From the shore line, out a distance which may be anywhere from a few miles to a few hundred miles, runs the gentle slope of the continental shelf, geologically part of the continents.
从海岸线向大海延伸几英里到几百英里的区域是大陆架慢坡,从地质学上来说,它是大陆的一部分。
A peal of church bells rang out in the distance.
远处响起了一阵教堂的钟声。
When he squinted his eyes, he could just make out a house in the distance.
他瞇着眼睛,只能隐约看见远处有一所房子。
And orbiting around this is a lone electron out at some distance r.
有一个单电子,在环原子核的轨道上运行。
That was Cartesian space. When I plot r as a distance out from the nucleus that is sort of our simple-minded planetary model. Now let's look at energy.
笛卡尔坐标系,当我用r表示,离原子核的距离时,那只是我们头脑中简单的,类似行星的模型,现在我们看一下能量问题。
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