高峰系數 的英文怎麼說

中文拼音 [gāofēngshǔ]
高峰系數 英文
peaking factor
  • : Ⅰ形容詞1 (從下向上距離大; 離地面遠) tall; high 2 (在一般標準或平均程度之上; 等級在上的) above...
  • : Ⅰ名詞1. (山的突出的尖頂) peak; summit 2. (形狀像山峰的事物) peak-like thing Ⅱ量詞(用於駱駝)
  • : 系動詞(打結; 扣) tie; fasten; do up; button up
  • : 數副詞(屢次) frequently; repeatedly
  • 高峰 : peak; summit; climax; height; tor
  • 系數 : [數學] coefficient; ratio; modulus; quotient; factor
  1. Finally, with caparisons of that three parapets properties cantilevered parapets has been adopt to the steel structure of light - weight buildings with gabled frames, numerical simulations have been carried out with that buildings, results of simulations show that device can also significantly reduce the area - averaged coefficient of wind pressure and high negative suction peaks on zones susceptible to wind pressure. formula has been proposed about the height of that parapet

    最後通過三種女兒墻的性能比較確定對門式剛架設置懸挑女兒墻進行值模擬,結果同樣表明懸挑女兒墻能明顯地降低門式剛架屋面風荷載敏感區的負壓值及屋面風荷載體型,並給出了女兒墻度限值公式。
  2. 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碼語音端點的初始和改進參表;提出了利用基於線性預測編碼倒譜參和差分線性預測編碼倒譜參相結合的離散隱含馬爾可夫模型進行第一級識別、利用共振進行第二級識別的兩級漢語碼語音識別統,在保證統實時性的同時,實現連接漢語碼語音識別統識別率的提;在硬體實現上,詳細闡述了基於tms320vc5402的連接漢語碼語音識別統各部分硬體設計;在軟體開發上,給出了連接漢語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。
  3. Firstly, we study the construction of emotion - speech template database, and analyze the common features such as pitch, energy and formant. after choosing the useful features by using fuzzy entropy effectiveness analysis, we get better performance with the application of neural network. in addition, we propose some more efficient features such as speech rate, pitch slope, mel - frequency cepstral coefficients and its transient parameters, and design a processing model based on vector quantization for cepstral features to fusing different features

    本文首先介紹了情感語音據庫的建立情況,然後研究了基音頻率、振幅能量和共振等目前常用的情感特徵在語音情感識別中的作用,並且通過一種基於模糊熵的特徵有效性分析方法進行了有效特徵的篩選,應用人工神經網路建立了初步的語音情感識別模型,經過實驗發現特徵篩選后統的識別效果有著一定程度的提
  4. Besides, this paper adopts the random finite element method, uses geometric and physical mechanical parameters that are relevant to lining weight of surrounding rock, coefficient of lateral pressure, height or buried depth of vertical loading, elastic resistance coefficients of surrounding rock, elastic modulus of support structure, unit weight of concrete, thickness of the structure as well as torsional strength and compression strength of concrete and etc., as random variables, applies the monte - carlo method to sampling by computer, preliminarily evaluates the reliability of bearing capacity and stability of molded concrete lining of the xuefeng mountain tunnel, and obtains the related displacement of the lining, mean value and variance of internal force, and computed the reliability index of lining structures

    此外,本文採用隨機有限元方法,將圍巖容重、側壓力、垂直荷載度或埋深、圍巖的彈性抗力、支護結構的彈性模量、混凝土容重、結構的厚度以及混凝土的抗扭與抗壓強度等與襯砌結構有關的幾何與物理力學參作為隨機變量,應用蒙特卡洛理論進行計算機隨機取樣,對雪山隧道模注混凝土襯砌的承載力與穩定性的可靠度進行了初步評估,得出了襯砌的相關位移與內力的均值和方差,並計算出了相應的襯砌結構可靠指標。
  5. The main results indicated that : significant differences exist in diurnal average transpiration rate and the range of diurnal transpiration rate ; the transpiration rate of sawtooth oak, amorpha, lalang grass varied with a regular double apex rhythm, but that of the rest varied with a regular single apex rhythm, stomatal conductance play a maximal important role in transpiration rate, temperature ( air temperature, the earth ' s surface temperature ) also influence the transpiration rate ; transpiration rate has prominent negative correlation with the relative air humidity, the biggest coefficient is 0. 866

