We'll get into some spots where it gets a little trickier, a little bit more complicated later in class.
我们接下来在课堂上,会做一些更棘手,更复杂的问题。
Can you recommend some wonderful spots in London for us to visit?
你可以给我们推荐伦敦的一些不错的景点去参观吗?
And there's a lot we can explain by talking about what we see in the periodic table in terms of what different trends are in grouping different elements in different spots within the periodic table.
我们可以解释很多,通过讨论元素,周期表中的内容,按照各种不同的规律,将周期表中不同位置的元素分组归类。
These other instruments are filling in these things at various spots to produce this aggregate of the chord.
这些不同的乐器在不同的点上聚合成了一个和弦。
It was Galileo's job, you'll remember, with his telescope to detect the otherwise undetectable spots and imperfections in this seemingly, but only seemingly, perfect moon.
你们还记得,通过望远镜,观测到这个看起来,却只是看起来完美无缺的,月亮上的黑点和缺陷,是伽利略要做的。
It marks a one in each of those spots.
它会标记每一个数字对应的位置。
It's an example of a technology called a gene chip that allows you to, on each one of these spots there is DNA for example, that's specific for a particular gene in your genome, in the human genome for example.
这是一种叫做,基因芯片的技术,其上每个点可能代表着一种DNA,它是你基因组中一个特定的基因,亦或是人类基因组中的一个基因
We also have six spots available to form hydrogen bonds, so we can go ahead and fill in those electrons as well.
我们还有6个地方可以供氢原子成键,我们可以继续把这些电子填充进去。
We're already using it up in this pi bond here, so that means we're limited to only two other spots on the molecule, so we have three.
我们已经把它用到这个π键里去了,所以这意味着,我们在分子里只剩下两个位置,所以一共是三个。
Well,if you go back to the formation of musical notation from the ninth through the twelfth centuries we see that very early on these two dimensions of music the two axes of music that we talked about before pitch vertically and duration horizontally, are in place and we have these spots in this grid.
回顾一下从公元九世纪至二十世纪,音乐记谱法的历史形成过程,我们可以看出,音乐的两个维度,就是我们之前提到的音乐的两个轴,纵轴是音高,横轴是时值,在早期已经存在了,我们在这样的网格上用点记录
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