Love is a chemical state of mind that's part of our genes and influenced by our upbringing.

这样我们可以把爱理解为是一种心理上的化学状态，当然，它由我们的基因决定同时又受到后天教育的影响。

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The chemical state of iron is only one of factors that influence the glaze color of Jun porcelain.

铁的化学状态是影响钧瓷釉色的因素之一。

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So love, in all its glory, is just, it seems, a chemical state with genetic roots and environmental influences.

因此，关于爱的所有光彩之处，看上去只不过是具有遗传基础和受环境影响的一种化学状态。

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She says when state regulators tested imported shrimp they found it was contaminated with antibiotics and other chemical residues that are illegal in the U.S.

VOA: standard.2010.05.27

If that protein is an enzyme then you've and you've switched it from an 'off' position where it's not catalyzing a reaction to an 'on' position where it is, you've changed the biochemical state of the cell, you've changed the chemical reactions that can occur within the cell, and you've changed its behavior.

如果这种蛋白是一种酶的话,你就能够将酶从无催化作用的静息态,激活至能催化反应的激活态,你改变了细胞的生化状态,也改变了细胞内发生的化学反应,改变了细胞的行为

耶鲁公开课 - 生物医学工程探索课程节选

Anybody have an idea? What's the one function of state? I'm the system, the rest are the surrounding. What's the one function of state that's constant when I'm doing all my chemical reactions to move my arms around?

态函数又是什么呢？,我是一个系统，其余的是周围的环境,那么当我在做所有的化学反应,去四处移动我的手臂的时候,什么量是常数？

麻省理工公开课 - 热力学与动力学课程节选

People don't realize that lead is all over their homes in a wide variety of products, particularly in things like extension cords and wire and cable, your holiday string lights when you're stringing them up this year, you'll probably see a warning label that says that the product contains lead, known to be a toxic chemical in the state of California.

NPR: Do Home Lead-Testing Kits Work?

Given Saddam Hussein's announced intention to destroy half of the Jewish state with chemical weapons, Israeli citizens' anxiety is entirely understandable.

CENTERFORSECURITYPOLICY: Holding our noses against gas attack

"It's a tough package, " says Bruce Dale, a chemical engineering professor at Michigan State University.

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