環空通道 的英文怎麼說

中文拼音 [huánkōngtōngdào]
環空通道 英文
annulus access
  • 環 : Ⅰ名詞1 （環子） ring; hoop 2 （環節） link 3 （姓氏） a surname Ⅱ動詞（圍繞） surround; encircle;...
  • 空 : 空Ⅰ形容詞（不包含什麼; 裏面沒有東西或沒有內容; 不切實際的） empty; hollow; void Ⅱ名詞1 （天空） s...
  • 通 : 通量詞（用於動作）
  • 道 : Ⅰ名詞（道路） road; way; route; path 2 （水流通過的途徑） channel; course 3 （方向; 方法; 道理） ...
  • 通道 : thoroughfare; passageway; pass; enterclose; gallery; drong; tunnel; avenue; alure; way; row; key ...
  1. Yangzhou fukedu hotel is the first express style commercial and tourist hotel, witht the convenient transportation, is located at yangzhou yingbin avenueside jiangyang road and yangzi river road acrossing, eightfold main buildings are opposite new century hotel, the hotel has large - scale parking, medium and small - sized meeting room, multi - purpose hall. moreover, it possesses 88 guest rooms designed by glazing unit window, are equipped with the full facility of 24 - hour hot water, air conditioning, separate bathroom, cable television, ip telephone, broadband internet access, fire and burglar alarm installation. as long as you lodge in yangzhou fukedu hotel, let you feel concise, convenient, confortable, safe and economic

    福客都酒店是揚州市首家快捷型商務旅遊酒店，座落在揚州迎賓大道旁江陽路與揚子江路交叉口處，交通便利，八層主樓與新世紀大酒店遙遙相望，酒店擁有大型停車場中小型會議室多功能廳，客房88間，中空玻璃窗戶， 24小時熱水，設施完善，環境優雅內設單人房標準房套房等，房內配有空調有線電視獨衛ip電話寬帶上網火災及防盜報警等設施一切讓您感到簡潔方便舒適安全經濟，是您及您的貴客下榻休息的理想場所。
  2. The main research advances can be summarized as follows : ( 1 ) study the signal processing ' s performances and methods of homing torpedo system comprehensively, in order to setting up a corresponding mathematical models ; ( 2 ) analyze the ocean channel ' s effects on the work of homing system, then found some models such as target echo signal, noise ( including background noise, target radiating noise, etc ), ocean reverberation. according to them, simulate the array signal ; ( 3 ) the system structure, every function blocks composing are studied and founded thoroughly. then, discuss methods of signal processing in time domain and airspace domain ; ( 4 ) program the simulation software of torpedo ' s homing system according to the simulation models and flow charts, which connected with torpedo ' s control part

    本文所作的主要工作及研究成果主要有以下幾個方面： （ 1 ）對自導工作過程中的信號與信息處理的基本理論與方法進行了較為全面的研究，為建立一個較為完備的自導模擬系統提供了理論基礎； （ 2 ）討論了自導系統工作過程中海洋通道對目標回波信號與目標輻射噪聲信號等的影響，建立回波信號的數學模型、環境場中的噪聲信號模型（包括海洋環境噪聲、目標輻射噪聲與魚雷背景噪聲等）與海洋混響模型，模擬產生了聲自導系統基陣接收到的回波信號與噪聲信號； （ 3 ）深入研究並建立了自導模擬系統的總體框架，給出各個具體功能模塊組成，討論了聲自導系統對信號的時域與空域處理，並結合模擬程序中陣列信號處理模塊，給出固定多通道波束形成的模擬實現過程； （ 4 ）根據系統的模擬模型與已建立的模擬流程圖編制了通用魚雷模擬器自導系統模擬軟體，通過網路與控制系統相連，組成完整的魚雷模擬器。
  3. 2nd the floor i will study how to cover the floor use the local traditional or modem materials, and how to collocate different materials, and get best views which fit to modem aesthetic needs and with ethnic features at same time. 3rd the lighting i will study how to use lights to reveal and improve the appearance of different parts of the residence in the best way. the light including the water light, the cornice light, the corridor light, and landscape light. yangjie ( art design ) supervised by yuying

