从概念上讲，电子商务与众所周知的商业服务并无不同，后者的服务包括像电话银行、“邮购”目录，或通过传真向供应商发送采购订单等。
Conceptually, e-commerce does not differ from well-known commercial offerings such as banking by phone, "mail order" catalogs, or sending a purchase order to supplier via fax.
假设您有一个采购订单应用程序。
大客户的另一常见需求是与他们的采购系统的交互，以便购买订单能够自动地输入进商业环境中。
Another frequent requirement of large customers is integration with their procurement systems, so that purchase orders are automatically punched into the commerce environment.
因为采购订单不包含详细产品信息，所以需要进行单独查询，以便从产品表中查找产品详细信息。
Since the purchase order contains no detailed product information, a separate query is needed to find the product details from the product table.
集成现有的应用程序以通过网关提交和接收目录以及采购订单。
Integrate existing applications to submit and receive catalogs and purchase orders via the gateway.
在图3中，采购订单处理是一个端到端的组合集成过程。
In Figure 3, purchase order processing is an end-to-end composite integration process.
他的客户缩减了一半的订单，每批次都减少，并希望他们采购的产品是根据他们的需求量身定做。
His customers had cut their orders in half, were asking for smaller lots, and wanted the products they were buying to be tailored to their specific needs.
用于创建采购订单的XML代码和关系代码大部分都相同，惟一的差别是用于查找产品当前价格的查询。
The XML code and the relational code to create the purchase order are mostly identical, with the only difference being the query to find the current price of the product.
这些系统甚至可以直接下单订购这些零件，它们给管理人员发一封邮件，后者只需敲击确认键，就可以给零件供应商下达一个采购订单了。
Such systems also can even order those parts; the system sends an e-mail to a manager who, with one click, sends a purchase order to parts suppliers.
会计部门要使用一个预先交换的秘钥对采购订单中的支付信息解密。
The accounts department will need to decrypt the payment information in the purchase order using a pre-exchanged secret key.
采购订单(PO)在关系数据库中存储为CLOB(而不分割)。
The purchase order (Po) is stored as a CLOB in the relational database (as opposed to being shredded).
分配采购订单(PO)流程开了一个新订单。
库存增长是积极信号，表明批发商增加制造商的订单，预计零售商会增加商品采购来销售给顾客。
Growth in inventories is a positive sign because it means wholesalers are increasing orders from manufacturers and expecting retailers to also start buying more goods to sell to consumers.
一旦用户选择付帐，购物车将发送到应用程序，并为采购的货品生成XML采购订单文档。
Once the user chooses to check out, the shopping cart is sent to the application, and an XML purchase order document is generated for the items that were purchased.
完整存储的好处是任何由于采购订单的变化(如运输等其他信息)而发生的模式演化都不会有什么影响。
An advantage of intact storage is that any schema evolution due to changes in the purchase order (additional information like shipping), is painless.
例如如果您是负责采购订单的您或许已经化了好几个月、或者好几年，才挑选出最好的供应商。
For example, if you're in charge of ordering supplies, it might have taken you months, or years, to figure out which vendors give the best deals.
防务公司不仅面对来自各国军费削减的压力，而且还面临着来自政策改变与科技变革的挑战。后者同样意味着昂贵的大批量装备采购订单数量将会缩减。
Defence companies have to cope not only with reduced budgets but with a shift in policy and technology, which will also mean fewer orders for expensive pieces of kit.
更重要的是，任何已开发的组件(如适配器服务或合作伙伴配置文件服务)都可以重用，不会对采购订单的操作过程造成影响。
More importantly, any of the developed components (such as the adapter services or partner profile services) can be re-used without affecting the operation of the purchase order process.
在关系版本中，必须执行一个查询来获取每个采购订单中产品的列表。
In the relational version, we must execute one query to get a list of products in each purchase order.
在采购订单和产品表之间创建联接以获取产品详细信息。
Create a join between the purchase order and the product table to get product details.
通过使用xmlencryption类的以下三种xml加密方法中的任何一种，图书销售商就可以保护采购订单中的敏感信息。
The books-seller can secure the sensitive information in the purchase order by employing any of the following three Xml encryption methods of the XmlEncryption class.
对于每个采购订单，都将执行一个XQuery，返回每个产品小计的格式化结果。
For each purchase order an XQuery is executed that returns a formatted result of each product subtotal.
xfdl是一个采购订单表单示例。
xfdl是由几份采购订单组成的表单。
PurchaseMulti.xfdl is a form consisting of several purchase orders.
一个价值达1.87亿美元、采购大概2900个CREW 2.1设备的订单已经被下达，交付在2008和2009年进行。
An order was issued for procurement of nearly 2, 900 CREW 2.1 devices and valued at ＄187 million for delivery in 2008 and 2009.
在XQuery内执行联接以显示每个产品的名称，因为采购订单仅存储产品ID、价格和数量。
A join is performed inside the XQuery to show the name of each product, since the purchase order only stores product id, price, and quantity.
当采购表单的提交（submisstion）元素触发时，将显示出一个购买订单。
When the procurement submission activates, a purchase order displays.
如果更改采购订单，可能会影响数以百计的订单项和供应商的相关采购订单。
A change to a purchase order could affect hundreds of order items and associated purchase orders for vendors.
十月份美国企业采购经理人的报告说出口订单陡然增加和进口订单下降。
American factory purchasing managers reported a sharp jump in export orders in October and a drop in imports.
十月份美国企业采购经理人的报告说出口订单陡然增加和进口订单下降。
American factory purchasing managers reported a sharp jump in export orders in October and a drop in imports.
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