On receiving this signed order, the online-trade server needs to validate the uniqueness of the nonce and check whether its identity is specified as the intended recipient.
一接收到经签名的订单，在线交易服务器就需要确认现时标志的唯一性，并检查其身份是否被指定为目标接收方。
A nonce is a non-repeating string freshly generated by the sender (the signer) such that the intended recipient can check its uniqueness.
现时标志是一个由发送方(签名者)新生成的无重复字符串，这样目标接收方就能检查其唯一性了。
So just double check to make sure that you have the right recipient.
只要再检查一遍，确保收信人是对的就可以了。
The recipient can ask the Future to block until a result is ready, poll to see whether it's complete, cancel the computation, or check whether another thread has canceled it.
接收者可以要求Future阻止线程，直至一个结果就绪，检测查看它是否完成并取消计算指令，或检查是否有其他进程取消了它。
Please check that you have a valid email certificate for each recipient.
请检查是否对每个接收者都有有效的电子邮件证书。
Please check that you have a valid email certificate for each recipient.
请检查是否对每个接收者都有有效的电子邮件证书。
应用推荐