    環境設施范圍廣闊，本文選擇研究的重點是合院式住宅中（一） ：配景系統中的小型水景、綠地設施，做到與當地自然、人文相結合，引水入院，提高居住品位； （二） ：交通系統中的鋪地、通道、地面設施，通過對地面鋪裝形式、材料搭配、質感等研究，兼顧通行效率以美化原則: （三） :照明系統中的水景照明、廊檐空間及通道照明、綠景照明等等。
  4. The analysis of the large - scale synoptic situation shows that strong precipitation is closely related to the explosion of monsoon and the intensification of cross - equatorial flow which bring a lot of vapor and meet with cold masses at the eastern of northwest district on 8th, june causing extremely heavy rainfall ; that subtropical high - level jet at 200hpa, subtropical high at 500hpa and low - level jet at 850hpa are the weather backgrounds favorable to strong precipitation ; that the pattern of eastern highs and western lows and the establishment of a low - level jet and the coupling between upper - and low - level patterns that determine that the rain occurred in the east of the northwest china ( on average, this is the rainy season for the south of china, but not for the northwest china ) ; that water vapor comes from southerly and easterly flow which converge at the eastern of northwest district with convergence mainly in lower levels and pbl ; that the high value of the whole - level apparent heat source < q1 > is near the area of large rainfall in the direction of northeasterly - southwesterly agreeable to shear line very well and the condensation latent heat releasing is main heat source with vertical advection item playing key role in q1 and q2 ; that there is a vertical secondary circulation crossing low - lever jet whose ascending branch is at the area of large rainfall ; that the construction of convection instability and conditional symmetry instability results that there is not only deep thermal instability, but also moisture influx and triggering mechanism of thermal instability causing strong torrential rain

    作為對比，本文還對2002年6月24 - 25日發生在北京地區的強地形雨進行了分析，並討論陜南、北京地區兩地暴雨的異同點以及地形作用的共性和個性，為兩地暴雨預報提供有益的參考，得出了一些很有意義的結果： 1大尺度環流背景分析表明： （ 1 ） 「 02 . 6 」強降水與6月上旬越赤道氣流和季風爆發密切相關，攜帶大量水汽的偏南氣流與冷空氣於6月8日交匯在西北地區東部，導致了這次強降水的發生； （ 2 ） 200hpa的副熱帶西風急流、 500hpa副高以及850hpa的低空急流的配置非常有利於本文分析之陜西強降水的發展與維持。大尺度形勢分析表明，東高西低形勢場、低空急流的建立和高低空形勢的配置決定了這場降雨出現在西北地區東部。與暴雨區相聯系，存在一支橫越低空急流的經向垂直環流，暴雨區處于該垂直環流的上升支； （ 3 ）偏南和偏東氣流水汽通道在西北地區東部交匯，水汽的輻合積聚主要在對流層低層和行星邊界層內完成； （ 4 ）整層的視熱源< q _ 1 >高值區在暴雨區附近呈東北-西南向分佈，與切變線走向非常一致，降水產生的凝結潛熱釋放是強降水區大氣的主要熱源。
  5. Based on such reasons, in this dissertation, some research on mimo radio channel modeling was done, and we proposed a stochastic mimo channel model which could serve as a generalized mimo radio channel model in mimo technology research

    基於上述原因，本文研究了現有應用環境下mimo無線通信系統的通道建模理論與方法，綜合了一個寬帶統計mimo無線通道模型，可以作為研究mimo無線通信系統的一個通用空時通道模型。
  6. Expo garden hotel is the formal club member of famous hotels of china, located in the northeast of central expo ecological city of kunming, covering area about 70mu. at present, hotel is the vip channel to expo garden of kunming, high - quality environment and air. it is a five - star garden hotel collecting business, conference, trousism, visiting and holiday for one whole

    雲南世博花園酒店為中國名酒店組織正式會員單位，酒店位於昆明市東北部的世博生態城中心區，佔地70畝，酒店前即是昆明世博園貴賓通道，環境和空氣品質為昆明市最佳。
  7. Over the years, lrt technology has been upgraded to counter the negative effects of traffic jams, noise, environmental damage, air pollution, etc. featuring a small radius of curvature, multiple car units, modulated train set, enlarged cars both in transverse and longitudinal directions, low car floors, streamlined car design, advanced control systems, and flexible right of way, modern lrt systems have been successfully adopted to most environmental and social needs. they adequately display their merits as transportation systems ; i. e., the lrt system is able to co - exist with automobiles. the low car floor means that roads can act as station facilities, and passengers can get on and off the cars in the street

