First, the characterization of the waveguide mounting with a single post having one gap is described.

首先介绍单棒单缝隙波导座的特性。

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There exists a wide gap between post-graduate education in China and that in other countries in such aspects as the training model, training objectives, quality of education, ect.

我国研究生教育在培养模式、培养目标、教育质量等方面和国外相比存在较大差距。

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Traders will be watching Apple closely today, with the stock often seeing some profit taking following post-earnings gap ups.

FORBES: Apple Powers Nasdaq Higher But Broader Market Drops

More probably Mr Ford's victory can be attributed to the post-recession reality of Toronto, where the gap between rich and poor has widened into a gulf.

ECONOMIST: The Toronto mayor's race: Time for tea? | The

The Washington Post reports this week that the once-large marriage gap for college-educated women has reversed.

FORBES: Are New York's Savviest Single Women In Crisis?