香蕉长在一起,看起来像“手”一样。
他们走进死神的大温室里去,这儿,花和树奇形怪状地生长在一起。
They went into Death's great greenhouse, where flowers and trees grew strangely into one another.
斜坡上的树木是一丛丛地长在一起的,此外还铺着很厚的野草。
Clumps of trees grew on these slopes, which were also carpeted with thick grass.
And all we mean by constructive interference is that literally those two waves add together, such as the maxima are now twice as high, and the minima are now twice as low.
相干相长,相干相长也就是,说两个波加在一起,所以最大值变成2倍那么高,最低值变成2倍那么低。
The reason that there is increased electron density here is you can see that these two orbitals come together and constructively interfere.
你们可以看到两个轨道,靠在一起相长叠加,这就是为什么中间的电子态密度增加了。
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