照片所显示的是一种智能卡读写设备的外壳，用于工业和信息产业。
This picture shown above is a case we designed for a SIM card processing unit.
该款读写设备既可正常读写无源电子标签，又可以读写DK- 900有源电子标签！
This equipment not only can normally read and write passive electronic tags, but can read and write DK-900 active electronic tags.
并针对整个IC射频卡读写设备从系统安全性、保密性和稳定性的角度进行了分析和研究。
Furthermore, this article analyses the security and stability of the system by the research of the IC smart card reader and writer system.
所有的输入被收集或者分批并且一个输入磁带被周期性地当作脱机的卡片——磁带读写设备。
All input is collected or batched and an input tape is prepared periodically with the offline card-to-tape equipment.
本设计没有针对具体的应用背景，在系统硬件及软件两方面都作了模快化设计。它相对于其它射频读写设备还有如下特点。
In this paper, the overall design of the RF card reading equipment has no specific application context. Both hardware and software systems were module designed.
例如，许多电子安检设备，如EAS（商品防窃检测）、RFID（射频识别）读写设备等，都要应用高效的近场通信天线。
For example, both the EAS(Electronic Article Surveillance) system and the RFID(Radio Frequency Identification) system need high effective the short-range radio communication antenna.
但是所有这些MS -DOS应用程序都试图通过发送IN和OUT指令，读写设备内存以及处理来自硬件的中断来和硬件直接对话。
But all those MS-DOS applications were trying to talk directly to hardware by issuing in and OUT instructions, reading and writing device memory, and handling interrupts from the hardware.
研究内容包括：MIFARE1射频卡的特点、功能组成、存储结构以及MIFARE 1卡读写设备核心模块的特点、管脚排列、工作原理等。
Research includes as following: MIFARE 1 card features, functional composition, storage structure and MIFARE 1 card reading equipment core modules features, pin configuration, operating principles.
例如，对底层设备驱动程序的读写请求会通过缓冲区缓存来传递。
For example, read and write requests to the underlying device drivers migrate through the buffer cache.
这意味着，在创建快照之后，可以像常规块设备一样挂载和读写快照。
This means that once a Snapshot has been made, you can mount and read and write to it like a regular block device.
而对原始设备的访问则没有缓存，导致物理设备上的直接读写操作。
An access to a raw device avoids the cache, resulting in direct read and write operations on the physical device.
JFFS2通过维护块列表来充分地对设备执行平均读写。
JFFS2 maintains block lists to sufficiently wear-level the device.
例如，在Unix中，设备对于应用程序是作为文件系统上的文件出现的；意味着应用程序通过执行文件读写与设备通信。
For example, in Unix, devices appear to the application as files on the file system; meaning the application communicates with the device by performing file reads and writes.
文件系统是你安装的Linux内核的一部分，他负责对包括外部设备上的文件的读写。
The filesystem is the part of your Linux installation responsible for reading and writing files, including those on external devices.
IBM认为，PCM存储技术的数据读写速率比现有的Flash闪存快100倍，同时在设备掉电时数据也不会丢失。
IBM believes that PCM can write and retrieve data 100 times faster than flash while also not losing data when the power is turned off.
尽管JFFS在早期非常有用，但是它的平均读写算法容易缩短NORflash设备的寿命。
Although JFFS was very useful in its time, its wear-leveling algorithm tended to shorten the life of NOR flash devices.
在如果你像在飞机上读写你的U盘，MultiBootISOs支持USB设备的多重启动。
If you're up in the air on which Os you want to run off your thumb drive MultiBootISOs enables multi-boot support on your USB devices.
NAS设备采用一个内部操作系统，该操作系统起到了管理数据存储、语义和控制磁盘数据读写等控制作用。
The NAS device uses an internal operating system，which acts as a control mechanism for managing data storage，semantics and control for reading and writing data onto its disks.
射频识别系统主要由读写器、天线、电子标签等硬件设备和数据采集、处理中间件等软件组成。
Generally, RFID System consists of hardware instruments, such as RF reader, antenna, transponder, and software components such as data collecting and processing Middleware.
该通信程序能读写FX全系列PLC内部各种软设备，强制复位与置位位映象元件。
The communication program can read or write each soft device inside FX series PLC, and allow individual bit images to be forced on or OFF.
EPCTL 完成设备控制器内集成的3对端点缓冲区的读写控制。
EPCTL controls the 3 pairs of endpoints of the device controller's writing and reading operations.
通过上述处理，实现了根据存储设备中控制芯片的温度控制功耗，保证了读写数据的正确性。
Via the processing, the power consumption can be controlled according to the temperature of the control chip in the storage device, and the correctness for reading and writing data is ensured.
挂接在PC I用户端的存储器可以复用PC I AD总线完成主设备对其进行的读写操作。
The peripheral memory as a PCI slave device can exchange data with the master device based on the model proposed.
前者于数据读写过程中，在主机到存储设备的路径上实现。后者在读写前已作好虚拟。
In-band means storage virtualization was realized on the path from host to storage device and out-of-band means storage virtualization was finished before loading data.
测试实验结果表明，本文所设计的OPC客户端应用程序能够成功连接大楼内各子系统设备的OPC服务器，并且能够稳定、有效地对服务器进行数据读写操作。
Via the test the designed OPC client can connect all the OPC servers in the building successfully, read and write data from OPC server stably and effectively.
如果教师热心教学，并知道如何有效利用学校的设备，学生便可借助新技术使读写能力和计算能力突飞猛进。
But new technology can only put pupils on the fast track in literacy and numeracy if they have highly-motivated teachers who know how to make the best use of school equipment.
一个包含了所有每个地址能被按需读写的存储设备的粗略分类。
A broad classification of memory devices that includes all devices in which the individual memory locations may be read, but not written.
一个包含了所有每个地址能被按需读写的存储设备的粗略分类。
A broad classification of memory devices that includes all devices in which individual memory locations may be read or written as required.
一个包含了所有每个地址能被按需读写的存储设备的粗略分类。
A broad classification of memory devices that includes all devices in which individual memory locations may be read or written as required.
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