On the basis of the postal area center office system, continuous space approximation is used to study the structure of postal express mail network.
在邮区中心局体制的框架下，以连续空间近似方法为工具，研究了邮政快件网的结构优化设计问题，给出了建立系统成本模型、进行结构优化设计的方法与步骤，可用于邮政快件干线网的分析与设计。
If you've changed your mind, click Cancel to return to your WebCourier Message.
如果您改变了想法，请单击“取消”返回到“网上快递邮件”中。
We also have1- hour photo service and same-day dry cleaning service.
我们也有便捷省时的快递邮件，当天寄第二天马上收到。
Goods and mail conveyed by such a system.
快件靠快递系统来传送的货物或邮件
Do you accept special delivery mail here?
你在这里收到特快专递的邮件了吗?
Can I post my special delivery letter here?
我可以在这里寄特快专递的邮件吗?
A rapid, efficient system for the delivery of goods and mail.
快递系统一种用来投递货物和邮件的快速高效的投递系统
The delivery is much faster than ordinary, air mail, though the charge is also higher.
整个邮递过程比一般航空邮件快得较多，收费比一般航空邮件较高。
At the Post Office: Learning vocabulary to do with the postal service: sending a parcel , express delivery , registered mail , metered mail , stamp collecting.
学习与邮政业务相关的词汇，如发送邮包、特快专递、挂号邮件、邮资总付邮件、集邮等。
a forwarding address
转递 (邮件) 的地址
The postman delivered the letters promptly.
邮递员投递信件很迅速。
Also EMS is available to over 100 countries and regions in the world.
国际快速邮件传递业务遍及100多个国家和地区。
Through the reform of the postal network operational system and the system of post delivery, the speed of post delivery has been accelerated.
通过改革网络运行体制和投递体制，邮件传递速度不断加快。
Letters and newspapers should be put into the mailbox from the intake.
、邮递员从投递口中投递信件和报纸。
Then mailmen send the mails to the private mail boxes.
然后邮递员将邮件送至各自的邮箱。
When does the next mail leave?
下批邮件什麽时候递送？
electronic mail
电子邮件,电子传递
a private box for delivery of mail.
递送邮件的私人的箱子。
the postman, the postman?
邮递员，邮递员吗？