main component

基本解释

Growing evidence suggests that acetic acid, the main component of vinegar, helps reduce blood pressure, blood sugar levels, and the formation of fat.
越来越多的证据显示醋中的主要成分醋酸，可以帮助降低血压、血糖，以及减少脂肪生成。
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.
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。
The challenge is to take a molecule of methane, the main component of natural gas consisting of one carbon atom and four hydrogen atoms, and turn it into something bigger.
天然气的主要成分是甲烷，它含有一个碳原子和四个氢原子，这项转化的关键是把一个甲烷分子变大。

Silicon wafers, used to manufacture solar devices, is also a main component in the semiconductor industry.
FORBES: Solar Industry Rising: Can Energy's Fastest-Growing Sector Keep It Going?
NATO, for its part, insists on forming the main component of any peacekeeping force.
ECONOMIST: Bombs over Belgrade, diplomatic as well as military
Besides eating right, the other main component to losing weight is exercise.
FORBES: Shed Those Final 10 Pounds By Labor Day