共振增強 的英文怎麼說

中文拼音 [gòngzhènzēngqiáng]
共振增強 英文
resonance enhancement
  • 共 : 共動詞[書面語]1. （圍繞） surround2. （兩手合圍） span with the hand
  • 振 : 動詞1. （搖動; 揮動） shake; flap; wield 2. （奮起） brace up; rise with force and spirit
  • 強 : 強形容詞（強硬不屈;固執） stubborn; unyielding
  1. To overcome the bottle - neck, electron cyclotron resonance - plasma enhanced metalorganic chemical vapor deposition was developed

    為了解決這一問題，電子迴旋共振ecr等離子體增強有機金屬氣相沉積（ ecr - pemocvd ）應運而生。
  2. Two can indeed easily be explained as first overtones(see table 115)which occur strongly because of fermi resonance.

    另外兩條的確很容易解釋為第一泛頻（參看表115），它們的強度由於費密共振而增強。
  3. Study of fluoroscopic triggering technique in 3d - dynamic contrast enhancement magnetic resonance angiography

    低場磁共振三維增強血管造影應用初探
  4. High - resolution 3d contrast - enhanced mr angiography of the reanl arteries with fluoroscopic triggering and parallel acquisition techniques : preliminary experience

    三維動態增強磁共振血管造影在兒童大血管畸形應用中的技術探討
  5. Moreover in speech enhancement, especially in reducing the pulse noise, morphological algorithm has its unique advantage. particularly morphological filter may maintain the preferable accurate of the speech signal in speech waveform, and which produces little impairment to the formant of speech. so the spectrum structure of the speech is retained well, and the quality of the speech will not be reduced

    特別是，在時域波形分析中，形態學濾波增強較小波去噪更好地保持語音信號的細節；在頻域分析中，形態學濾波對語音信號的基音頻率、頻譜斜率、共振峰等語音特徵的影響很小，因而能夠較好的保留語音信號的頻譜結構，使語音品質不致降低。
  6. This thesis tries to update the cmdsr system to achieve the characters below : real - time, better robust, higher recognition rate, non - special - man. considering the disadvantages of traditional improved spectrum subtraction speech enhancement, this thesis proposes the theory of fuzzy spectrum subtraction based on the fuzzy theory and improved spectrum subtraction speech enhancement ; as for the difficulties of detecting the endpoint of speech signal, the thesis gives the table of initial and the improved parameters, with which we can confirm the endpoints of mandarin digit speech ; the thesis puts forward two - level digit real - time speech recognition system, the first level is based on discrete hidden markov model which is linear predictive coding cepstrum ( lpcc ) and difference linear predictive coding cepstrum ( dlpcc ), the second level is based on formant parameters ; as for the realization of hardware, the thesis depicts the realization of every part of cmdsr based on the tms320vc5402 in detail ; as for the development of software, the thesis gives the software design flow chart of cmdsr, simulates the basic theory with matlab language and gives the simulation results

    針對傳統的「改進譜相減法語音增強」參數設定單一、環境適應能力差的缺點，提出了一種利用模糊理論和「改進的譜相減法」結合的「模糊譜相減法語音增強」 ;針對語音信號端點檢測困難的特點，通過matlab模擬試驗，給出了能夠準確確定數碼語音端點的初始和改進參數表;提出了利用基於線性預測編碼倒譜參數和差分線性預測編碼倒譜參數相結合的離散隱含馬爾可夫模型進行第一級識別、利用共振峰參數進行第二級識別的兩級漢語數碼語音識別系統，在保證系統實時性的同時，實現連接漢語數碼語音識別系統識別率的提高;在硬體實現上，詳細闡述了基於tms320vc5402的連接漢語數碼語音識別系統各部分硬體設計;在軟體開發上，給出了連接漢語數碼語音識別的軟體設計各部分的流程圖，並對各部分進行了matlab模擬，並給出了模擬結果。
  7. It is a new heat transfer enhancement method to apply helmholtz resonance chamber to convective heat transfer in a pipe

    將helmholtz共振腔應用於換熱器來增強換熱是一種新的強化換熱方法。
  8. Value of 3d dce mra for diagnosis of aortic diseases

    三維增強磁共振肺動脈造影診斷肺動脈疾病臨床應用的初步研究
  9. Congenital aortic arch anomalies : contrast enhancement mra and dsa diagnosis

    以造影增強磁共振血管成像術診斷先天性主動脈弓畸形
  10. ( 3 ) the possible mechanism of dissociation / ionization is analyzed, ( 4 ) it is shown that the main dissociation channel is non - resonant photodissociation of parent molecule followed by the further photodissociation or photoionization of the fragments. in chapter six, the rempi - tof - ms of acetaldehyde are investigated in the range of 279. 5 - 286. 5nm. the main results are : ( 1 ) the tof - ms and rempi spectrum of acetaldehyde are measured

