調譜 的英文怎麼說
中文拼音 [diàopǔ]
調譜
英文
tune family-
Study on a spectrum absorptive optical fiber gas sensor demodulation system
光譜吸收型光纖氣體傳感器解調系統的研究And then facing the problem of the channel estimation of the adaptive modulation system, we conclude out the channel estimation algorithms on maximum likelihood ( ml ) estimation and maximum a posteriori ( map ) estimation under the condition of flat fading channel and selective fading channel in detail. to meet flat fading channel, we simulate the relationship of the ratio between the error covariance in map estimation and ml estimation and pilot symbol message length. the conclusion can be drawn from these results
接著，對自適應調制系統中的通道估計問題難點，詳細推導了平衰落通道條件下和選擇性衰落通道條件下最大似然（ ml ）估計和最大后驗概率（ map ）估計演算法，針對平衰落通道，我們模擬了map估計和ml估計的方差與導頻符號長度的關系，模擬結果表明，錯誤方差受多譜勒頻率的變化影響最大，並且對實際的自適應調制系統，導頻符號長度的取值超過20個符號長度時， map通道估計明顯優于ml通道估計。The remote sensing quantitative retrieval model for the appraisable factors of desertification monitoring are founded. in naiman country, inner mongolia, the experimental area, the hyperspectral imaging spectrometer data in plant growth seasons are collected by state - produced airborne hyperspectral imaging spectrometer omis - i, and the etm + image is also obtained. meanwhile, ground investigation and measurement are made, which include the measurement on reflection feature of different kinds of geo - targets and the ground investigation data necessary for spectral rebuilding and retrieval models of the appraisable factors of desertification monitoring
本研究以內蒙古奈曼旗作為研究試驗區，採用我國自行研製的機載高光譜成像光譜儀omis - ，在植被生長季節取得高光譜解析度成像光譜儀數據和etm ~ +圖像，並進行了同步的地面調查及量測，包括不同類型地物反射特性量測和光譜重建以及荒漠化監測評價因子定量反演模型所必需的地面樣方調查數據。Borage is cooked and prepared much like spinach ; with witch it is interchangeable in most recipes. however, it loses much of its flavor when boiled in water
琉璃苣被烹調和準備的像菠菜一樣；由於巫婆它是可交替的在大部分的食譜上。不過，當在水裡沸騰時，它失去它的大部分味道。Total cost per month is about 23. 73 less than 1. 00 a day ! canned pet - food costs about the same, but contains low ash mg diets included diseased meat, euthanized pet cats and dogs, road kills, poultry feathers, sweepings from milling room floors, dirt, fecal matter, diseased organs from operations, fur, beaks, drugs, litter. all is then " denatured " with carbolic acid, fuel oil, and or kerosene, with added flavor dye
以上食譜總費用約每月23 . 73加幣一天不到一元加幣與普通寵物罐頭食品的費用類似，但即使是低ash mg罐頭也含有病死因注射而死和路上軋死的動物寵物的肉，還有家禽羽毛加工廠廢渣污垢排泄物手術切除的病變器官動物皮毛鳥喙藥物垃圾，全部經石碳酸處理過，還有燃料油煤油調味料及色素！It can realizes historical data repeat, time field analysis, spectrum analysis, time delay field analysis, axis orbit analysis, digital filter, corelation analysis, holographic spectrum analysis, demodulation analysis, fft delicate analysis and so on
能實現歷史數據回放分析、時域分析、頻域分析、時延域分析、軸心軌跡分析、數字濾波、相關分析、全息譜分析、解調分析及fft細化分析等功能。Abstract : in the paper the deterrent content and the concentration of diphenylamine dibuty l phthalate and centralite in finished product manufactured by two different methods were analyzed by high performance liquid chromatography, which can provi dereference for adjusting the technology of the propellant manufacture
文摘:利用高效液相色譜儀分別測定了發射藥在兩種制備工藝中的鈍感劑鄰苯二甲酸二丁酯和二號中定劑的含量及鄰苯二甲酸二丁酸在其中的濃度梯度分佈，為調整發射藥制備工藝提供了參考。The broad fluorescence spectrum of the organic dyes suggests a broad tunability range for lasers using them as the active material.
