从字面上看,多媒体是指两种或两种以上媒体。
这种疗法利用两种或两种以上的抗生素的互补作用。
Such a treatment exploits the complementary action of two or more antibiotics.
当你有两种以上的选择的时候,做决定就会变得复杂。
When you have more than two options, a decision gets complex.
So these are the two basic positions: the dualist view on the one hand, the physicalist view on the other.
以上就是两种基本的理论,一种是二元论的观点,另一种是物理主义的观点
Depending on where the assets expected returns are and the assets' standard deviations, we can see that we might be able to do better than--have a lower variance than either asset.
根据资产的预期收益,以及收益的标准差,可以看到我们有更好的选择,这里的方差值比以上两种方案都要低。
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