It's a complex system wherein data is copied to multiple intermediate devices, usually to speed up access to files when millions of people are trying to access the service at the same time.
这是一个复杂的系统，数据被复制到多个中间设备，通常是为了在数百万人同时试图访问服务时加快文件访问速度。
The cache can easily scale to 40 GB, which can be spread across multiple machines, so the whole cache can be in memory, with minimal access time.
缓存可以轻松扩展到40GB，可在多台机器上分布，因此整个缓存可以位于内存中，只需要很少的访问时间。
At one time or another, everyone needs to remember multiple usernames and passwords to access different applications on a network.
每个人都需要记住多个用户名和密码，才能访问网络上的不同应用程序。
support for multiple forms of data access at the same time, as long as they all use DbProviderFactory
在同一时间支持多种形式的数据访问，只要它们都使用DbProviderFactory就行
He highlights the need for more efficient templates (to reduce compute time) as well as multiple database access methods within ActiveRecord.
他强调说Rails需要更高效的模板(为了减少计算时间)，同时也需要能通过ActiveRecord访问多个数据库的方法。
What's interesting with this model is that multiple readers are permitted access to the data at one time, but only one writer.
这个模型有趣的地方在于允许多个线程同时访问相同数据，但同一时刻只允许一个线程写入数据。
The SNEP will employ the MPM1000 Net Centric Waveform Satellite Modem to provide Multi-Frequency-Time Division Multiple Access Bandwidth on demand technology for tactical mobile operations.
该SNEP将采用MPM1000网络中心波形卫星调制解调器，为战术机动作战提供所需的多频时分多址接入带宽技术。
All the specification says is "Multiple servlets executing request threads may have active access to a single session object at the same time."
该规范中这样描述：“执行请求线程的多个servlets可能同时积极地访问单个会话对象。”
In current OFDM systems, only a single user can transmit on all of the subcarriers at any given time, and time division or frequency division multiple access is employed to support multiple users.
在目前的OFDM系统中，在任何一个特定的时间，只有一个用户可以在所有副载波上进行传送；利用时分或者频分多路访问机制来支持多个用户。
A new random access protocol assisted by fixed relay stations under the transparent mode in multi-hop relay networks over the time division multiple access was presented.
提出时分多址方式下由固定中继节点支持的透明模式下的随机接入协议，通过中继节点与用户间的合作重传来解决多个用户同时接入发生碰撞的问题。
The enumerator does not have exclusive access to the collection, so multiple enumerators can have access to the same collection at the same time.
该枚举数不具有对集合的独占访问权，因此多个枚举数可以同时具有对同一集合的访问权。
You can also choose the multiple documents mode, which allows you to access one window at a time.
还可以选择多文档模式，该模式允许一次访问一个窗口。
The method of slots reservation affect on the time delay performance of self-organized time division multiple access (S-TDMA) system heavily.
时隙预约方法对自组织时分多址系统的延时性能有很大影响。
In DS CDMA channels with multipath and multiple access interference, this paper estimates blindly the user channel with extended space time channel model to process the blind MMSE detection.
在多径多址干扰DS CDMA环境中，本文根据空时信号模型，用扩展的盲方法估计用户信道，从而进行盲mmse检测。
Dynamic limited polling multiple access protocol based on waiting time of packets and channel state is proposed.
提出了基于分组等待时间和信道状态的动态限定轮询多址协议。
Time complexity of establishing network with random multiple access methods in one-hop network for wireless sensor network is presented.
针对无线传感器网络，研究了几种核心随机接入方法在一跳网络内组网的时间复杂性问题。
If multiple threads attempt to access a Shared resource at the same time, race conditions can result, causing corruption of data.
如果多个执行绪同时尝试存取共用资源，就可能造成竞争情形而使得资料损毁。
A load test models the expected usage of a software program by simulating multiple users who access the program at the same time.
负载测试会建立软体程序的预期使用模型，方法是模拟多位使用者同时存取程序。
The engineers in the most countries are working on local-access approaches using time-division-multiple-Access (TDMA) technology.
而在本地接入方式中，设计人员往往采用时分多址（TDMA）的接入方式。
We also introduce the application of SESS in hopping frequency, hopping time communication system and multiple access system, etc.
此外，介绍了自编码技术在跳频、跳时系统中的应用和自编码多址技术。
AIS information is transmitted with the technique of Self-Organized Time Division Multiple Access (SOTDMA).
AIS的信息传输采用自组织时分多址技术。
Time Division Multiple Access: a digital wireless telephony transmission technique.
时分多址：一种数字无线电话传输技术。
Smart antennas technology is one of the key technologies in TD-SCDMA (Time Division-Synchronous Code Division Multiple Access).
智能天线技术是TD - SCDMA(时分同步码分多址)中的关键技术之一。
A general space-time CDMA system model in multipath fading channels is built to study how to suppress both multiple access interference (MAI) and multipath fading.
通过建立了一般的空时CD MA系统模型，探讨多址干扰和多径效应的联合抑制问题。
In this talk, we introduce a new channel coding theory for time-slotted random multiple access networks, where users cannot jointly design their channel codes.
通信模式的核心假设就是各个用户之间不能够设计联合编码。
In this talk, we introduce a new channel coding theory for time-slotted random multiple access networks, where users cannot jointly design their channel codes.
通信模式的核心假设就是各个用户之间不能够设计联合编码。
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