    第六章主要報道了乙醛分子在279 . 5一286 . 5nm范圍內的共振增強多光子解離一電離過程的實驗研究結果和分析結果，主要內容有: （ l ）實驗測定了乙醛分子的共振增強多光子電離的tof質譜和分質量的既mpi譜。
  11. It ' s still an open question for thorough discussion to the analysis of mixture ' s raman spectroscopy. in this thesis, we first introduce the main theory of raman spectroscopy, including the mechanism it occurs, the physical explanation, the basis of quantitative analysis, etc. then new types of raman technique such as nir - ft raman, rrs, sers, microscope raman and co - focus raman, fiber raman, etc. are discussed. and the main applications of raman spectroscopy on chemistry and material science, medicine, biology, judging and identifying science, industry, environmental protection, geology and archeology, etc. are introduced

    接著分別介紹了各種新興的拉曼光譜技術如近紅外-傅立葉變換拉曼光譜（ nir - ftraman ） 、激光共振拉曼光譜（ rrs ） 、表面增強拉曼光譜（ sers ） 、顯微拉曼光譜及共焦顯微拉曼光譜，光纖拉曼光譜等，簡述了拉曼光譜在化學和材料科學、醫藥學、生物科學、法庭和鑒定科學、工業生產、環境保護、地質考古等各個領域的應用情況。
  12. Resonance enhancement of electro - optical effect by second - order nonlinear optical polyurethane

    二階非線性光學聚氨酯對電光效應的共振增強
  13. In chapter five, the rempi - tof - ms of methanol are investigated in the range of 279. 5 - 286. 5nm. the main results are : ( 1 ) the tof - ms and rempi spectrum of methanol are measured. ( 2 ) the tof - ms of methanol is identified ; the rempi spectrum of c, ch3 and ch2o are analyzed

    第五章主要報道了甲醇分子在279 . 5一286 . 5nm范圍內的共振增強多光子解離一電離過程的實驗研究結果和分析結果，主要內容有: （ 1 ）實驗測定了甲醇分子的共振增強多光子電離的tof質譜和分質量的rempi譜。
  14. 2. while the frequency of the incident microwave is getting closer to the frequency at which the resonant effect appears, the electric field in the middle of the slot is group delayed

    （ 2 ）當入射波載頻接近共振頻率時，孔縫中心耦合的電場強度存在群時延現象，群時延現象與共振增強效應同步發生。
  15. Compared with cem, the generalized resonance method was used to calculate resonance structure for it can account for many resonance transitions efficiently. up to now, this is the first theoretical study by using mbpt. the calculation reproduced 3p 3dand 3p 4s resonance well

    3p斗4s ，共振位置在3p崢3d大共振的左側，這點我們的結果與dolmatov的rpae計算以及cooper的實驗相一致，但是理論計算共振的強度隨能量的增加呈減小的趨勢，與實驗恰恰相反。
  16. Diffusion tensor imaging parameters dynamic change in acute cerebral ischemia of rats : experimental study

    磁共振增強減影技術在結核性腦膜炎中的運用
  17. The linear coupling of microwave into a vacuum cavity with a slot is simulated at the beginning of this thesis. the resonant effect is verified, and the results show that the reflection of the cavity has little influence on the resonant effect. the numerical computation method is used to study the microwave coupling into slot on a cavity with a block inside

    本論文首先模擬了微波脈沖與帶縫空腔線性耦合的情況，驗證了共振增強作用，結果表明腔體的反射對共振增強作用影響很小，然後用數值模擬方法研究了微波脈沖與內置物質塊帶縫腔體線性耦合的問題。
  18. The following conclusions are obtained. 1. while the incident microwave is gauss - modulated, the resonant effect does exist in the cavity with slot

    得到以下結論: （ 1 ）在高斯調制脈沖入射情況下，當帶縫腔體內放置物質塊時，孔縫場存在共振增強效應。
  19. The internal block in the cavity has little influence on the resonant effect, all the energy in the cavity is determined by the resonant effect

    腔體內放置物質塊對共振增強效應影響很小，腔體內耦合的電磁場能量主要由共振增強作用決定。
  20. With the increase of the width of the slot, the e - field in the middle of the slot will decrease gradually, while the power in it increase gradually, the e - field and peak power in the cavity will also increase gradually

    隨著孔縫寬度的增加，共振增強頻率點有所偏移，孔縫中心耦合的電場強度逐漸減小，而孔縫中心耦合的功率峰值逐漸增大，腔體內耦合的電場強度和功率峰值也逐漸增大。
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