R And we abbreviate that by calling it r, l by two quantum numbers, and an l as a function of little r, radius.

我们把它简称为，两个指定的量子数n和，它是半径小r的函数。

youdao

But to be a perfect R&B songster, the less-than-slim Liu may need to start exercising a little more.

但为了成为一位完美R&B歌手，胖乎乎的刘心也许要多点锻炼才行。

youdao

Interesting! Attached is a little background on tiger stripes…once I saw the photos I knew the hoax was over…R.

真有趣！附件是关于如何通过老虎斑纹识别老虎的介绍材料…一看到这些照片我就知道骗局穿帮了…

youdao

Interesting! Attached is a little background on tiger stripes…once I saw the photos I knew the hoax was over…R.

真有趣！附件是关于如何通过老虎斑纹识别老虎的介绍材料…一看到这些照片我就知道骗局穿帮了…

youdao