Symbian sdk帮助-术语表R                   译文作者: Gef  译文版本:1.0   译文时间:2005-09-19  R: RAM Disk A simulated disk drive whose data is actually stored in RAM. Preserved over warm resets. 模拟出来的硬盘驱动器，其数据实际存储在RAM中，热启动情况下数据得以保留。 Rcomp The filename of the resource compiler. 资源编译器的名称。 See also: Eikrs, resource compiler read-only A file or directory attribute. Indicates that the file or directory cannot be modified or deleted, but a read-only directory may have its contents modified or deleted. 文件或者目录的只读属性。拥有该属性的文件或者目录不能被修改或者删除，但只读目录下的内容可以被修改或删除。 See also: attribute read-only data file When used in the context of the world server, the term read-only file refers to the file used as the main source for the world database arrays. It is usually stored in ROM, but may be overwritten by a file in RAM, C:\System\Localization\Wld_Data.dbz. 只读数据文件，当用在世界服务器上下文中，只读文件指那些世界数据库数组用作主源文件的文件。通常存储在ROM中，但可被RAM中的文件覆盖，C:\System\Localization\Wld_Data.dbz。 real name The name used to store a file on disk. For some file systems, this may not be the same as the name used by most file system calls. 实名：用来将文件存储到硬盘的名称。在许多文件系统中，实名同文件系统调用时用到的命名不同。 receiver For Bluetooth, the device that receives a communications request from an initiator. 接收者：蓝牙应用中，接受发起者发出的通讯请求的设备。 recognizer Plug-in code that can examine sample data, and return, if recognized, its data type. A data type is also commonly known as a MIME type. 可用来检查样本数据并返回数据类型(如果可识别)的插件代码，数据类型通常也称为MIME类型。 See also: MIME rectangle A rectangle specified in terms of its top-left corner and the co-ordinate below and to the right of its bottom-right corner. 矩形：一个矩形区域特指以其左上角为基准，沿坐标向右下方向到其右下角的范围。 See also: point, size, region redraw Part or all of a window must be redrawn if either the window server causes it to be invalidated, or the application model changes, requiring an update. 重绘：一个窗口的部分或者全部需要重新绘制，通常或者由于窗口服务器导致该窗口实效，或者由于应用程序模型发生改变，需要窗口更新时 发生。 See also: window, invalid redraw event An event from the window server indicating that part of a window must be redrawn. 重绘事件，窗口服务器发出的命令某个窗口的某个部分重新描绘的事件。 See also: redraw, window server reference city Searches for the city nearest to a specified map co-ordinate are always started from a reference city. 引用城市：用来搜寻靠近特定地图坐标的最近的城市时，作为起始点。 reference counting object An object which can track concurrent references to itself, and which arranges automatic destruction of itself when the final reference is removed. 引用计数对象，可追踪本身的并发引用的对象，同时部署当最终引用被移除的时候自动进行自身析构。 region A region used, for example, in clipping or maintaining the invalid region of a window. Implemented as a list of rectangles. 区域，用来剪切或保持一个窗口的某个独立区，通常实现为一个矩形列表。 See also: rectangle, window registered alarm A CAgnAlarm object that handles the interface between the agenda model and the alarm server. 注册提醒。一个CAgnAlarm对象，用来处理日程模型和报警服务器间交互的接口。 registry A Message Server abstraction that provides facilities to locate and load particular MTM components. 注册：消息服务器提供用来定位并载入特定MTM的组件的机制。 remote file system A file system that mediates access to files that are remote from the machine (perhaps linked by a network), and which may not use native machine formats. The remote file system is responsible for translating the non-native format into the correct form required for all File Server Client Side API calls. Must be an installable file system. 远程文件系统，辅助主机(通过网络连接)访问远程文件，不能使用原生机器格式。负责将远程非原生格式转换成为所有文件服务器客户端API可调用的正确格式。必须是可安装的文件系统。 See also: file system releasable A separately built item (executable, library, device driver etc.) which forms part of a component. 构成一个组件的元件，是独立构建的项目(可执行程序、库文件、设备驱动等)。 repeat details The definition of the dates on which a repeating entry occurs, made up of a repeat algorithm and exceptions. 重复细节。一个重复条目产生时对于日期的设定，由重复算法和异常组成。 See also: repeating entry repeating entry An agenda entry which has its repeat details set. 重复条目，日程表中设置了重复细节组的条目。 See also: repeat details repro, reproing The act of erasing what was on the flash memory, and re-programming it with a new ROM image. Also the name of the tool used to do this. 擦除闪存中记录并使用一个新的ROM image进行程序重调的动作，同时也是实现该动作的工具名称。 request function A function provided by an asynchronous service provider to initiate an asynchronous service. 请求函数，一个异步服务提供者用来初始化一个异步服务的函数。 Requests are indicated by function calls with a TRequestStatus reference parameter. 请求通过带TRequestStatus引用参数的函数调用引入。 See also: asynchronous service provider, cancel function request semaphore A semaphore created when a thread is created and is used to indicate the completion of an asynchronous request; the request status is used to distinguish between different requests. 请求信号量，当一个线程被创建并用于标示一个异步请求的完成状态时将创建一个请求信号量； 请求状态用来区分不同请求。 See also: asynchronous request, request status, semaphore request status An object that indicates the completion status of a request. 请求状态，提示一个请求完成状态的对象。 See also: Asynchronous request requisite A file that must be present for an application to run, e.g. a DLL. 必备文件，一个应用程序运行所必备的文件，如：一个DLL。 