And this equilibrium spacing is denoted r sub zero or r naught.

这个平衡间距,用r下标0或者r圈表示。

youdao

In grammatically correct French, you should only use (r) amener with people, and (r) apporter with things.

在语法正确的法语中，你应只能将(r) amener用于人，而(r) apporter则用于物。

youdao

The GSR was significantly and positively correlated with the GEM (r = 0.680; P < 0.001).

性别吸烟比率与性别权利测度呈显著正相关（r = 0.680；P < 0.001）。

youdao

And we plug in our values and end up with mv squared mv^2/r-Ze^2/ over r minus Ze squared over And I am going to call this equation two.

我们最后的结果,就是,我把这称为方程式二。

麻省理工公开课 - 固态化学导论课程节选

I know the energy in this first pair would equal -e^2 That is just going to equal minus e squared over 4 pi epsilon zero r naught.

我们明白第一对的能量将会等于,等于,/4πε0，R圈。

麻省理工公开课 - 固态化学导论课程节选

If you want to write it as a vector equation, you want to write it as v square over r minus-- I want to say that it's pointing in the direction toward the center.

如果要写出矢量方程,就应该写成 -v^2 / r,也就是说,方向就向圆心

耶鲁公开课 - 基础物理课程节选

The letter was circulated by House Aviation Subcommittee Chairman Frank LoBiondo (R-2-FL) and Ranking Subcommittee Member Rick Larsen (D-2-WA), along with House General Aviation (GA) Caucus Co-Chairs Sam Graves (R-6-MO) and John Barrow (D-12-GA.).

FORBES: Mr. President, Are You Listening?

Atebodd y Dirprwy Weinidog Tai Joyce Watson AC nifer o gwestiynau am newidiadau arfaethedig llywodraeth glymblaid y DU i'r system budd-daliadau tai ar 2 Chwefror 2011.

BBC: Cwestiynau cynaliadwyedd

We test CD-ROM read performance with Testa Labs' CD-Tach 98 2.0 software, and we gauge CD-R performance by writing 430MB of data to CD-R twice: once from an image file and once on the fly.

CNN: Top 5 CD-rewritable drives