new material will be needed in a decade or so.
一些研究表明，若大量服用豆腐中的主要成分大豆则对人体有害。
The main ingredient in tofu – soy – can be harmful in large doses, according to some studies.
聚乙烯塑胶是购物袋、软包装还有一些饮品容器的主要成分。
Polyethylene plastic is an element in shopping bags, soft packaging and some drink containers.
当然知道。钢是以铁为主要成分的一种合金，它含有少量的碳和一些其他元素。
Sure. Steel is an alloy of the element iron with a small amount of carbon and some other element.
汽油中的杂质是形成积碳的主要成分，所以清洁度高的汽油形成积碳的趋势就弱一些。
The impurity in the gasoline is to form the main components of carbon, so cleanliness higher gasoline form carbon trend is weak some.
生物柴油同柴油的SOF组分无本质区别，主要成分均为烷烃，但生物柴油sOF中的酯类物质多一些。
The SOF constituents of diesel and biodiesel have no difference in essence, which are mainly alkane, but the fraction of ester in SOF of biodiesel is slightly higher than that in diesel.
生物柴油同柴油的SOF组分无本质区别，主要成分均为烷烃，但生物柴油sOF中的酯类物质多一些。
The SOF constituents of diesel and biodiesel have no difference in essence, which are mainly alkane, but the fraction of ester in SOF of biodiesel is slightly higher than that in diesel.
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