    筆者對日照沿海防護林幾種主要木本植物和草本植物的蒸騰速率和環境因子的關進行了研究,結果表明: 8種植物日平均蒸騰速率和蒸騰速率日變幅各異;麻櫟、紫穗槐和白茅的蒸騰速率日變換呈現出雙式的變化規律,其它5種植物蒸騰速率表現為單式的變化規律;氣孔導度影響著植物的蒸騰速率,溫度(氣溫、地面溫度)是影響植物蒸騰速率的主要因子;空氣相對濕度和蒸騰速率表現為顯著或極顯著負相關,相關達0 . 866 。
  6. Considering that the characteristics of our country ' s highway tunnels are always of long spans, tabular and of various geometry, by means of thorough analysis of the different problems existed in the design of support structures of the tunnels at present, this paper pays special attention to the two key problems, optimization method of form selection of structural section of the tunnel as well as the stability and bearing capacity of the support structures, in the design of the long and large tunnel on high - class highway, introduces the simplified complex - form optimum method in the structure optimization theory, discusses the optimum design model of lining section of highway tunnel with satisfying demands in building clearance, ventilation and load conditions, puts forward an optimization method of form selection of three different kinds of lining sectional forms ( i. e. single - center circle, three - center tabular circle and three - center sharp circle ), establishes a complete set of systematic optimum design the ory and method of long and large tunnel on high - class highway, develops the corresponding computer software used on the planned xuefeng mountain highway tunnel on shaoyang to huaihua expressway in hunan province for optimization of form selections of the structural sections, and obtains a series of relatively reasonable structural design parameters

    本文針對我國公路隧道多為大跨度、扁平、幾何形狀呈多樣化的特點,通過深入分析目前隧道支護結構設計中存在的各種問題,抓住等級公路長大隧道設計中隧道結構斷面的優化選型及隧道支護結構的穩定性與承載能力兩個核心問題,引入結構優化理論中的簡易復合形優化方法,深入探討了滿足建築限界、通風條件、受力狀態約束等條件下公路隧道襯砌斷面優化設計模型,提出了三種襯砌斷面形狀(單心圓、坦三心圓和尖三心圓)的優化選型方法,建立起一套完善的等級公路長大隧道的統優化設計理論與方法,並開發出相應的計算機程序,用於擬建的上海至瑞麗國道主幹線湖南省邵陽至懷化速公路雪山長大速公路隧道的結構斷面優化選型,得出了一列較為合理的支護結構設計參
  7. 4. achieved the high - speed colliding experiment of landslide for the first time, the paper studies the volume distributing ruler of different velocity segment after collide, fits the experiment data via extreme function, obtains the value range of the shape parameter, thereby gets the distributing function of all part of landslide after collide. on the base of above, the paper studies the accelerating effect of partial rock - mass because of colliding, and acquires the relation between accelerating volume and overall volume, and colliding velocity

    ( 4 )首次進行了滑坡巖體的速碰撞模型實驗,研究了碰撞解體后不同速度段巖體體積的分佈規律,並應用值extreme函對實驗結果進行了據擬合,確定出了各形狀參的取值范圍,從而得到了滑坡巖體速碰撞后不同塊體的分佈函,並在此基礎上研究了滑坡巖體碰撞後部分巖體的加速運西南交通大學博士研究生學位論文第2頁動效應,得出了獲得加速的巖體比例與滑坡總體積及碰撞速度的關
  8. In this paper, through modeling and analyzing the non - continuities in the rf structures of twt, scattering parameter s11 is derived to represent the peak - peak values of the ripples of gain and phase - shift in traveling wave tubes, providing with some instructions for the controlling of the uniformity of gain and phase - shift in twts

    本文通過對具有頻不連續性的行波管進行建模分析,用表徵不連續性的反射的幅度給出了行波管增益和相移值的量級,對控制相位一致性行波管的不連續性提供了依據。
  9. Dissolved gas analysis ( dga ) is one of the mainly technology methods to diagnose the internal malfunction in transformer. by request of dl / t722 - 2000, < guide to the analysis and the diagnosis of gases dissolved in transformer oil >, the component of h _ 2, c _ 2h _ 2, c _ 2h _ 4, c _ 2h _ 6, ch _ 4, co and co _ 2 is used to judge and analyze the internal malfunction in transformer

    統首先接收氣相色譜儀發送的據信息,並對這些據進行處理與分析,計算出譜圖據的波度、波面積、波起始點、基線等值,在此基礎上依據定量分析及故障診斷原理對變壓器進行診斷,得出結論。
  10. With fast development of our country " s gas industry and air ' s increasingly serious contamination in city, using gas instead of coal and supplying energy in high efficiency and cleanliness has become necessary way in city. there are different problems in the current heating ( air conditioning ) systems. in the cogeneration system, heat and power affect each other, heating - pump heating ( aie conditioning ) system can not satisfy the peak load very well, the cost of gas fuel in boilor heating sestem is so high. the high generating efficiency of the diesel - engine two - sourse heating ( air conditioning ) systems is limited in range of 100kw - 1000kw, the heating scope is so limited. combined cycle of two sourse heating ( air conditioning ) system is most suitable selection to buesness community with big scope my paper aim at this syetem ' s primary question when it is applied in our country - - - - bringing project into execution and technology economy feasibility and off - design performence, combined with a certain demonstrating project in beijing buesness community, going along with calculating and analyzing, drawing out some efficient datas and conclusions, based on this, bringing out primary alements affecting combined cycle of two sourse heating ( air conditioning ) system " economics

