The hybrid generation synthesizes parents' eminent traits, and hope to be applied to the R-line improvement.

杂交后代基本综合了双亲的优良性状，可望应用于现有恢复系育种改良中。

youdao

Then I can actually -- --replace the line integral for flux by a double integral over R of some function.

那么我就能名正言顺地,用R上的某个函数的二重积分来替代通量的线积分。

youdao

For what it is worth, on most systems you can launch a browser with generated HTML pages for R documentation by entering help.start() at the R command line.

不敢肯定的是，在大部分系统上，您都可以在 R 命令行中输入 help.start() ， 以打开一个包含有为 R 文档生成的 HTML 页的浏览器。

youdao

Today,it is the easily-recognized capital "R" with a line across its foot.

VOA: special.2009.03.22

The R-line is at the top of the performance peak.

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The effort, led by senators Mike Enzi (R-WY), Dick Durbin (D-IL), and Lamar Alexander (R-TN), could finally resolve what has been an increasingly ugly battle among on-line mega-retailers such as Amazon.com, big box stores such as Best Buy, local Main Street retailers, and state tax collectors.

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Now it's shifting its attention to the lower end: the company just refreshed its mainstream Inspiron R line with optional touchscreens and a slimmed-down form factor.

ENGADGET