'It's very important to have a stable yuan,' he said.
他说,人民币的稳定非常重要。
It is in our national interests to have a stable euro.
稳定的欧元符合我们国家的利益。
However, if we make use of the friction, then we can have a stable situation.
若我们利用摩擦力,就能得到稳定状态。
And we haven't talked about reactions at all yet, so you don't need to worry about the specifics of that exactly, but just that if you have this negative change in energy, you have a more stable product than you do reactant.
当然我们还没有开始讨论反应,所以你不用担心它的细节是怎么样的,你只需要知道,如果能量的变化是负值,那么你将得到一个比反应物更稳定的生成物。
So what we see is that structure a is the most stable because we have the least separation of charge in the case of structure a.
因此我们看到结构,A,应该是最稳定的,因为这种情况下,分开的电荷最少。
That's because you have to satisfy this base pair matching in order to have hydrogen bonding in each of the struts of the ladder in order to form a stable structure.
NA双链要满足互补配对原则,以使碱基对之间,形成氢键,从而形成稳定的双链结构
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