双组份打胶机是中空玻璃生产线的关键设备。

Two-component sealing robot is a critical equipment in production line of insulated glass.

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异构化汽油不含硫、烯烃及芳烃，是最洁净的高辛烷值汽油组份。

Isomerized gasoline is the cleanest high-octane gasoline component, which is free of sulfur, olefin and aromatics.

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我们必须回头意识到，钙是均衡饮食的重要组份，而不是把它当成骨质流失这种普遍问题的低价万能药。

We should return to seeing calcium as an important component of a balanced diet and not as a low cost panacea to the universal problem of postmenopausal bone loss.

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I couldn't have told you, for example, if we look at a phosphate group, that that's going to be incredibly important in DNA, that it's also an incredibly important group when you're dealing with proteins and whether you're turning the function of a protein on or off.

怎么和化学反应相联系起来的，更不记得其它我更不感兴趣的规律,我不能告诉你，如果我们看磷酸盐,它们对于构成DNA十分重要,也是构成蛋白质的重要组份,它是否能打开或关闭一个蛋白质的功能。

麻省理工公开课 - 化学原理课程节选