现在完成式 Present Perfect Tense ; Present Perfect
现在完成时的形式 Forms of the Present Perfect
现在完成时的含义 Meanings of the Present Perfect
现在完成进行式 Present Perfect Progressive ; present progressive
用于现在完成时 so far
现在完成进行时态 Present Perfect Continuous
现在完成时的被动语态 the present perfect passive voice ; has been kidnapped ; has been done
成就了现在的我们 becoming who we are
现在的成交价格是 The sale prices are now ; Now the price is ; The present deal price is
现在让你美梦成真 Now I make it
现在让我们根据结果构造两个三成员集。
Now let us construct two three-member sets based on the results.
现在85岁的王成帮还在工作。
现在,这一成就仍然受到世界各地的人们的赞扬。
Now the achievement is still praised by people around the world.
So, if we hybridize just these three orbitals, what we're going to end up with is our s p 2 hybrid orbitals.
我们会看到现在有3个未配对的电子,可以成键。
So we can think about now doing bonding, and now we have four equal orbitals with one electronic each.
我们现在可以考虑成键了,现在我们有4个等价的轨道,每个上面有1个电子。
Now, from your book as well, this is the pz's of the two atomic orbitals forming the bonding orbital.
现在,也是你们书上,这是两个pz轨道,组成的成键轨道。
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