    輕軌運輸系統lrt源起於歐洲街道電車street car ，街道電車一度在都市捷運化與私人機動化的浪潮沖擊下迅速沒落，但隨著都會地區機動車輛不斷增加，道路交通阻塞噪音環境破壞排放廢氣污染問題嚴重惡化之際，輕軌車輛技術已不斷提升，具備小轉彎半徑能力的聯結式車廂模組化列車編組車廂斷面長度加大加長低地板車廂流線型車廂設計，搭配先進控制系統及彈性的路權型式，使現代化輕軌系統具備有與生活空間結合重視環境問題與社會情勢並活用進化街車之都市交通工具等特徵與優點，如高性能輕軌列車與汽車共存，低底盤的車廂創造無障礙車站空間，道路即是車站設備，旅客可以在街區上下車，提供沿線居民高度的便利性，消除交通堵塞噪音及空氣污染等，輕軌系統並與街景充分的調和，成為活動的都市意象。
  8. The distribution of lrgr summer mean rainfall was determined by the obstructing effect and two stronger ascending airflow that come from bengal bay and south sea and converge around corresponding windward slopes ; the general circulation distribution in meridional section is equal, which showed the passing - effect of lrgr

    縱向嶺谷區多年平均夏季降水空間分佈主要由縱向嶺谷的「阻隔」效應，以及夏季從孟加拉灣來的氣流和從南海來的氣流在相應迎風坡面輻合，形成兩支較強的上升氣流所致；而縱向剖面大氣環流的變化則較為均勻，顯示了縱向嶺谷的「通道」效應。
  9. When a docking port opens, an arm ( a cylindrical corridor ) deploys and connects to the station

    對介面打開時，會有一條機械臂（內有環形通道）伸出並與空間站對接。
  10. A subspace - based blind channel estimator has been developed for space time coding orthogonal frequency division multiplexing ( stc - ofdm ) system with two transmit antennas and two receive antennas

    摘要針對使用2個發射天線和2個接收天線並且採用循環前綴的空時編碼正交頻分復用系統（ stc - ofdm ） ，提出了一種通道盲估計演算法，並給出通道可被辨識的條件。
  11. Second, discussing the detecting and eliminating of inference channel, different channel detecting methord are provided according to static, dynamic and compositional channel, and a new algorithm of eliminating the inference channel by promoting security was presented. third, discussing many problems encountered by transaction, which is from single - level to multilevel, and a transaction schedule algorithm is given based on data replicated architecture. according to the theory mentioned above, a mls / dbms is developed, and the experiment result has showed the correctness of the theory

    本文圍繞安全數據模型，多級安全環境下的事務處理，推理控制展開了探討，首先針對空值的二義性和數據穿越問題，提出一種改進的多實例安全模型，並對外鍵引起的存儲隱通道進行了控制，提高了查詢的效率;其次探討推理通道的檢測和排除問題，針對靜態、動態推理通道和復合通道分別給出了不同的通道檢測方法，並提出一種通過提高輸入安全密級來消除推理通道的演算法;最後討論了事務從單級拓展到多級所面臨的各種難題，提出了一種基於數據復制結構的事務調度演算法。
  12. Considering space environment of laser atmospheric communication, the thesis analyses issues of atmosphere turbulance and interference of background light noise during the course of transmission, furthermore, discusses the structure and basic constitute of the laser atmospheric communication system. combining the technical index requirement of the subject, it provides design scheme and circuit of the transmitting and receiving system

    論文從激光大氣通信的空間環境出發，對光信號傳輸過程中通道中的大氣湍流和背景光噪聲干擾問題進行了分析，並在此基礎上論述了激光大氣通信系統的結構和基本組成，結合課題的技術指標，給出了發射和接收系統的設計方案及其電路實現。
  13. Researches on the space - time code have been under the assumption of independent fading and perfect channel state information. but in a realistic system, the above assumption is very difficult to be acquired. based on this, the performance of space - time code under correlated rayleigh fading channel and rician fading channel is studied in thispaper

    在實際的傳播環境中，不同天線上的信號的衰落在空間上存在相關性，研究了瑞利相關衰落通道的空間相關性對空時編碼性能的影響以及相關萊斯衰落通道下空時編碼系統的性能，以期推動空時編碼在無線通信系統中的實際應用。
  14. This novel transmit diversity technique, which combines channel coding, modulation and signal processing at receive terminal, can make full use of the fading multi - path in the wireless communication systems so as to mitigate the signal attenuation. this technique is mainly designed to combat channel fading in downlink transmission by combining the technique of channel coding and that of array diversity, hence increasing the capacity of wireless communications systems and giving diversity gain and coding gain to them

