This is a special tip test method, for different grades of steel can be distinguished.

这是一种鼻尖专用的测试法，对于不同标号钢材均可区分。

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Tip: Also, investigate whether there are any other special conditions for entry into that country.

小提示：同样，也要弄清目的国在入境方面是否存在其他特殊条款。

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A related tip: Don't let a special incentive keep you from negotiating.

相关的建议：不要让特殊奖励阻碍了你讨价。

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"There was no hint by anybody, no special tip that led us there, " one U.N. official said.

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Earlier today, the IRS issued Special Edition Tax Tip 2013-05, which advises taxpayers about the dangers of identity theft.

FORBES: IRS Issues Advice On How To Avoid Identity Theft

They have, according to their Special Edition Tax Tip 2013-02, finally updated their 2012 tax forms and completed programming and testing of processing systems.

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