This paper established the mathematical model of SPLIT drill basing on the involute cylindrical surface, and conducted real edge grinding.

本文建立了基于渐开圆柱面的SPLIT钻数学模型，并进行了实际刃磨。

youdao

"Employers love this, because it shows you are interested in their company, not just desperate for a job," she says. "it will often give you a real edge."

她说，“雇主喜欢这一点，因为这表明你对它们的公司感兴趣，而不只急着要工作。”

youdao

But the real edge lies with culture, particularly the English language, which has decimated all its traditional competitors - French, German and Russian - over the past two decades.

但真正的优势在于文化——尤其是在过去二十年里已彻底挫败诸如法语、德语及俄罗斯语等所有传统竞争对手的英语。

youdao

Here are some realities to ponder and arguments that give the case for the rich a real edge.

FORBES: Nevermind Buffett, Obama and Bernanke Are Taxing The Rich By $289 Billion

And it could provide a real edge if Apple begins building television sets.

FORBES: Apple's 2012 Will Be Awesome, Apple Has No Other Choice

CES's real edge is thus at its edge -- away from its 3, 250 exhibitors displaying their 20, 000 finished new products across 1.9 million net square feet of exhibit space.

CNN: Hackers and kitty ears a wake-up call to CES