1·On top of this, it has an absolute validity period which invalidates its usage after a defined period of time.
除此以外，它还具有绝对有效期，即在定义的时间段之后将会失效。
2·When an application is no longer refundable, the server sets a longer validity period - typically a number of days.
当一个应用不再可以退还，服务器会设置一个比较长的有效期，通常是很多天。
3·A period of storage requirements, but also indicate the validity period.
有贮存期限要求的，还须注明有效期。
4·The validity period of Contract and/or the scheduled period for relative execution of Contract shall be extended correspondingly.
合同有效期和/或有关履行合同的预定的期限相应延长。
5·We urgently need to receive your best prices, based on FOB and C&f Dubai, in Euro, delivery time, packing, payment terms, validity period etc.
我司急需贵方的迪拜FOB和C&F最合适的欧元价格，交货时间，包装，支付条款，有效期等。