"When those products are at the end of their useful life, how are they going to be broken down?
VOA: special.2010.01.08
If the bonding energy is very strongly negative, thermal energy isn't great enough to disrupt those bonds and allow those bonds to be broken and then have fluidity.
如果键能非常强,热能并不足以,打破这些化学键,破坏这些化学键,并使它们液化。
And, the values that it takes can be broken into three groups.
它所代表的值,能被分为三部分。
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