它提高了性能限制是20年之前 ，所有其他超广角单反镜头。
It raises the performance bar about 20 years ahead of every other ultra-wideangle SLR lens.
要绕过任何WebSphereportal性能限制，理解克隆(或排列)策略是有帮助的。
To get around any WebSphere Portal performance limitations, it helps to to understand cloning (or scaling) tactics.
但PC较差的导热性能限制了其应用领域，采用合适的方法提高PC的导热性能具有重大意义。
However PC has poor thermal conductivity which restrict its application, so take appropriate methods improve its thermal performance is very important.
DB 29中的注释XML模式分解(“新分解”)解决了较老的XMLExtender分解的功能和性能限制。
The annotated XML Schema decomposition in DB2 9 (" new shred ") resolves the functional and performance limitations of the older XML Extender shredding.
但由于无线网络带宽的限制以及移动终端设备本身的性能限制，移动终端上的多媒体业务还不能大面积推广普及。
However, due to the limitation of the bandwidth of wireless networks and the capability of mobile devices, multimedia service has not been widely used for mobile devices.
它绝对不是面向所有业务的，并且在性能和可伸缩性方面也有严格的限制。
It's definitely not for every business, and there are tight restrictions on performance and scalability.
带宽不足可能会限制性能或影响移动数据以支持本地服务执行的能力。
Bandwidth may limit performance or impact the ability to move data in support of local service execution.
关闭高速缓存，除非用户还有与主机查找相关的性能问题而且没有上面所描述的限制情况。
Leave caching off unless you have a performance issue with the Home lookups and you don't have the limiting case described above.
这将改善网络性能，通过限制网络流量提高应用程序的响应性，从而在整体上增强客户端用户体验。
This improves performance over the network, and generally enhance the client user experience by making the application more responsive by limiting network traffic.
实际上，由于性能、成本、技术限制等原因，几乎总是要做出妥协。
Indeed, compromises almost always have to be made for reasons of performance, cost, technology limitations, and so on.
要追踪到您的应用程序在速度上的确切限制，您需要准备处理困难和简单的性能问题。
To track down the true limits on your applications' speed, you need to be prepared to tackle both the hard and the easy problems of performance.
企业通常都会作这样设置，主要基于以下两点原因：控制用户的更新源，通过限制搜索范围提高性能。
An enterprise typically disables this preference for two reasons: to control the source of updates for their users or to improve performance by limiting the search scope.
能否将处理限制到选择的标记并获得较好的性能呢？
Is it possible to limit processing to a selected tag and get better performance?
总体数据库性能受到最繁忙的磁盘的带宽的限制。
Your overall database performance is limited by the bandwidth of your busiest disks.
DB2以XML数据自身固有的分层格式存储和处理这些数据，避免因为将XML存储为CLOB中的文本或将它映射为关系表而导致的性能和灵活性限制。
DB2 stores and processes XML in its inherent hierarchical format, avoiding the performance and flexibility limitations that occur when XML is stored as text in CLOBs or mapped to relational tables.
如果可用RAM在任何时刻接近零，则系统性能将受到RAM的限制。
If available RAM is approaching zero at any time during load, your system performance is limited by RAM.
数据包丢失或延迟到达情况下将启用阻塞控制，进一步限制性能以避免更多全局网络问题。
Packet loss, or late arrival, enables congestion control, which further limits performance to avoid more global networking issues.
不过，某些情况下事件顺序会给性能造成严重的限制。
However, certain situations can exist with event sequencing that can put severe limits on performance.
考虑到人体方面的限制，评审者在性能降低之前，不能评审超过300—600行的代码。
Given these human limitations, a reviewer will probably not be able to review more than 300-600 lines of code before performance drops.
性能的限制因素是关于进入的数据量的并发数据库连接的数量和可用内存(RAM和磁盘)。
The constraining factors for performance are the number of concurrent database connections and available memory (both RAM and disk) in relation to incoming data volume.
在很多浏览器内，它都会受性能问题的限制，而且该语言自身的特性通常会导致所编写的代码结构不佳且晦涩难懂。
In many browsers, it suffers from performance problems, and the nature of the language can often lead to obscure and unstructured code that is difficult to understand.
对于任何可调优的、没有产生预期性能影响的配置，一定要考虑该限制。
This limitation should be kept in mind with respect to any tunables or configurations that did not have the expected effect on performance.
规则架构师必须考虑规则引擎的性能，而不能让它变成您的系统整体性能的限制因素。
The rules architect must consider the performance of the rules engine and not let it become the limiting factor of your overall system performance.
导致的结果是不断地从磁盘而非主内存读写数据，这是影响性能的重要限制因素。
As a result, data is continually written and read from disk rather than from main memory, which is very detrimental to performance.
新的XML数据和索引压缩支持可以减少所需的磁盘空间，可以提高受I/O 限制的操作的运行时性能。
New compression support for XML data and indexes reduces disk space requirements and can improve runtime performance of I/O-bound operations.
限制请求的原因是针对应用程序的最佳性能特征来配置它。
The reason for gating the requests is to configure the application for its best performance characteristics.
还可以在生产环境中运行探测器来了解性能，但应对诊断的级别进行限制，以免影响性能。
You can also run probes in production environments to provide insight into performance, but the level of diagnostics should be limited to prevent impacting the performance.
惟一的限制是呈现程序的性能和要求为终端用户维护一个干净、易导航的界面。
The only constraints are renderer performance and the desire to maintain a clean, easy-to-navigate interface for the end-user.
在此负载水平上的性能分析显示，XPages运行时本身不限制应用程序并发用户的增加。
Performance analysis conducted at that load indicates that the XPages runtime itself did not limit the scaling of concurrent users on this application.
从概念到生产的实现和保存需要6周，可以减少以前由于数据库达到最大性能带来的限制。
The implementation and savings took six weeks from concept to production and helped ease prior limitations that were brought on because the database had reached maximum performance.
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