Advance Return of Donations 接受捐赠预先申报书
advance-to return-time ratio 行程速比系数 ; 慢回系数 ; 常用行程速比系数 ; 急回系数
advance return ejector pin 先回程推杆
advance and return movement 往复运动
advance of return fee 预付复信回执费
Return loan in advance bill 提前还款单据
Syria says it will not return to the negotiating table until Israel agrees in advance to withdraw from the Golan Heights.
叙利亚说，在以色列同意从戈兰高地撤出之前，他们不会重回谈判桌。
How many hours in advance should I return the ticket?
我应该提前几个小时退票？
In this article, we present a model by contract theory to give a solution to the optimal return policy , which the service providers in advance selling use to realize the maximum of the profit.
本文基于合同理论中的机制设计，分析了提前销售的卖方如何针对具有不同保留价值的的买方，通过设计最优菜单式的返还合同，实现自身收益的最大化。
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