無關頻率 的英文怎麼說

中文拼音 [wúguānbīnlǜ]
無關頻率 英文
unrelated frequencies
  • 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...
  • 關 : Ⅰ動詞1 （使開著的物體合攏） close; shut 2 （圈起來） shut in; lock up 3 （倒閉; 歇業） close down...
  • 頻 : Ⅰ形容詞（次數多） frequent Ⅱ副詞（屢次） frequently; repeatedly Ⅲ名詞1 [物理學] （物體每秒鐘振動...
  • 率 : 率名詞（比值） rate; ratio; proportion
  • 無關 : 1. （沒有關系; 不涉及） have nothing to do with; be unconcerned 2. [數學] independence
  • 頻率 : frequency; rate
  1. Delta brain waves are those with the lowest frequencies and relate to the unconscious mind. delta waves are present during deep sleep, even when the other types of brain waves are not detectable, but they may also be present in the waking state, combined with the other types. they are associated with highly instinctive, intuitive, and empathetic states of mind

    波頻率最低，它構成了無意識，波出現于其它類型的腦波測不到的深睡眠期，也出現于與其它類型的腦波相混合的清醒狀態它與高度本能直覺和同一體等心靈狀態相關。
  2. So it holds a ideal ability to anti - interference and has 2 scalar level resolution in location and measuring velocity than traditional radio induction technology. and the channel composed of the new radio induction system for communication is different from the parameter - constant channel and the traditional parameter - changing channel, its parameter is decided by the mutual induction between its antenna and induction - cable, by the location of its antenna, by the signal frequency passing through, its parameter has nothing to do with the time parameter. the channel composed of the new radio induction system is a new parameter - changing channel independently of time for communication

    而且，由新型無線感應系統組成的通道既不是恆參通道，也不是一般目前所知的變參通道，其通道傳遞函數的幅值只與信號的頻率有關，與系統中天線和感應電纜之間的互感和天線的位置有關，而與時間無關，其通道傳遞函數的相位只與天線的位置有關，而與時間無關，由新型無線感應系統組成的通道是一種不隨時間變化的新型變參通道。
  3. Theta waves are next in frequency below alpha waves and are associated with the subconscious, the boundary zone between the conscious and unconscious minds, the home of various memories, sensations, and emotions that may be inaccessible to our conscious minds but nonetheless deeply affect our attitudes, beliefs, and behaviors

    波的頻率低於波，它跟潛意識相關。潛意識是意識與無意識之間的臨界區，儲存極大量的記憶感覺和情緒，是意識所不知的，卻深深影響我們的態度信念與行為。
  4. In this thesis, the concept of " fractal " and the recursive algorithm of fractal structure are depicted. the wavelength - independent character of archimedean spiral antenna and the space filled property of koch monopole are analyzed by the method of moment

    本文介紹了分形的基本概念和分形結構的迭代演算法，採用矩量法分析了阿基米德螺旋天線的頻率無關特性和koch單極天線的空間填充特性。
  5. How frequency changes with time is the thing designers concern most. the importance of frequency measurement is easy to see

    無線電波信號頻率隨時間的變化關系往往是設計人員最為關心的信號特徵之一。
  6. Your frequency of accessibility was simply shut off so that you couldn " t turn the dial of your own radio

    你可達到的頻率只是被關掉了以便你不能撥發你的無線電信號。
  7. Reference : modelling risk factors for injuries from dog bites in greece : a case - only design and analysis

    在3年間被咬狗咬的2 ， 642位病人，其被咬的頻率和月相無關。
  8. Data that focus not on age but on length of service give similar results and confirm that the frequency rate of work accidents decreases with length of service

    事故的次數的多少與人的年齡無直接關系，但與服務的年限的長短有關，事故的頻率隨著服務年限的增長而減少。
  9. The control tactics of space voltage vector are investigated, and the simplified algorithm which judges the sector location of reference vector and calculates switch operation time is put forward. by analyzing the current hysteresis control, the relation between switch frequency, and hysteresis bandwidth and input inductance of pwm rectifier is deduced. by applying instantaneous power theory, the principle of pwm rectifier power control is analyzed, and the direct power control by matlab toolbox through estimating active power and reactive power with virtual flux is realized, and the simulation results prove that it is correct

    對常用空間電壓矢量控制策略進行分析，提出了給定參考矢量所在區間判斷的簡化方法，以及電壓矢量作用時間的求取方法；分析了電流滯環控制策略，推導出開關頻率與滯環帶寬以及整流器輸入電感之間的關系；應用瞬時功率理論分析pwm整流器功率控制原理，通過虛擬磁鏈估計有功功率和無功功率，用matlab實現了直接功率控制，並驗證了該控制方法的正確性。
  10. Modified formula for sensorless dc motor speed estimation was proposed through the test for relationship between the current ripple frequency and the rotation speed in a 4 - pole dc motor

    摘要根據4極直流電動機的轉速與脈動電流頻率關系的實驗結果，對現有的無傳感器直流電動機測速公式提出了修正意見。
  11. Article 32 post and telecommunications departments, military communications departments and radio administration authorities shall guarantee provision of the circuits and frequency required by the competent departments for civil air defense in establishing communications and warning networks, the relevant units and individuals shall provide convenience for installation of facilities of civil air defense communications and warning, and may not obstruct it

    第三十二條人民防空主管部門建設通信、警報網所需的電路、頻率，郵電部門、軍隊通信部門、無線電管理機構應當予以保障；安裝人民防空通信、警報設施，有關單位或者個人應當提供方便條件，不得阻撓。
  12. Because of the using of interpolation, noise shaping and switching amplification in the digital audio amplifier technology, the power supply modulator is not only much efficient but also behaving good in envelope amplification, this advantage is hard to implemented with conventional technology