See also: Makesis reschedule The operation of changing the currently executing thread. This involves saving the register contents of the currently executing thread and restoring those of the newly executing thread. If the new thread is in a different process, there is a context switch too. 重新调度，是一种变更当前执行线程的操作。包括了保存当前线程和恢复新执行线程寄存器内容等动作。如果新线程属于另外的进程，这个操作将引起上下文切换。 residual stub file Remains of installation file (sis file) stored in system directory to prevent over-writing and assist in application removal. 驻留stub文件，是安装文件(sis文件)保留下来存储在系统目录下的文件，防止文件覆盖并协助应用程序移除。 See also: sis file, Makesis resolver For communications, turns a symbolic address into an actual address. The best known resolver is the Domain Name Service (DNS) for TCP/IP. 解析器，在通讯中将一个符号地址转译成真实地址的工具。最著名的解析器是TCP/IP协议栈中用到的DNS。 resource Data defined in a resource file, externally to a program. The resource file contains language-dependent string text and specifications of user interface elements. 资源，定义在一个资源文件中，被外部程序调用的数据。该资源文件包括语言独立的子串和用户接口元素的规格定义。 See also: resource file, resource compiler, Rcomp resource compiler A tool for creating a resource file from text input. 资源编译器，可用来依据文本输入生成资源文件。 See also: resource, Rcomp resource file The file containing the resources for a particular program. 资源文件，该文件包括了为某个特定程序提供的资源。 resource header file A file containing a definition of all the resources used by a particular control. It can be #included in a resource file and has the extension .rh. 资源头文件，包括所有资源定义的文件，通常可以被#include进某个源文件，用.rh作为文件名后缀。 See also: Rcomp, Eikrs, resource file, resource review alarm Alarms that are set to activate at some time in the past, e.g. as a result of a change to daylight saving time. 回顾提醒，设置在过去某个时间被激活的提醒，如：由于调整夏令时引起。 See also: Timed alarm, untimed alarm, orphan alarm, clock alarm, snoozed alarm RFCOMM An interface that allows an application to treat a Bluetooth link in a similar way as if it were communicating over a serial port. 允许应用程序将蓝牙连接视为串口通讯的一个接口。 rich text Editable text with character and paragraph format attributes that may be different for each character and paragraph of the text object. 丰富文本。字符和段落格式拥有各自不同属性的可编辑文本。 See also: editable text, text object, format attribute, picture rich text object A text object containing rich text. 丰富文本对象。 See also: rich text, text object right adjust The number of pixels to move after displaying a character. 显示一个字符后(光标向右?)移动的像素数。 See also: left adjust RLP Radio Link Protocol. A protocol used over the air interface. 无线电连接协议，空中接口协议。 RNG Ring Indicate. An RS232 input line that is generally held high by a modem while the telephone is ringing. 振铃提醒，某个RS232输入，通常在电话振铃的时候拥有较高的响应。 See also: RS232 rollback Undoing a change in such a way that the net effect is that no change in the state of an application or its data can be perceived. 回滚：撤销一个变更，使得其操作的影响几乎为零。 在数据库中表示撤销一个事务或恢复数据库从前状态。 在异常处理中表示保证异常发生后的清理工作必须是的应用程序状态回到异常发生前状态。 In the context of DBMS, this means to abandon a transaction and restore the previous state of the database. In the context of exception handling, this is normally a requirement of cleanup after an exception has occurred. See also: transaction, commit, leave, cleanup ROM file system The ROM contains files which may be read and executed in place, but not written. ROM文件系统，包括可读可执行的文件，不可写。 See also: file system root folder A folder name selector will display all folders beneath this folder. 根文件夹，使用文件夹名称选择器可以显示该文件夹下所有子文件夹。 See also: folder name selector root stream A stream in a persistent store from which all other streams within that store can be found. 一种永久存储的流，其它的流式文件都可以从它那里得到查询。 See also: stream id, UID root stream dictionary The stream dictionary stored in the root stream of a document: each entry in the dictionary is a main stream of the document's data. 根流式词典：存储在一个文档的根数据流中的流式词典，其中每个条目都是该文档数据的主流(main stream)。 See also: document head stream, stream dictionary, root stream row Data from a database; described by a column set. 数据库中返回的数据，使用列集描述(字段)。 See also: database, rowset, column set rowset A set of rows returned by a database, as a result of an SQL query or opening a table. 从数据库返回的结果集，通常作为SQL查询或者打开数据表的一个返回。 See also: row, database, SQL, table, cursor RS232 This is the standard for serial data transmission using cables, normally carrying between ?5V and ?12V on both data and control signal lines. 使用缆线进行串行数据传输的标准，通常同时携带数据和控制信号。 rss file Resource source file, for input to the resource compiler or the application information file compiler. 资源源文件，作为资源编译器或应用程序信息文件编译器的输入。 rtf Rich text file. 丰富文本文件。 rtf source file Contains text, conveyed in styled markup, for a help file. This includes the category (application) name, help file UID and the topic titles, context terms, synonyms, index terms, and body text. rtf源文件，使用样式化标记的帮助文件。包括类别(应用程序)名称，帮助文件UID、主体标题、条目、同义词、索引项和主体文本。 See also: CS help compiler RTS Request To Send. An RS232 output line that can be held high to indicate we are able to receive data. 请求发送。RS232的一个输出栏用来提醒我们可开始接收数据。 See also: RS232