| 释义 |
real-time
re·al time R0069700 (rē′əl, rēl)n.1. The actual time in which a physical process under computer study or control occurs.2. The time required for a computer to solve a problem, measured from the time data are fed in to the time a solution is received.3. The timing or arrangement allowing a process, such as an exchange of remarks, to occur normally, as without delay or asynchronism: communicated in real time by instant messaging rather than by email.
real′-time′ adj.real-time adj (Computer Science) denoting or relating to a data-processing system in which a computer receives constantly changing data, such as information relating to air-traffic control, travel booking systems, etc, and processes it sufficiently rapidly to be able to control the source of the data re′al time` (ˈri əl, ril)
n. the actual time during which a process takes place or an event occurs. [1950–55] re′al-time`
adj. of or pertaining to computer applications or processes that can respond immediately to user input. [1960–65] Thesaurus| Adj. | 1. | real-time - of or relating to computer systems that update information at the same rate they receive informationcomputer science, computing - the branch of engineering science that studies (with the aid of computers) computable processes and structures |
IdiomsSeereal timereal-time
real-time denoting or relating to a data-processing system in which a computer receives constantly changing data, such as information relating to air-traffic control, travel booking systems, etc., and processes it sufficiently rapidly to be able to control the source of the data real-time[′rēl ‚tīm] (computer science) Pertaining to a data-processing system that controls an ongoing process and delivers its outputs (or controls its inputs) not later than the time when these are needed for effective control; for instance, airline reservations booking and chemical processes control. real-time (1)Describes an application which requires a program torespond to stimuli within some small upper limit of responsetime (typically milli- or microseconds). Process control at achemical plant is the classic example. Such applicationsoften require special operating systems (because everythingelse must take a back seat to response time) and speed-tunedhardware.real-time (2)In jargon, refers to doing something while people arewatching or waiting. "I asked her how to find the callingprocedure's program counter on the stack and she came up withan algorithm in real time."
Used to describe a system that must guarantee a response to anexternal event within a given time.real-time
real-time1. Pert. to technologies that report or record events and processes as they happen; said, e.g., of imaging procedures that take moving pictures rather than static images of body structures.2. Pert. to computer systems that analyze data at the same rate as data is received, allowing automatic control of a process.real-time
Real TimeDescribing the immediate reporting of an occurrence. Many quotes offered by brokers to clients are in real time, which means changes to the quotes occur as soon as the brokerage itself receives the information.real-time Of or relating to the actual time during which something occurs; that is, current as opposed to delayed. For example, real-time stock price quotations are generally available to investors with Internet brokerage accounts.See RISC Technology
See R-Treal-time
Related to real-time: real-time processing, Real-time operating system, Real-Time PCRWords related to real-timeadj of or relating to computer systems that update information at the same rate they receive informationRelated Words- computer science
- computing
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