At the same time, some drugs are also known to have anti-ageing properties-again, in "lower" animals.
同时,我们也得知有些药物也有防止衰老的特性——也是对于“较为低等”的动物。
At the same time, some drugs are also known to have anti-ageing properties—again, in “lower” animals.
有些药物也能起到抑制衰老的作用,这些也只在“低级”生物上做了实验。
Heller adds that the polyphenols in green tea have anti-inflammatory properties that may also be beneficial to skin health overall.
Heller补充道,绿茶中的多元酚有消炎的特性,也能对皮肤总体上起到有益的作用。
You know there are a lot of ways to dope that are still cutting-edge compared to the anti-doping technology that we have."
VOA: special.2011.04.12
So we know that it's 1, because we have 1, 2, 3, 4 bonding, minus 2 anti-bonding, and 1/2 of that is a bond order of 1.
我们知道它是,因为我们有1,2,3,4个成键,减去2个反键,它的一半就是键序为1。
So we'll start to look at molecules and we'll see if we take two atoms and we fill in our molecular orbital and it turns out that they have more anti-bonding orbitals than bonding, that's -- a diatomic molecule we'll never see.
我们要看开始看一看分子,并且我们会发现如果我们,取两个原子并且填入分子轨道,结果是它们的反键轨道,比成键轨道更多,这就是-一个我们不会看到的二元子分子。
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