無義抑制 的英文怎麼說

中文拼音 [wúyìyìzhì]
無義抑制 英文
nonsense suppression
  • 無 : 無Ⅰ動詞（沒有） not have; there is not; be without Ⅱ名詞1 （沒有） nothing; nil 2 （姓氏） a surn...
  • 義 : Ⅰ名詞1 （正義） justice; righteousness 2 （情誼） human ties; relationship 3 （意義） meaning; si...
  • 抑 : Ⅰ動詞（向下按; 壓制） restrain; repress; curb Ⅱ連詞[書面語]1 （表示抉擇） or 2 （表示轉折） but3 ...
  • 制 : Ⅰ動詞1 （製造） make; manufacture 2 （擬訂; 規定） draw up; establish 3 （用強力約束; 限定; 管束...
  • 抑制 : 1 （控制） restrain; control; check; hold up; curb; stop; repress; bridle; choke; prehension; sup...
  1. In each experimental group, the percent of cgrp positive nerve fibers area in each 4 weeks model was significant higher than that of 10 weeks model ( p = 0. 013, 0. 031, 0. 000 ) ; while in control group, there was no significant difference of the percent of cgrp positive nerve fibers area between 4 and 10 weeks models ( p = 0. 579 )

    去勢組、抑制dht組和補充雄激素組cgrp陽性神經纖維面積比例兩兩比較4周模型大於10周模型；對照組4周模型和10周模型陽性神經纖維面積比例無差異。 2浙i人7外科」 ： （泌冰外）兒敏光m大義結論： 1
  2. The dissertation refers to comparatively full literatures in the field of vsc, and the development history and characteristics of vsc are summarized, and the elementary concepts, elementary definitions, elementary properties, elementary principles and design methods are particularly introduced, and the causes of the chattering phenomenon are systematically analysed, and the study status of the chattering phenomenon and the main methods to eliminate the chattering are elaborated. for the deficiencies of traditionary methods, three improved methods are developed, which are improved exponent reaching law solution, variable boundary layer solution and the solution by adding an auxiliary continuous control term. for uncertain linear systems, an adaptive fuzzy integral variable structure control stategy ( afivsc ) is put forward to eliminate the chattering around the sliding plane, which introduces fuzzy logic to soften the non - linear discontinuous sig nal in the control variable and utilizes adaptive theory to adjust output membership function according to how much the uncertainty of the system is

    比較全面地查閱了關于變結構控制理論的文獻，總結了滑模變結構控制的發展歷史和特點，詳細介紹了變結構控制的基本概念、基本定義、基本性質、基本原理以及設計方法；系統分析了變結構控制系統抖振產生的機理，並闡述了國內外目前對抖振問題的研究現狀以及消除抖振的主要方法；針對傳統抑制和消除抖振方法的不足，改進了傳統方法，得到了三種新的消除抖振的方法? ?即改進的指數趨近律法、可變邊界層法和附加連續項法；針對不確定性線性系統，在變結構控制策略中引入模糊邏輯和自適應理論來消除滑動平面上的抖振，提出了一種自適應模糊積分變結構控制方案（ afivsc ） ，利用模糊邏輯來柔化控制量中非線性不連續部分，採用自適應理論，根據系統不確定性大小在線調整模糊輸出量的隸屬函數，另外，鑒于模糊控制本質上是有靜差的，所以本文選擇了帶積分項的切換函數，由於積分項的存在使系統較正為無靜差系統。
  3. Through solving the unsteady flow fields of an airfoil - flap, the mechanism of buzz is intensively studied. on the basis of the unsteady flow fields of an airfoil - flap with an upper - wing spoiler, the mechanism of the upper - wing spoiler suppressing the buzz is researched. in additions, the comparisons of the unsteady flow fields of an airfoil - flap with and without a separator show that the separator reduce the speed of the buzz

    從非定常流場計算出發系統的研究了嗡鳴發生的機理以及擾流片對嗡鳴起抑制作用的機理；應用能量法確定了嗡鳴發生的邊界；並且研究了機翼舵面之間有隔膜和無隔膜以及機翼上有上翼擾流片和無上翼擾流片對嗡鳴發生邊界的影響；得出了有意義的結論。
  4. If we change the aspect ratio ( a ) solely, an optimal reductive effectiveness of the mc can be gotten when a equals to 2. 0 we obtained the correlation between the inlet gas velocity and other non - dimenional factors, which will be helpful to the practical application

    利用模擬的結果，我們找出了使熔體內熱毛細對流得到最佳抑制所需的氣流沖刷速度和幾個無量綱參數的關系式。這無疑對將來實驗及工程上的適用有一定的指導意義。
  5. Results obtained demonstrate that, due to the existence of zero - correlation - zone ( zcz ) of the go sequences, near ideal performance can still be achieved even when high speed radio environment is encountered. in addition, obvious interference mitigation as well as significant performance improvement can still be observed when the relative shifts of spreading sequences exceed zcz

    研究表明，由於廣義正交序列零相關區（ zcz ）的存在，即使處于高速運動無線環境，仍然可以取得近似理想性能，即使序列偏移超出了零相關區，仍然對干擾有明顯的抑制作用，顯著提高系統性能。
  6. At first, the dissertation analyses the principles, the operation theory and the control techniques of bldcm ( brushless dc motor ). then according to the different bemf of different bldc motor, the dissertation analyses the torque ripple in the bldcm with ideal 120 擄 trapezoidal waveform bemf and non - ideal bemf waveform respectively. further more the dissertation presents different novel control techniques of the torque ripple minimization in bldcm

    首先，對永磁無刷直流電機的定義，工作原理，控制方法進行了分析，然後根據永磁無刷直流電機的反電動勢波形的不同，對理想方波型無刷直流電動機的換相轉矩脈動，非理想方波反電動勢的無刷直流電動機的換相轉矩脈動進行了詳細的分析，並分別提出了不同的控制策略，對其換相轉矩脈動進行抑制。
  7. And analyzes the merit and demerit of existing designing and realizing methods. in the thesis, a kind of intelligent voltage and reactive - power fuzzy controller based on nzne. region controlling method is designed. futhermore, the thesis proposes a method of using integral to reduce modulation times and restrain mistake, and provides the relization and simulation result of the fuzzy - integral method, and discusses its strongpoint and shortcoming

    本文首先介紹了變電站電壓無功綜合控制的目標、原理、意義及數學模型，分析了現有控制方法和實現方式的優缺點，運用模糊控制技術，依據九區域控制分環節來減少調節次數和抑制誤動的控制方法，給出了模糊-積分控制方法的具體實現和模擬結果，分析了該方法的優缺點。
  8. There was no significant difference of the percent of cgrp positive nerve fibers area between group a. b. c and group d in 4 weeks model ( p = 0. 276. 0. 068, 0. 176 ) 2. in 10 weeks model, the percent of cgrp positive nerve fibers area of control group was significant higher than that of group a, group b, group c ( e = 0. 000, . 0. 000, 0. 000 ) 3

    4周模型去勢組、抑制dht組、補充雄激素組和對照組cgrp陽性神經纖維面積比例差異無統計學意義， 10周模刑對照組陽性神經纖維面積比例明顯高於去勢組、抑制dht組和補九雄激素組。
  9. A new envelope demodulation method based on empirical mode decomposition ( emd ) is proposed to make up the limitation that meaningless frequencies often arise in the envelope spectrum of conventional envelope demodulation method

    摘要提出了一種新的調制信號解調分析技術，來抑制傳統的包絡解調方法中經常出現的無意義的頻率成分。
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