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feedback    音标拼音: [f'idb,æk]
n. 反馈,回授;回复,反应

反馈,回授;回复,反应

feedback
回馈; 回授 FDBK

feedback
回馈

feedback
n 1: the process in which part of the output of a system is
returned to its input in order to regulate its further
output
2: response to an inquiry or experiment

feedback \feedback\ n.
1. the process in which part of the output of a system is
returned to its input.
[WordNet 1.5]

2. response to an inquiry or experiment.
[WordNet 1.5] feedbag

28 Moby Thesaurus words for "feedback":
birdies, blooping, blurping, closed loop, closed sequence,
current-control circuit, degeneration, distortion,
flip-flop circuit, flutter, fluttering, hissing, howling, hum,
motorboating, positive feedback, process loop, quality loop,
reversed feedback, rumble, scratching, shredding, squeals, static,
whistles, woomping, wow, wowwows

Part of a system output presented at its input.
Feedback may be unintended. When used as a design feature,
the output is usually transformed by passive components which
attenuate it in some manner; the result is then presented at
the system input.

Feedback is positive or negative, depending on the sign with
which a positive change in the original input reappears after
transformation. Negative feedback was invented by Black to
stabilise {vacuum tube} amplifiers. The behaviour becomes
largely a function of the feedback transformation and only
minimally a function of factors such as transistor gain which
are imperfectly known.

Positive feedback can lead to instability; it finds wide
application in the construction of oscillators.

Feedback can be used to control a system, as in {feedback
control}.

(1996-01-02)


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  • FEEDBACK中文 (简体)翻译:剑桥词典 - Cambridge Dictionary
    There was a lot of positive feedback which was very encouraging We are always grateful to receive feedback from our listeners There was a lot of positive feedback on your article about parenting Feedback is very valuable as it helps us know whether we are giving out TV audience what they like
  • feedback是什么意思_feedback的翻译_音标_读音_用法_例句_爱词霸在线词典
    爱词霸权威在线词典,为您提供feedback的中文意思,feedback的用法讲解,feedback的读音,feedback的同义词,feedback的反义词,feedback的例句等英语服务。
  • 人在外企一定要记住:请给反馈”可不是Please feedback!
    经常在英文会议或跨国的Concall里听到有人说: "I'll feedback you later "(我等一会儿会给你反馈意见), 或着是在email上写: "Please feedback "(请给反馈)。 这两句话听起来挺顺口的,但是语法是错的。 因为Feedback是名词,不是动词,不能直接当成回覆做动词来使用。
  • FEEDBACK 释义 | 柯林斯英语词典 - Collins Online Dictionary
    If you get feedback on your work or progress, someone tells you how well or badly you are doing, and how you could improve If you get good feedback you have worked or performed well
  • FEEDBACK Definition Meaning - Merriam-Webster
    The meaning of FEEDBACK is the transmission of evaluative or corrective information about an action, event, or process to the original or controlling source; also : the information so transmitted
  • feedback是什么意思_feedback在线翻译_英语_读音_用法_例句_海词词典
    海词词典,最权威的学习词典,为您提供feedback的在线翻译,feedback是什么意思,feedback的真人发音,权威用法和精选例句等。
  • 反馈 - 维基百科,自由的百科全书
    反馈 (英語: feedback,台湾作 回饋),又称 回授,是 控制論 的基本概念,指將 系统 的輸出返回到輸入端并以某种方式改變輸入,它们之間存在 因果關係 的回路,進而影響系统功能的过程。 [1] 在這種情况下,我們可以說系统“回饋到它自身”。 在討論回饋系统時,因果關係的概念應當特别仔细對待: “對於回饋系统,很難作出簡單的推理歸因,因爲當系统A反馈到系统B,系统B又反馈到系统A,形成了循環。 這使得基于因果關係的分析特别困難,需要將系统作爲一個整體來看待。 ” [2] 反馈可分为 负反馈 和 正回饋。 前者使输出發揮与输入相反的作用,使系统输出与系统目标的误差减少,系统趋于稳定;后者使输出發揮与输入相似的作用,使系统偏差不断增加,使系统振荡,可以放大控制作用。
  • feedback - WordReference. com 英汉词典
    麦克风靠扬声器太近,反馈噪音很大,吵得大家耳朵疼。 The feedback generated during the experiment resulted in a return to equilibrium 是实验过程中生成的自动调节,造成了平衡的回归。 The website encourages its visitors to give feedback about what they like and don't like about it 网站欢迎访客提供反馈信息:他们喜欢这个网站什么,不喜欢什么。 有所遗漏? 报告错误或提出改进建议 Jamie always feeds back to his line manager in a timely manner
  • feedback noun - Definition, pictures, pronunciation and usage notes . . .
    Definition of feedback noun in Oxford Advanced Learner's Dictionary Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more
  • FEEDBACK Definition Meaning | Dictionary. com
    When you give feedback, it means you offer a helpful response to someone's work or idea If you were recording your first album and you asked friends for feedback on which songs to include, you'd be asking them to offer their critical opinions on your music





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