    數字音頻功放技術是近年發展起來的高效率音頻放大技術，該放大技術採用了過取樣、噪聲整形等數字音頻處理演算法和開關功率放大。採用該技術實現的電源調制器不但具備很高的效率，而且能高指標地放大包絡信號，是常規的電源調制技術無法實現的。
  13. In this paper, a new control strategy based on the adaptive deadbeat voltage space vector is presented. this control scheme has a lower sample frequency and a smaller difference between switch frequency and sample frequency. it has many advantages, such as producing zero vectors organically, tracing exactly, non - shaking, etc. and its dynamic response is better

    對于電能質量調節器來講， pwm跟隨指令參考信號的控制性能在很大程度上影響著裝置的補償效果，本文選擇無差拍電壓空間矢量控制為系統控制策略，這種控制方法具有采樣頻率低，開關頻率與采樣頻率的差距小，能有機地產主零矢量、跟蹤精確以及無抖振等優點，動態響應快。
  14. Firstly, the ridge resolution under multi - component situation is analyzed ; a conclusion shows that the resolution is close related with the ratio between component instantaneous frequencies ( if ). generally if this ratio is greater than 2, the ridges could be well separated ; when this ratio is less than 2, the interaction between ridges will form a complex ridge image so that it being impossible to locate single ridge

    首先針對多個信號分量的情況，定量分析了脊的解析度，並得出結論：脊的解析度與信號分量瞬時頻率的比值密切相關，一般在比值大於2的情況下，兩條脊能夠很好地區分；在比值小於2的情況下，脊之間互相干擾，形成復雜的脊分布圖像，無法提取單條的脊。
  15. The breakpoint is determined mainly by the frequency and nearly independent of the transverse dimensions of tunnels and the polarization modes

    電導率斷點主要受傳播頻率的影響，而與巷道橫截面尺寸和極化方式幾乎無關。
  16. The frequent form representation based on logical logic relation representation enhances the resolution of three doors problems ; ( 3 ) the participants who acquire the correct experience from frequent form representation can resolve the transfer whether it is similar in content or in structure

    （ 3 ）在邏擇關系分解基礎上的頻率表徵無論對結構相似還是內容相似的遷移問題的解決都有最好的正遷移效果。
  17. On the analysis of the theory of instantaneous reactive power, the paper brings forward a new harmonic detection method based on multiple frequency transform. the detection theory of positive sequence harmonic and negative sequence harmonic is respectively proved in detail. the correlative concepts are defined and the simulation validates the feasibility of this method

    本文在分析瞬時無功功率理論的基礎上，提出了一種基於倍頻旋轉變換的諧波測量方法，分別針對正序和負序分量，從理論上證明了該方法能分離出單個的諧波，給出了相關量的定義，最後通過模擬驗證了該方法的有效性。
  18. Taking dc motor test as an example, a creative idea of applications of some advanced signal processing tools, such as time - frequency analysis, wavelet, and instantaneous frequency ( if ) evaluation, in motor testing field is presented. the paper systematically summarizes basic theories of time - frequency analysis and wavelet transform based on which an in - depth research of effective if evaluation based on wavelet ridge and wavelet curve is carried out. in the end a fast t - n characteristic testing system with neither torque nor speed sensor is successfully developed

    本論文主要關注小波分析在電機性能自動測試系統中的應用，針對傳統電機測試系統以及信號處理技術在電機測試領域中應用的不足，以直流電機為例，提出了將時頻分析、小波包變換以及基於小波脊的瞬時頻率提取方法應用到電機測試領域的新思路；較系統地總結了時頻分析和小波變換的基本理論，深入探討了基於小波脊線和小波曲線的瞬時頻率提取，並成功開發了基於正交小波包分析和基於小波脊線的瞬時頻率提取的無轉矩轉速傳感器的直流電機快速測試系統。
  19. In this part, the high - frequency series inverter with resonant pole capacitor is introduced mainly. the current - exchanging processes of the inverter in different working modes are analyzed, how to reduce the switching loss is discussed, and the calculating methods of snubber capacitor c, factor angle switching frequency and pulse width pw are given in optimum switching process. and results of simulation and experiment verify the validity of theoretic analysis

    接著重點研究了含有諧振極無損緩沖電容的逆變器，對其換流過程中的不同工作狀態進行分析，討論了如何減小逆變器的開關損耗，給出了最佳工作狀態下緩沖電容c 、感性角、開關頻率、觸發脈沖的脈寬pw的詳細計算方法，並通過大量的模擬和實驗波形證明了理論分析的正確性。
  20. Based on the objective set forth in the e - japan basic strategy to " promote the construction within five years of a world - class internet allowing ultra - fast access, and make it available to all citizens who need it at a reasonable price, " the environment for it business is being advanced through communications - related regulations, reform of the administration of radio frequencies, new directions for the regulatory policies relating to integration of communications and broadcasting, as well as aggressive initiatives to promote the it business and develop human resources

    依據網路日本基本戰略設立的目標「在五年之內，促進建立一個世界級的網際網路，實現超快速網路接入，並以合理的價格向所有需要網際網路接入的公民提供服務」 ，通過制定與通訊相關的法規改革無限頻率的管理體系頒發新的融合通訊和廣播管理政策的新導則以及積極採取措施促進it業務和人力資源的開發，從而極大地改善了it業務的發展環境。
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