Here are a couple common examples of key usage.
下面举一些关于键使用的例子。
The certificate has no key usage or a key usage that supports digital signatures or nonrepudiation.
凭证没有金钥使用方式，也没有支援数位签章或不可否认性的金钥使用方式。
However, guessing the exact name or key of a service with out a direct communication with the service provider is made difficult by the fact that the word usage is different in different locations.
但是，在没有与服务提供者进行直接通信的条件下，猜中一个服务的准确名称或者关键字是非常困难的，因为在不同地方词的用法是不同的。
In short, tuning the parameters after identifying the workload of the system is the key to the efficient usage of system resources.
简而言之，应该研究系统的工作负载，然后调整参数，这是高效地使用系统资源的关键。
It displays key details about the usage of a business service such as its volume, cost per unit, cost modifier, and the total cost in a particular period.
它显示关于业务服务使用情况的关键信息，比如使用量、单位成本、成本修饰符和某一时间段内的总成本。
Virtualization of business functions, a key goal of an SOA, is achieved by isolating service definition and usage from service implementation.
业务功能的虚拟化(SOA的一个主要目标)是通过将服务的定义和使用与服务的实现分离开来而实现的。
The key factor of ERP is that it could tailor to all customers' requirements and boast for its easy usage.
ERP的关键特点是它能够适应所有顾客的需求并且使用很简单。
Part One offers a high-level understanding of the key capabilities of RMC, and it provides an overview of key concepts and typical RMC usage scenarios.
第一部分提供了对RMC关键功能的高级理解，并提供了对关键概念和典型RMC使用场景的综述。
The key to the code above is that is works along with all other AppConfig usage, and does not require a new module.
上面代码的关键是与所有其它AppConfig一起使用，不需要新模块。
This section explains some key terms associated with package variation and its usage in DB2 for z/OS.
本节解释与包变体相关的一些关键术语以及它在DB2for z/OS 中的使用方法。
A Web page displays the data, such as table-cache usage, key efficiency, connected clients, and temporary-table usage.
有一个Web页面会显示这些数据，例如表缓存的使用情况、关键字效率、连接上的客户机以及临时表的使用情况。
This section provides a brief description of each Web Content Management caching option, its configuration, and usage; together with the key strengths and drawbacks of each.
这一节对每一个WebContentManagement高速缓存选项及其配置和使用提供了简要介绍；同时还介绍了每一个选项的优点和缺点。
To make maintaining is the key methods to prolong the machine's usage life, reduce charges and improve the economic benefits. Please note.
做好维修保养是延长使用寿命，降低费用，提高经济效益的重要途径，为此请用户注意。
Solutions include sharding (splitting up a table across multiple databases based on the primary key), replication, and usage of simplified databases with weakened consistency semantics.
解决方案 有：sharding （基于主键值讲数据表分散到多个数据库中），复制，利用弱语义一致性的简化数据库。
Usage control is referred to as the next generation method of access control, whose UCONABC model needs perfecting in some key technologies.
使用控制被称为下一代的访问控制方法，其模型UCONABC在许多关键技术方面还有待完善。
This paper expatiates the usage of certificate chaining in key management, and analyzes the principles on designing confidence value in certificate chaining.
详述了证书链在密钥管理方案中的使用，并分析了证书链中信任值设计的原则与方法。
Implementation of "Affordable composite" plan will greatly increase usage of composite. Material and process are the base and key for implementing this plan.
“买得起的复合材料”计划的实施将使复合材料得到普遍使用，而材料与工艺是实施该计划的基础和关键。
The most direct method to improve material usage is to optimize the cutting scheme, and the key is to develop efficient algorithms.
这些环节中优化下料方案是提高原材料利用率最直接的方法，而优化下料方案的关键是构造有效的优化排样算法。
The usage of the key frame not only reduce the data of the video consumedly but also provide an organization frame for video browse, search and retrieval ability.
关键帧的使用大大减少了视频索引的数据量同时也为视频检索和浏览提供了一个组织框架。
The activation of catalyst combustion methane sensor is the key problem in the sensor's usage.
催化燃烧型甲烷传感器的激活是传感器使用的关键问题。
Which select and use reasonably frequency converter is the basic condition to realize the functions, its control way is the key to decide the usage property of the frequency converter.
而变频器的合理选用是实现这些功能的基本条件，其控制方式又是决定变频器使用性能的关键所在。
Described are usage, overall design, research and design of some key parts and components of the test stand for actual wheelsets.
介绍了实物轮轴试验台的用途、总体设计及部分关键零部件的研究设计。
From the perspective of usage value, the multiplication of archive information is mainly completed through frequent use, and benefit pricing is the key principle.
从使用价值的角度看，档案信息增值主要是在使用过程中的增值，效益定价是档案信息增值的关键原则。
The paper introduced the requirements of bitumen concrete construction key equipment mixer, paver and materials usage.
该文对沥青砼施工关键设备拌合机、铺机以及关键材料的使用提出一些具体要求。
The author finds out the key technique of making durable neon light in north area according to his many years test result, so as to improve the usage time of neon light.
经过多年实践跟踪，摸索出适应北方长寿命霓虹灯制做的关键工艺方法，从而提高了北方霓虹灯的使用寿命。
Following is a review of several key channels with some usage examples highlighted.
下面是几个关键的通道的一些用法例子突出。
Cultural concepts, which underlie the variety of language usage and language habits, come to be the key area of translation studies.
文化观念是千变万化的语言用法和语言习惯产生的重要原因，现已逐渐成为翻译研究的重要领域。
This article mainly deals with the structure of an English exam web, and the usage of the functional modules, and the key techniques of the functional modules.
文章主要涉及英语考试网站的结构、网站的各个功能模块的作用、各个功能模块的关键技术的实现。
Explain the usage of the key expressions.
讲解重点短语的用法。
Explain the usage of the key expressions.
讲解重点短语的用法。
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