    熱電聯產統熱電相互牽連,熱泵供暖(空調)統不容易很好地滿足尖負荷,鍋爐供暖統供熱中天然氣燃料構成的成本過,內燃機雙源供暖(空調)統的發電效率僅限於100kw - 1000kw負荷范圍,供熱面積有限。對于大面積的商業園區、居民小區,燃燒天然氣的燃氣-蒸汽聯合循環雙源供暖(空調)統是最佳選擇之一。本論文針對該統在我國應用時的主要問題- - -方案的技術實施與技術經濟可行性,結合北京某一商業園區示範工程,進行了統的計算與分析,得到了有效的據與結論,在此基礎上,提出影響聯合循環雙源供暖(空調)統經濟性的主要因素,並進行敏感性分析,得出有益的結論;最後通過各種供暖方案的比較分析回答了某些人對該統的疑慮和不解,並指出統的優化方向。
  11. We analyzed the regular pattern of daily medicine cost change of operation inpatients during hospitalization in every group. the results indicated that the median line of daily medicine cost had similar regular pattern in operations on the nervous system, the musculoskeletal system, the nose, mouth, and pharynx system and the female genital organs system : the top of daily medicine cost median emerged on the day of operations ; the median of daily medicine cost was low in the period after operation, and the lowest in the period before operation. the median line of daily medicine cost of operations on the digestive system and the integumentary system keeped at a high level in the period of 1 - 6 days after operations

    手術病人日藥費隨住院時間的變化規律按icd - 9 - cm類目表的15個統大類(解剖學分類)將住院手術病人分為15組,分析了各統手術病人住院期間日藥品費用的變化規律,結果顯示:神經統、肌肉骨骼統、鼻口咽統和女性生殖統手術的日藥費中位線圖具有相似的變化規律:手術病人住院期間的日藥費碩士學位論文中位值位於手術當日,且手術當日的日藥費變異最大;術后住院日的日藥費中位明顯降低;術前住院日的日藥費中位很低;消化統和體被統手術在手術當日及術后1 6天內的日藥費中位維持在較的水平。
  12. The east transect was classified thirty five vegetation types using ndvi data from 1995 - 1996 by gis technique. the paper concludes that the ndvi from meteorological satellite is sensitive indicator of vegetation growing condition, times series curves of ndvi can truly curve vegetation growing principle by drawing the seasonal change curve of ndvi data by three groups. the paper also concludes that the forest ' s ndvi curve is commonly single apex, while farmland ' s or shrub ' s curve is mostly double apex, the peak value of forest ' s ndvi is commonly higher than grassland, farmland and some other vegetation types

    應用地理信息統技術處理1995 - 1996年1kmndvi據,將南方樣帶劃分為35類,分三組繪制35類植被的ndvi季節變化曲線,得出氣象衛星ndvi是反映植被生長狀況的敏感指示器, ndvi時間序列曲線真實地刻畫出植被的生長規律;經分析得知森林ndvi曲線一般為單曲線,而農田灌叢多為雙曲線;森林ndvi值一般於草原、農田等其它類型。
  13. There are functions such as drawing the chart of amplitude - frequency and phase - frequency, calculating and displaying the highest peak value, the total sum of amplitude and the effective line - breadth of the signal in the program. so an effective technical means is supplied for the analysis of ultrasonic signal

    軟體統具有幅頻圖及相頻圖的繪制、最值、諧波及有效譜寬度的計算及顯示等功能,從而為超聲信號的頻譜分析提供了極其有效的技術手段。
  14. These source rocks are good gas source rocks and have a certain extent of oil - generating capability based on high abundance and type 2 - of organic matters

    石炭烴源巖有機質豐度較,有機質類型以型和2型?主,絕大部分處于生油至干氣期, ?良好的氣源巖,並具有一定量的生油能力。
  15. The results show that wavelength locates in gain zone of semiconductor optical amplifier, and have higher peak power and proper time delay between the two pulses for the second order super gauss control pulse in semiconductor optical amplifier. a high quality amplified signal pulse can be achieved. the chirp can be reduced notability by using cascading soa in cross gain modulation based on soa, and the distance and the peak power of conversion optical pulse can be increased notability, and we can let down the demand for wavelength based on xgm in soa and enhance the flexibility of wavelength conversion

