The Air Force is expected to award a sole source contract for the SDB II system design and development phase by late 2009.

美国空军同时还授出了另一份合同，并希望在2009年晚些时候明确SDB II系统设计和开发阶段合同的归属。

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The Air Force planned to award a multibillion-dollar contract for a new tanker, based on the Boeing 767, as a "sole source" — meaning there would be no opportunity for a formal competition.

空军计划将一份数十亿美元的合同给予其新型加油机项目，该飞机以波音767为原型，以波音公司为唯一供货方——这意味着不会有任何正式的竞标。

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We currently have the sole agency for another computer. Under the terms of the contract, we are barred from stocking any other company's products.

现时正为另一计算机公司担任独家代理，根据合理条款，不得销售别家计算机公司的产品。

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But when it's in a closed system that no one can see, that people can't judge and say, well, hey, you know, you gave that contract away for so much more money and it's a sole source contract.

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When companies compete to build military hardware, they expect that once a contract is won they will be the sole supplier of a weapon system for a decade or longer.

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Despite that, Yorkshire agreed a two-year contract with him after Sussex confirmed fellow Pakistani Mushtaq Ahmed would be their sole overseas player for 2008.

BBC: Naved given Yorkshire clearance