Concrete expansion function is to produce a certain volume expansion after concrete hardening of concrete to eliminate concrete early hardening volume contraction.

混凝土膨胀剂的功能是使硬化后的混凝土产生一定的体积膨胀，抵销混凝土硬化早期产生的体积收缩。

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As expansion function module of ac contactor, mechanical locking module and ac contactor configurated locking contactor, applies in not frequently operated occasion.

机械锁扣模块作为交流接触器的扩展性功能模块，与交流接触器组成锁扣接触器，应用于不频繁操作的场合。

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Through the example of Tongji Information Retrieval Network System (TJIRNS), the paper mainly describes on-line expansion function and its implementation under the specific conditions.

文中以同济情报检索网络系统（TJIRNS）为例，论述了典型环境中联机扩展功能及其实现过程。

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Which gets me back to my original point: If you are doing a good job building and maintaining your following on Facebook, and you keep the interesting content flowing, the expansion of the Graph Search function should naturally start to present your business when the search keywords and phrases apply to what you sell.

FORBES: Facebook Graph Search: Big News For Small Business? Not Just Yet.

He took his case to the American people that the United Nations had ceased to function as its founders had envisioned - namely, as an engine for the protection and expansion of freedom.

CENTERFORSECURITYPOLICY: Bush v. Kerry II