You may use the Page Up and Page Down keys to move through the text file.
你可以用Page Up 和 Page Down 键来移动文本内容。
Also to refine that you can use the Page Up and Page Down keys to move frame by frame within the timeline, and adding shift to the mix moves you 10 frames either way.
你可以使用 Page Up 和Page Down 键来以帧为单位移动时间标尺,另外,如果想要更快移动,加按Shift。
So this is a little bit trickier to look at and see what it means, but essentially we have two hybrid orbitals, which are shown in blue here, and then we have one p orbital that's left alone that's going up and down on the page.
看这个图肯能会觉得比较诡异,但本质上,骂我们有两个杂化轨道,这里用蓝色表示,还有剩下一个p轨道,在图中上下方向上。
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