負反 的英文怎麼說

中文拼音 [fùfǎn]
負反 英文
negative feedback （nf）
  • 負 : Ⅰ名詞1 （負擔） burden; load 2 （虧損） loss 3 （失敗） defeat Ⅱ動詞1 [書面語] （背） carry on th...
  • 反 : Ⅰ名詞1 （方向相背） reverse side 2 （造反） rebellion 3 （指反革命、反動派） counterrevolutionari...
  1. While working on a means of reducing amplifier distortion, he devised the negative feedback amplifier.

    在研究減少放大器失真方法時他發明了負反饋放大器。
  2. It produces a degenerative effect.

    它起著負反饋的作用。
  3. A calculating method for degenerative amplifiers

    一種負反饋放大器的計算方法
  4. In the forth chapter the series negative feedback and interstage mismatching are presentation, and a low noise amplifier whose operating frequency is 1. 5ghz 1. 8ghz is developed

    第四章詳細介紹了源極串聯負反饋和級間失配法，並設計和製作了1 . 5ghz 1 . 8ghz低噪聲放大器。
  5. The restudying of network analysis on negative - feedback amplifier

    負反饋放大器網路分析的再研究
  6. These results indicate that the magnetic field should have upper stability when the particle beam is low polarized while the requirement of the stability of the magnetic field can be lowered when the particle beam is high polarized in the experiment of producing the polarization of the particle beam. and the complementariness can be used as a negative feedback to stabilize the polarization of particle

    這一結果表明，在產生離子束極化的實驗中，在離子束低度極化的前期階段，磁場應具有較高的穩定性，而在離子束極化度較高的後期階段，磁場的穩定性要求可以放鬆；自旋的縱向分量的無規漲落和橫向分量的無規漲落的互補性有可能用來做成穩定離子極化的負反饋。
  7. Selection and control mechanism of supervision behavior of industry and trade enterprise, violation behavior of piggery as well as function mechanism of factors for behavior selection of piggery, which applied

    本文將博弈論方法和負反饋控制機制相結合，重點研究了工貿企業監督行為和養豬場違約行為的選擇與控制機理，以及養豬場行為選擇影響因素的作用機理。
  8. Ar in interstitial cells probabaly restrain the steriodogenesis of interstitial cells in - situ. ar play a role in metamorphoses of spermatid

    間質細胞中的ar可能在原位介導t發生作用，通過負反饋方式抑制間質細胞產生類固醇激素。
  9. The expresson of phase balance among the degenerate amplifier of self - excitation and oscillator

    相位平衡條件在負反饋放大器的自激與振蕩器中的表述
  10. Renin secretion is controlled by at least four mechanisms that are not mutually exclusive : a renal vascular receptor responds to changes in tension in the afferent arteriolar wall ; a macula densa receptor detects changes in the delivery rate or concentration of nacl in the distal tubule ; circulating angiotensin has a negative feedback effect on renin secretion ; and the sympathetic nervous system stimulates renin secretion via the renal nerve mediated by receptors

    腎素的分泌至少受四種互不排斥的機制控制：腎血管受體對向心小動脈壁張力變化的反應；緻密斑受體發現遠端腎小管內氯化鈉傳遞速率或濃度的變化；循環的血管緊張素對腎素的分泌的負反饋效應；和交感神經系統經由受體介導的腎神經刺激分泌腎素。
  11. By comparing and analyzing the advantages and disadvantages of three kinds of voltage reference circuits, type of current density ratio compensation 、 weak inversion type and type of poly gate work function, a cascode structure of type of current density ratio compensation is chosen to form the core of voltage reference circuit designed in this paper. applying the negative feedback technology, an output buffer and multiply by - 2 - circuits are designed, which improve the current driving capability

    然後通過比較和分析電流密度比補償型、弱反型工作型和多晶硅柵功函數差型三種帶隙電壓基準源電路結構的優缺點，確定了電流密度比補償型共源共柵結構作為本設計核心電路結構，運用負反饋技術設計了基準輸出緩沖電路、輸出電壓倍乘電路，改善了核心電路的帶負載能力和電流驅動能力。
  12. 4. e2 triggers directly spermatogenesis through genomic action and effects the steriodogenesis of interstitial cell by negative feedback via follicular cells

    在兩棲動物， e _ 2可能也通過支持細胞對間質細胞的功能進行負反饋調節，進而影響t的產生。
  13. The final control circuit adopts power mosfet as current control device, which uses the principle of negative feedback to adjust and stabilize output current

    末級電路採用功率mosfet作電流控制元件，運用負反饋原理穩定輸出電流。
  14. A compound controller which combines positive feedback and negative feedback gives an excellent advantage of disturbance rejection

    運用正反饋和負反饋相結合的復合控制器，可以有效抑制擾動。
  15. Some of these changes may act to enhance the warming positive feedbacks, others to counteract it negative feedbacks

    當中某些轉變可使地面變暖加劇正反饋，某些則可令變暖過程減慢負反饋。
  16. Basic properties of the living body ; internal environment and homeostasis ; physiological function regulations ; positive feedback and negative feedback ； methods used for physiological studies

    生命現象的基本生理特徵；機體的內環境和穩態；生理功能的調節和正、負反饋控制;生理學的研究方法。
  17. Negative feedback control over chaotic motions in

    系統混沌行為負反饋控制
  18. Discussion of negative feedback types in amplifier circuits

    放大電路中負反饋類型的討論
  19. Software management model based on negative feedback model

    基於控制系統負反饋框圖的質量管理模型
  20. Cathode degeneration resistor

    陰極負反饋電阻器
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