道數 的英文怎麼說
中文拼音 [dàoshǔ]
道數
英文
number of tracks-
The ainu had japan ' s northern hokkaido island nearly to themselves for hundreds of years
阿伊努人居住在日北本，北方的北海道數百年了。The detected data, divided into temporal dimension, spatial dimension and classificatory dimension, are mined by using star mode so as to discover the changing laws of track
將軌道數據分為時間維、地理維、類別維3個維度，運用星型模式對軌道檢測數據進行數據挖掘，發現軌道變化規律。Improving the signal quality of a voice - grade data line to improve the speed or accuracy
改善聲音通道數據線的信號質量以提高速度或精度。During the calibration, a regress - analyse method is used to get the weight of the different channel based on equational coefficient, the weight represents the sensitivity of each channel
為了提高測量的可靠性和精確性，對9通道數據同時採集，在測試標定時採用回歸分析方法，根據靈敏度得到不同通道的權值。This mathematics problem is extremely difficult.
這道數學題難度很大。Configurable fifo space for data handling of tx and rx
模塊的通道數可配置With the development of communication system capability, the channels of the dwdm system are geminated and the capability of every channel grows gradually. all of these require the dwdm source output has high precision and stability
隨著通信系統容量的增加， dwdm系統的通道數成倍增加，每個通道容量也逐步提升，這些都大大增加了對dwdm光源輸出精度和穩定性的要求。Extv, operated by galaxy satellite broadcasting limited ( gsb ), a joint venture of tvb and intelsat, announced the official commencement of its digital multi - channel tv service in hong kong on 18 february 2004
銀河衛星廣播有限公司提供的extv是電視廣播有限公司及intelsat的合資企業。於2004年2月18日正式宣布開始在香港提供多頻道數碼電視服務。The irradiation experimental results show that the resolution of thin detector e1 is higher than that of other thick detectors for ex - particles and protons detection. energy calibration for a - particles was completed with multiplication factor 1 / 3. energy calibrations of a - particles in detector e1 and e1, are 0. 107 mev and 0. 123 mev per channel, respectively
質子能量刻度採用1檔，每道能量h約在0 . 0167mev道，但是在e _ 1探測器中的能量刻度隨著能量的增加略有所下降，這是由於高能質子伴隨有較多的核反應道對粒子探測產生了干擾，從而增加了在e _ 1探測器中的能量沉積道數，使得每道能量略有所下降，另一個因素可能是探測器厚度的不均勻性的影響，但這並不影響對粒子的鑒別。Basic technical parameter requirements and methods of measurement on multichannel sound television receivers using the nicam two - channel digital sound - system
採用nicam雙通道數字聲系統多聲道電視接收機的基本技術參數要求與測量方法Methods of measurement on receivers for television broadcast transmission - electrical measurements on multichannel sound television receivers using the nicam two - channel digital sound - system
電視廣播傳輸接收機測量方法.用nicam兩頻道數字聲音系統的多頻道伴聲電視接收器電氣測量Recommended methods of measurement on receivers for television broadcast transmissions ; part 5 : electrical measurements on multichannel sound television receivers using the nicam two - channel digital sound - system
電視廣播接收機的推薦測量方法.第5部分:使用nicam雙聲道數字音頻系統測量多聲道電視接收機Recommended methods of measurements on receivers for television broadcast transmissions - part 5 : electrical measurements on multichannel sound television receivers using the nicam two - channel digital sound - system
電視廣播接收機的推薦測量方法.第5部分:使用nicam雙聲道數字音頻系統多聲道電視接收機的電氣性能測量Recommended methods of measurement on receivers for television broadcast transmissions - part 5 : electrical measurements on multichannel sound television receivers using the nicam two - channel digital sound - system
電視廣播發射接收機測量的推薦方法.第5部分:使用nicam雙聲道數字音響系統對多聲道電視接收機的電測量Recommended methods of measurement on receivers for television broadcast transmissions - part 5 : electrical measurements on multichannel sound television receivers using the nicam two - channel digital sound - system ; amendment 1
電視廣播接收機的推薦測量方法.第5部分:使用nicam雙聲道數字音頻系統對多聲道電視接收機的電氣測量.補充件1Simple solution of a problem on mathematical olympiad
一道數學奧林匹克問題的簡解Generalization of a problems on mathematical olympiad
一道數學奧林匹克問題的推廣In term of the probability of communication system and perturbance theory, the model of the effect of srs to error bit ratio in communication system is established. through the way numerical of simulation, limitations to srs to error bit ration of communication system and input optical power, the number of channel etc are discussed. the obtained conclusion has definitely reference value to the design of practical communication
根據數字通信系統幾率的特性和微擾理論，建立了受激喇曼散射對通信系統誤碼率影響的理論模型，並通過數值模擬討論了受激喇曼散射對系統誤碼率、最大輸入功率和通道數等的限制，獲得了一些對實際光通信系統設計有參考價值的結論。Aiming at the present design fashion of domestic bigger tunnel, simulating a bigger tunnel with catholic characteristic, confirming the parameters of traffic inducement and controlling ( tunnel length, traffic, the selection and location of detection equipments, amount of roadway indicative lamp, etc ) on the base of the analog tunnel, discussing the controlling and revulsive mode of tunnel. briefly discussing the constitution of tunnel surveillance and controlling system and the executive means of traffic controlling and inducement subsystem and network structure of tunnel controlling system. finally discussing the conformation of emulational tunnel ' s database and detailed executive program by programming the computer emulation of controlling induce subsystem
論文圍繞「交通誘導與控制」這一中心展開，探討長大隧道交通誘導與控制設備及其控制誘導方式；結合國內外對交通流模型研究的成果，提出一套適合長大隧道交通流特點的交通流模型；並針對目前國內長大隧道的普遍設計方式，模擬一個帶有普遍性特徵的長大隧道，確定了關于交通誘導與控制方面的參數（隧道長度、交通量、檢測設備的選取和位置、車道指示燈的數目等） ；以此模擬隧道為基礎，進一步探討隧道的具體控制與誘導方式；簡要探討隧道監控系統的構成、交通控制與誘導子系統的實現方式，隧道控制系統的網路架構；最後通過編程實現控制與誘導子系統的計算機模擬，討論關于模擬隧道數據庫的構建，具體編程實現等。In this thesis, a multiple - stigmatic - point method ( mspm ) is applied to improve the conventional rowland - type design, which is especially important for designing an awg when the total number of the channels is large. it greatly improves the performance of an awg, such as the channel uniformity, the crosstalk and the insertion loss
文中採用多點消像差方法，對多通道數awg器件的結構設計進行了改進，改善了傳統的rowland圓結構設計中存在的緣通道的性能嚴重劣化的問題，大大改善了多通道數awg各通道性能的均勻性，改善了器件性能。分享友人