That's exactly right, y0 because then the distance R between here and the y zero is R, so this is the potential energy as a function of angle theta.

它非常正确，因为这样，这里和,的距离是，因此这是势能,关于θ的变化。

youdao

The memory state of each byte of memory is represented by one of these letters R, Y, G, or B. These letters correspond to the colors red, yellow, green, and blue, respectively.

每个内存字节的内存状态都用下面的字母来表示 R，Y，G，或者 B。 这些字母相应的子目分别代表的是红色，黄色，绿色以及蓝色。

youdao

The proportion of brands that consumers trust fell from 52% in 1997 to 22% in 2008, according to Y&R, an advertising agency, and traditional forms of advertising are becoming less effective.

根据广告公司Y&R的调查，消费者信任的品牌比例从1997年的52%跌到了2008年的22%，传统的广告模式也变得越来越低效。

youdao

Many people hear it and think it is Mary,M-A-R-Y, instead of M-E-R-R-Y.

VOA: special.2009.12.21

Y You don't want to rename them L and R or X and Y right because you want to call them left and right.

你不想把它们重命名为L和R，或者X和,因为你想叫它们为left和。

哈佛公开课 - 计算机科学课程节选

So, you can see, it's much easier to describe that as one term, r here, instead of using both y and z.

所以，你们可以看到，用r而不是y和z来做描述，使得它变得更为简单。

麻省理工公开课 - 化学原理课程节选

Fe wnaeth y gweinidog hefyd ateb cwestiynau ar wella'r broses o ddyrannu grantiau, y symiau ariannol canlyniadol i Gymru sy'n deillio o'r Gemau Olympaidd yn Llundain a dyraniad cyffredinol y gyllideb i'r portffolio Llywodraeth Leol a Chymunedau.

BBC: Cwestiynau cyllid

Heriwyd y ddau i esbonio'r gwahaniaeth rhwng y system newydd ar hen un os yw'r teulu sy'n parhau i gael y gair olaf.

BBC: Pwyllgor Iechyd a Gofal Cymdeithasol

Gofynnodd aelod Plaid Cymru Elin Jones AC beth fyddai'n digwydd os mai'r llywodraeth oedd y cyflogwr y byddai'r NHS yn ceisio adennill arian ganddo.

BBC: Dadl ar y Bil Arfaethedig Aelod ynghylch Asbestos