Each futures contract has a standard size that is set by the futures exchange it trades on.

每份期货合同都有一个标准大小，大小是由期货交易所设定的。

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For example, the contract size for gold futures is 100 ounces.

例如，合同大小规定黄金期货是100盎司。

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This is determined by its own organizational arrangement, contract relationship, key factor size, level of technology and dependence upon the outside conditions.

这是由农业产业化经营本身的组织制度安排、契约关系、要素规模、技术水平和对外部环境的依赖等特点决定的。

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Smith's customers are U.S. manufacturers doing small and medium-size production runs, either for their own end products or as contract suppliers to other U.S. manufacturing firms.

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About 6, 000 airmen are stationed at Wright-Patterson Air Force Base, but when you add civilian federal workers and contract personnel, the size of the workforce there swells fourfold.

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