英语释义

1. the back part or section of something rear end sense 1
As he was leaving the pits, he lost control of the back end of his car and slid across the patch of grass that separates the pit road exit from the track.
— Mark Bechtel

2. the latter or final part or period of a business arrangement or financial undertaking
With the Roth IRA, you get your tax reward on the back end—you put in already taxed money, but withdrawals are tax free… .
— Janet Novack — compare front end sense 3

3. the part of a software system that is not visible or accessible to a user of that system
The $2 billion plan calls for new cash registers and scanners in its stores and will improve systems on the back end to make sure stores are stocked properly.
— Megan Barnett For us, that meant building the site so that the content we produce on the back end automatically winds up in the right spots on the front end, freeing our writers and editors to do what they do best—keep you abreast of the latest technological innovations and provide you with a context in which to understand their implications.
— IEEE Spectrum — compare front end sense 2

4. the latter part of the year the autumn and early winter
He bred no cattle, but bought in about 120 Irish beasts and Shorthorn stirks out of Westmorland and Cumberland in spring and at the back end of the year, and fed them out in the stalls.
— H. Rider Haggard

5. relating to, associated with, or occurring in the latter or final part or period of an undertaking or business arrangement
back-end logistics/operations/commissions You need to know all the back-end fees when you go to turn in a lease, things like excess mileage that can really zing you.
— Ray Martin — compare front-end sense 1

6. not visible to the user of a device or service
back-end software that keeps the website running The back-end system then processes the transaction and rings the vending machine, instructing it to dispense your order. The payment automatically shows up on your phone bill.
— Carol Levin — compare front-end sense 2

片语

back-end processing后台处理

Central Back-End关键后道工序

back-end sill后部端梁

back-end d后端

back-end hydrogenation后加氢

back-end surfaces尾部受热面

Back-End Processor后端处理机

back-end ductwork尾部烟道

back-end technology后端技术

英汉例句

• however, fetching this data is an expensive task, and takes a huge amount of time compared to other back-end calls in your application context.

  然而，与应用程序上下文中的其他后端调用相比，提取这些数据是一项高开销的任务，需要大量的时间。

• often, it is difficult to correlate back-end log files with a particular request.

  通常，将后端日志文件与特定的请求相关联是非常困难的。

• if your application is a back-end system for transferring financial data between your company and a bank, then your user is probably some internal group in your company or the bank.

  如果您的应用系统是在公司和银行之间传输财务数据的后端系统，那么，您的用户可能是一些公司的内部部门或银行。

• if you’re a back-end developer, concentrate on learning how to model your application domain as a set of resources, create your database tables, and use the resulting objects.

  如果你是后端开发者，专注在学习如何塑模你的应用领域成为一组资源，建立你的资料库表格，然后使用物件。

• a legacy back-end system, running on a mainframe, where the actual orders are managed and stored.

  一个遗留的后端系统，运行在大型机上，是实际的订单管理和存储位置。

• for example if a back-end system generates an error in one language (say english) but i need to display it to the user in another language such as cantonese.

  比如说，如果后端系统用一种语言（假定是英语）生成了错误消息，但我需要用另一种语言显示给用户，如粤语。

• after completing the steps outlined in this article, you should have access to the configured back-end storage.

  完成本文介绍的步骤之后，您应该具有对配置的后端存储的访问权限。

• and these back-end interactions will, for the most part, be between computer systems, business applications, and software components.

  这些后端交互作用大部分将介于计算机系统、商务应用程序和软件组件之间。

• each time an application attempts to access a back-end store (such as a database), it requires resources to create, maintain, and release a connection to that data store.

  每次当应用程序尝试访问后端库时（比如数据库），它都需要资源来创建、维持和释放到该数据库的连接。

• of course, you might prefer to have both phones get their data from the same back-end source, where you can edit names and numbers in only one place.

  毫无疑问，您肯定希望这两部电话从同一个后端数据源获取数据，这样您就只需在一个地方编辑姓名和电话号码。

• in all cases, any manipulation of the data must be replicated to the back-end systems immediately to persist the changes for future use by other team members.

  无论如何，任何对数据的操纵都必须立即复制到后端系统，以便将更改持久化，使其他团队成员将来可以使用。

• some back-end daemon process listening for messages posted to the input queue would receive the message and dispatch it to some piece of code capable of handling the message.

  侦听发送到输入队列的消息的某个后端守护程序进程将接收此消息，并将其分派到可以处理此消息的某段代码。

• stubs and simulators substitute the legacy applications in a production environment and other external applications, which are required as back-end systems in production.

  存根和模拟器替代生产环境中的遗留应用程序和其他外部应用程序（在生产中作为后端系统）。

• the sample back-end database contains only one table with a few simple fields.

  样例后端数据库只包含一个表格和几个简单的字段。

• figure 5 illustrates our experimental environment, which consist of three tiers: emulated clients, an application server, and a back-end database server.

  图5说明我们的实验环境，它包含三层：模拟的客户机、应用服务器和后端数据库服务器。

• if the back-end database fails, or if your network connection to it fails or slows, your application keeps running, and this failure is transparent to and does not affect your application.

  如果后端数据库失败，或者您的网络连接失败或较慢，您的应用程序可以继续运行，这种失败对于应用程序是透明的，不会产生任何影响。

• however, this should not be considered a technical design session in which the portal「s interface to each back-end system is designed and documented.

  然而，不要将研讨会看作是一个技术设计会议，在这里设计和记录到每一个后端系统的门户的接口。

• i」ve given this strategy its name because in most cases, back-end processing functionality is exposed to client applications through the use of interfaces or an api.

  我将这个策略指定为这个名称的原因是，在大多数情况下，后端处理功能会通过使用接口或api向客户应用程序公开。

• when an application calls this service, a service routes the request to the appropriate back-end system.

  当应用程序调用此服务时，服务会将请求路由到恰当的后端系统。

• it could be the result of the resource adapter receiving some external stimulus from a back-end system. or it could just be some internal event, possibly even timer driven.

  它可以是资源适配器接收到后端系统的一些外部刺激之后的结果，也可以仅仅是一些内部事件，甚至可能是由计时器驱动的事件。

• as mentioned previously, the ejb components control the access to the back-end data and manage the current transactions and database locking internally.

  正如前面提到的那样，ejb组件控制着对后台数据的访问，并管理着当前事务和数据库的内部锁定。

• obviously, this makes them very useful for any effort targeting the integration of heterogeneous back-end applications.

  显然，这使得它们对于任何旨在集成异构后端应用程序的工作来说都非常有用。

• lost connectivity to the database or another back-end system is another kind of transient impulse.

  另一类瞬时脉沖来自于失去与数据库或者其他后台系统的连接。

• assume, for example, that an esb communicates with more than one back-end service provider (which, of course, is virtually always the case), and that different providers have different timeouts.

  例如，假设一个esb与多个后端服务提供程序通信（当然，事实总是这样），不同的提供程序有不同的超时。

• xml is our format of choice for data communications between j2me wireless applications and back-end services.

  xml是我们为j2me无线应用程序和后端服务之间的数据通信所选的格式。

• whether a back-end repository user corresponds to a cm user depends on business requirements.

  一个后端库用户是否与一个cm用户相对应，这取决于业务需求。

• applications directly access a back-end data source through stored procedures.

  应用程序通过存储过程直接访问后端数据源。

• it also has some basic affinity mechanisms that let you keep users on the same back-end servers.

  它也有一些基本的关联性机制可以让您维护同一后端服务器上的用户。