    基於多輸入輸出（ mimo ）的空時編碼技術是實現未來帶寬資源日益緊張的高速無線數據通信系統的重要技術，它結合了通道編碼、調制和接收端的信號處理，能夠充分利用無線通信通道中多散射體環境所造成的多徑，從而提供信號的抗衰落性能。
  15. This dissertation delivers ecu hardware design scheme and discusses its feasibility ; designs ecu hardware circuit based on mcu, including ecu input and output signal processing channel, and the emigration of c / os embedded real time operating system on mcu lpc2292 ; designs fuel injection control project software procedure, and simulate it. it implements the open loop control of air fuel ratio under part of the motor working condition

    在充分進行可行性論證的基礎上，完善了ecu的硬體設計總體方案;設計了基於單片機的ecu硬體單元電路，包括ecu的輸入、輸出信號處理通道以及c / os嵌入式實時操作系統在lpc2292單片機上的移植;設計了燃油噴射控制項目的軟體流程;最後通過模擬模擬，實現了發動機部分工況下的空燃比的開環控制目標。
  16. In case where long - range communication is needed, spatial diversity blind equalizer ( sdbe ) is an effective way to improve snr and suppress distortion. joint carrier phase recovery with sdbe using second order digital phase lock loop is presented to track the doppler shift, and a kind of quantization method is used to reduce the complexity of the multi - channel algorithm. its performance is very similar to the original one

    模擬結果表明，採用二階數字鎖相環的空間分集均衡演算法的跟蹤性能超過了採用一階鎖相環和未加鎖相環的演算法，可有效補償由於水聲通道時變而引入的載波相位快速變化；採用誤差量化的演算法和原演算法的收斂和踉蹤性能都很接近。
  17. Our respiratory system ? lungs and associated passageways ? snags the oxygen from the air, passes it along to the transporters in our bloodstream, drags the carbon dioxide ( one of the byproducts of cell life ) back out of the blood and expels it out into the air

    呼吸系統? ?肺、以及相聯的各個通道? ?從空氣中吸入氧氣，通過循環系統把他們輸送到血液里，把二氧化碳（細胞的副產品）從血液里呼吸出去，排放到空氣。
  18. For power control of listening users, forward power control method are introduced based on full, multichannel, filtered report, and collision method etc. the full report method has redundancy report information, and its real - time performance is bad, multichannel report is introduced to improve the real - time performance, and filtered report is introduced to eliminate the redundancy information, finally the collision method introduced can not only get higher real - time performance but also diminish the redundancy information ; 2. in order to meet the requirements of making the dynamic simulation of trunking group system, the ms ’ s random move equation is brought forward, the simulation of ms ’ s distribution is done and the integrated channel model are presented ; 3. the smart predicative model of power control is introduced to overcome the delay and track the change of the complicated network, with this model, the power control ‘ s performance is greatly improved

    全匯報方法存在冗餘的匯報信息，而且實時性較差，為了改善實時性提出了多通道的匯報方式，為了改善冗餘匯報而提出了篩選法，最後介紹的碰撞法在減少冗餘信息的同時又提高了實時性;二、為了集群功率控制動態模擬的需要，提出了移動臺的隨機運動方程，進行了有關移動臺的分佈模擬，建立了綜合的通道模型;三、希望克服延時和跟蹤復雜網路環境變化，提出了功率控制的智能預測模型，通過智能預測模型可以改善功率控制的性能，著重介紹了採用神經網路的方法實現智能預測的通用模型，從而跟蹤復雜多變的無線環境，諸如慢衰落及快衰落（包括多徑衰落、多普勒效應所引起的衰落）等網路特徵，達到預測功率需求;四、採用二級正交碼和智能天線（空分多址）的方法進行組內用戶的識別，改進功率控制效果;五、話權用戶的前向和反向功率控制方法;六、對引入gota的cdma系統提出了復合容量表示方法，並作容量分析，探討有關gota系統的qos問題。
  19. Speech enhancement approach based on signal subspace with multi - input in impulsive noise

    沖擊噪聲環境下基於信號子空間的多通道語音增強演算法
  20. In order to solve the problem of speech enhancement in impulsive noise, on the basis of signal subspace decomposition without speech model, a multi - input speech enhancement algorithm was presented

    摘要針對沖擊噪聲環境下的語音增強問題提出了一種不依賴任何語音信號模型、適用於沖擊噪聲的基於信號子空間分解的多通道語音增強演算法。
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