    我們應用二階超斯光脈沖與斯信號脈沖同時注入soa和應用soa與非線性光學環鏡( nolm )相結合的方案來對信號脈沖進行壓縮整形,模擬顯示,在調節統合適參的情況下,波長位於soa增益區的二階超斯控制光脈沖在具有較值功率和適當時延下輸入soa時,最後可以得到放大的質量超簡訊號光脈沖;在基於soa的交叉增益調制( xgm )全光波長轉換中,採用級聯的soa能有效地使反轉光脈沖的頻率啁啾得到有效降低,波長向下轉換的距離和反轉光的值能量都得到明顯提,降低了利用交叉增益調制( xgm )波長轉換中對波長精度的要求,從而提了波長轉換的靈和性。
  16. Based on the study of the test pressure data, the acoustic time and the reconstrction of paleoformation pressure, through the study of abnormal pressure in the middle and western sichuan basin, it ' s shown that the distribution of stratum pressure differs greatly in different zones ; the evolution history of paleo - formation pressure has been restored according to the models of the evolution history of pressure, and it shows that there were two high pressure arouse, the first arouse in later jurassic and the second in erlier triassic, analyzing the relations between the excessive pressure distribution and the petroleum migration

    摘要通過實測壓力據、泥巖聲波壓實研究、古壓力恢復研究,對川西、川中地區異常壓力在縱向、橫向上的分佈特點的分析,認?該區異常壓力分佈有明顯的分區性;同時,依據異常壓力的孕育史模型,恢復本地區的上三疊統古壓力的形成與演化歷史,認?上三疊統過剩壓力出現過兩次,分別在晚侏羅世末和早第三紀末;最後分析了該區異常壓力與油氣運聚的關
  17. The quantized lp coefficients are replaced by the unquantized lp coefficients in the frequency domain expression of the feel weighted filter. the error signal has more similar envelope shape, and the hearing effect is better than before because the unquantized lp coefficients have more accuracy than quantized lp coefficients

    由於未量化的線性預測具有更的精度,因此,誤差信號通過修正後的感覺加權濾波器以後,具有與語音信號譜更加相似的包絡形狀,從而更好地利用共振對誤差的掩蔽效應,達到更佳的主觀聽覺效果。
  18. We also, discuss the features of a single charge soliton in detail, such as peak potential, peak width, threshold voltage and their dependences on the array parameters

    文中還詳細討論了單電荷孤子的寬和閾電壓等方面的特徵以及它們隨結鏈結構參的依賴關
  19. With fca, the channel - reuse pattern can be optimized and the management of channel assignment to a mobile terminal is simplified. however, such a scheme cannot accommodate fluctuating traffic in a cell : when the traffic increases, the packet delay may increase to a undesirable level, or even been blocked

    較之傳統的語音業務來說,據業務的分佈非常不均勻並且更具突發性,這使得即使是在第三代統中,盡管統容量有了較大的提升,但在通信的時期,阻塞的情況仍然有可能在某些小區內發生。
  20. The results showed that the 11 measured cooking and eating quality properties and taste value have manium significance genetic difference ; among the cooking and eating quality properties, varietal variation coefficent of gel consistency, peak viscosity, break down, setback is relatively large ; every cooking quality property has a different correlation with eating quality property, initial pasting temperature, finial viscosity, consistency and setback have significant or maximum significant inverse correlation with taste value, while peak viscosity, break down has a postive correlation with taste value, amylose content and protein content are inversely related to taste value, but gel consistency are positively related to taste value another, the correlation among varietal cooking and eating quality properties is significant or maximum significant ; in the analysis of principal components, the cumulative percent of 4 selected principal components reached 90. 58 %, initial pasting temperature of large second principal components is small, but amylose content and protein content is high, finial viscosity, consistency are large

    結果表明,所測定的11項蒸煮食味品質特性及味度值在供試品種間均存在著極顯著的遺傳差異;在蒸煮食味品質特性中,膠稠度、最粘度、下降粘度值、粘滯消減值的品種間變異較大;糊化開始溫度、最終粘度、回冷粘滯性恢復值、粘滯消減值與味度值呈顯著或極顯著的負相關,而最粘度、下降粘度值與味度值呈極顯著的正相關,直鏈澱粉和蛋白質含量與味度值呈負相關,而膠稠度與味度值呈正相關;在主成分分析中,被入選的4個主成分的貢獻率達90 58 ,其中第二主成分大的品種,糊化開始溫度低,直鏈澱粉和蛋白質含量,最終粘度和回冷粘滯性恢復值大。
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