有機染料具有寬熒光光譜使人們想到，若用它們作為激光介質，則激光器就會有寬的調譜范圍。Abstract : based on the synthetical data from the remote images, geological section, geomorphologic landscape, ancient water system evolution and surface feature spectrum etc, the study indicates that there is an undersand lake in the northern peripberal belt of qarhan salt lakes of qaidam basin
文摘:根據地球衛星遙感影象、地物波譜測定以及地貌景觀、古水系演化和地面地質調查等資料的綜合研究表明，柴達木盆地察爾汗鹽湖礦區北部外圍地帶存在一種新的成因類型的鹽湖? ?沙下鹽湖。Symmetry in spectrum space of isotonic oscillator and two - photon parametric model
同調諧振子譜空間上的對稱性和參量雙粒子模型Ledger lines or leger lines are short horizontal lines used to indicate notes that lie above or below the stave
加線為較短的水平線，用以表明音調在五線譜之上或之下。Spices and condiments. dried peppermint mentha piperita linnaeus. detection of carvone by thin layer chromatographic method
佐料和調味品.干薄荷.用薄層色譜分析法測定香芹酮At their music stands the orchestra were tuning their instruments amid a delicate trilling of flutes, a stifled tooting of horns, a singing of violin notes, which floated forth amid the increasing uproar of voices
樂師們對著樂譜架調整樂器的音色，笛子的輕快顫音，法國號的低沉呼鳴，小提琴的悅耳奏音交織在一起，在越來越高的嘈雜人聲上空蕩漾。Spices and condiments. chillies and their oleoresins. determination of total capsaicinoids by high performance liquid chromatography
佐料和調味品.辣椒及其含油樹脂.用高效液相色譜法測定總辣椒素Spices and condiments. whole or ground pepper and pepper oleoresin. determination of piperine content by high performance liquid chromatography
佐料和調味品.整個胡椒或胡椒粉和含油樹脂.用高性能液相色譜法測定胡椒的含量The third, after theoretically analyzing, the following practicable methods are put forward : 1 ) automatically pick - up the synchronous information by analyzing the spectrum of intercepted video - leaking information ; 2 ) realizing the phase lock and the electronic image stabilization by integral - projection and differential - positioning ; 3 ) improving the effect of accumulation mean filter and the pectination filter by using electronic image stabilization ; 4 ) automatically adjusting image acquisition parameters by detecting the image entropy, therefore the quality acquired image is improved ; 5 ) to realize the quantitative test of a leaking extent, a standard test picture was designed. finally, a proto type for leaking information processing based on our techniques mentioned above and the virtual instrument principle was designed and tested
在理論分析的基礎上，提出了以下的實用技術： 1 ）用譜分析方法從截獲的信息中自動提取同步信息； 2 ）用積分投影、微分定位的方法進行相位檢測，實現可靠的鎖相和電子穩像； 3 ）將電子穩像技術用於重加濾波和梳狀濾波的濾波方法，改進了濾波效果； 4 ）通過檢測圖像信息熵實現圖像採集參數的自動調整，改進了圖像採集的質量； 5 ）設計了用於儀器定標的標準測試圖，可以對泄漏信息進行定量檢測。This key characteristic makes it possible to enhance the photoconductivity properties, and to adjust the spectral response range of devices made by mpc, which leads a bright future for application of phthalocyanines in opto - electronic field
酞菁金屬配合物的突出特點之一是其能帶結構易於剪裁，可通過不同方法加以改變，從而達到改善器件光電導性能，調整光譜響應范圍等目的。From theoretical analysis, we know the existing demodulation methods have limitations as following : one is that the subtraction of the two signals frequencies will display as the result of demodulation when we demodulate two time - domain adding signals without modulating information ( fault information ) ; the other one is that aliasing phenomenon will occur as a result of getting absolute value, detection or square in the process of generalized demodulation analysis, such phenomenon will result in some superfluous frequency composition on the frequency spectrum, which will puzzle the detec tion of mechanical vibration. if the sampling frequency is selected from a suitable range, the aliasing phenomenon will be avoided ; the last one is that aliasing frequencies will be produced in zoom demodulation analysis because this algorithm cannot employ digital low - pass filtering to avert the folding frequencies of higher harmonics in the process of zoom sub - sampling
現有的解調分析方法存在以下三種局限性：將不包括調制信息（故障信息）的兩時域相加信號，也以其頻率之差作為解調信號而解出；廣義檢波濾波解調分析中，由於取絕對值、檢波或平方過程可能產生混頻效應，在解調譜中表現為無法分析的頻率成分，並由此推導出避免這種混頻現象的采樣頻率的選取范圍，從根本上避免此類誤診斷的產生；幾種細化解調分析新演算法中，因為無法在細化分析的選抽時進行數字低通濾波，有可能會出現調制頻率的高次諧波成分發生頻率混疊而反折到低頻部分的現象。Zeeman - tuned laser
塞曼調譜激光器Auto tune facility
自動調譜功能分享友人