a valid contract

基本解釋

He says the document is a valid contract that entitles him to an 84 percent stake in Facebook.
保羅說這是一份授予他Facebook 84%股份的有效合同。
At a minimum, the existence of a contract would serve as an authorization check; without a valid contract, the service cannot be invoked.
最低限度，合同的存在將起到授權(quán)核查的作用；如果沒有有效的合同，將不能調(diào)用服務(wù)。
The WSTK contract service is used to establish whether the user of a service has a valid contract in place, the contract identifier is then referenced on the meter records.
WSTK 合同服務(wù)用來確定服務(wù)的用戶是否擁有一個有效的合同，之后合同標(biāo)識符將在評測記錄中被引用。

Absent precise language in a contract spelling out contingencies, courts use such doctrines as force majeure to decide whether the contract is still valid.
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Visnovsky was traded to the Islanders by Anaheim last June, and the defenseman filed a grievance to have the deal voided because he claimed a no-trade clause in his original contract with Los Angeles was valid.
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