The bearing mechanism and design calculation method are described for multi stage expanded bored piles. Some problems present with its field use are briefly analyzed with its benefits.

介绍了多级挤扩钻孔灌注桩的承载机理及设计计算方法，并对其在实际工程应用中存在的一些问题和应用效果作了简要分析。

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The pause of the development of an embryo has more benefits for preparing it to avoid the harsh times than for competing with its siblings.

暂停胚胎的发育比与其兄弟姐妹竞争更有利于使它做好准备以避免艰难时期的到来。

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Teaming up with Microsoft has its benefits, says Ben Wood of CCS Insight, another market-research firm.

另一家市场研究公司CCS观察公司的本*伍德说，与微软联手有它的好处。

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Perhaps you are on to something with your call to have Fannie Mae unconstrained liberated, if you will from its peculiar federal charter with all its benefits and obligations.

ECONOMIST: Letters

The self-employed, by contrast, must decide to save for retirement and then pick their way through a maze of different plans, each with its own benefits and gotchas.

FORBES: How Entrepreneurs Can Get Big Tax Breaks For Retirement Savings

The president should support strong climate legislation, without reversing the powerful gains of surging U.S. oil and gas production, with all its transformational benefits.

CNN: America, the Saudi Arabia of tomorrow