通道寬 的英文怎麼說
中文拼音 [tōngdàokuān]
通道寬
英文
gangway width-
Digital speech technology has been widely used in many fields of communications in recent years, but it is just at beginning to use acoustical wave to implement underwater digital speech communications, which mainly results from the bandwidth - limited underwater acoustic communications channel and its high temporal and spatial variability
目前，數字語音技術已廣泛應用於許多通信領域，但是在水下利用聲波進行數字語音通信卻是剛剛起步的新技術，這主要是由於水聲通道有限的通信帶寬及其時變、空變等特性所決定的。A wideband digital channelized receiver design
一種寬帶數字通道化接收機的設計( 3 ) because of the limit of network bandwidth and data - packet capacity, the multiple channel transfer is evitable
（ 3 ）受網路帶寬和數據包容量的限制，多通道傳輸是不可避免的。Key recommendations and suggestions include blaze - proof lifts, sky bridges linking high - rise buildings and curbs on mobile phones during evacuations. " it would add tragedy to tragedy if we did not learn from 9 11, " said the study ' s leader, professor ed galea of the university of greenwich. galea and his team analysed the written accounts of 250 survivors of 11 september, 2001, and found they show a startling variation in human behaviour
據英國觀察家報10月30日報道，英國格林威治大學教授加利亞領導的一個研究小組在研究了250名「 9 11 」倖存者的書面報告之後認為，未來超高層建築的設計應該增設防火電梯拓寬逃生通道建設跨樓天橋，以便發生危機情況時有利於人員疏散，樓內人員則應該盡快逃生，而不是把時間耽誤在用手機向親戚朋友報信上。In addition, as people descended the narrow staircases, firemen were coming up, carrying equipment, causing delay though, according to simulations, not enough to cause loss of life. galea ' s team has reported to the office of the deputy prime minister outlining key recommendations that need to be introduced
研究小組提出的建議還包括：在緊急逃生運輸工具中加裝空氣過濾器研發可在火災條件下運行的電梯各公司高層領導能夠組織職員自救，並告誡職員在安全脫險之前不要打電話建設更寬敞分散的逃生通道等。Wider passageway, gangplank and staircase
更寬闊的通道梯級跳板通道Indoor wireless optical local area network ( wlan ) has advantages of wide bandwidth, strong anti - jamming and good handiness. it is the best resolution for future communications : mobility, personality, and multimedia application, and will have wide applying foreground. how to use the network bandwidth resource fairly and effectively is key to qos guarantee
在室內無線光通道中，如何公平、高效地利用網路帶寬是保障局域網通信可用性、可靠性和服務質量的關鍵所在，也正是無線光局域網媒質接入控制（ mediumaccesscontrol ， mac ）協議需要解決的核心問題。Implementation of the protocol overcomes the limitation of wireless bandwidth and high mobility, impro ves the performance and the destruction resisting capacity of the network
協議的實現充分考慮了無線通道的有限帶寬和移動性，提高了網路性能和抗毀性。Intermodulation suppression for fh ( frequency hopping ) receiver is designed by selecting the intermediate frequencies and changing group of filters, local oscillation ( lo ) frequency, bandwidth of lo frequency under the condition that receiver configuration, sensitivity, dynamic range, instantaneous bandwidth and precision of frequency measurement are fixed
摘要針對跳頻接收機的體制和靈敏度、動態范圍、瞬時工作帶寬、測頻精度等設計參數，通過改變預選器組成、本振頻率和本振帶寬，分析接收通道的中頻選取原則，以實現跳頻接收機的互調抑制設計。Disigning coolant channel on the firebox of liquid rocket engine to loxodrome ( equal - angle helix ) groove can improve firebox coolant capability greatly. because the width dimension of loxodrome groove is narrow and the depth is deep, some machining methods are incapable, such as end - milling or electrochemistry. according to the peculiarities, a cnc disk - cutter - milling method which is composed of five motion axes with four simultaneously interpolated ones is researched. because most firebox generatrix is composed of complex curves, it is very difficult to get cnc cutting program with manual means. in order to deal with the problem, the loxodrome mathematics model is studied, and an auto - programming software system is developed. the software system can generate cnc cutting program of loxodrome on many kinds of turned surface. the constriction - distension segment of firebox is the most representative workpiece. the sharp changing of its generatrix slope makes loxodrome milling difficult. with the theory analyzing and practice cutting experiment, some applied techniques, which include milling mode and direction, choosing cutter diameter and cutting start point setting, are developed. adopting the technology above, tens regular workpiece have been manufacturing. the two - year manufacture practice has confirmed the validity and feasibility of developed loxodrome coolant channel milling method. the developed technology is also worth to be referenced to other similar workpiece
將液體火箭發動機燃燒室的冷卻通道設計為斜航線（等傾角螺旋線）槽形，可以大幅度改善燃燒室的冷卻性能.斜航線冷卻槽的槽寬尺寸較小而槽深尺寸較大，所以無法使用棒銑刀銑削、電化學等加工方式.針對這些特點，提出了五軸控制、四軸聯動的數控片銑刀銑削加工方法.由於燃燒室外表面的母線輪廓復雜，手工編制數控加工程序難度大.為了解決數控加工程序的編制問題，研究了斜航線的數學模型，開發了自動編程軟體系統.使用該系統，可以生成多種母線輪廓回轉體外表面上的斜航線數控加工程序.燃燒室收斂-擴張段的母線斜率變化大，加工難度大，是斜航線冷卻通道加工的最典型工件.經過理論分析和實際切削實驗，研究了針對該類型工件的片銑刀直徑選擇、銑削方式和方向、刀具調整和起刀點的設置等多項實際的加工方案.採用上述的一系列技術，已經成功地加工了數十個合格工件.經過兩年多的實際生產過程應用，驗證了所開發的斜航線冷卻通道加工方法的正確性和可行性.這些加工技術的研製成功，對其他相似類型零件的加工亦具有參考意義The next pillar was isolated ; others composed a trilithon ; others were prostrate, their flanks forming a causeway wide enough for a carriage ; and it was soon obvious that they made up a forest of monoliths grouped upon the grassy expanse of the plain. the couple advanced further into this pavilion of the night till they stood in its midst
下面一根石柱孤零零地矗立著另外有些石柱都是兩根豎著的石柱上面橫著一根石柱還有一些石柱躺在地上，它們的兩邊形成了一條通道，寬度足可以通過馬車不久他們就弄明白了，原來在這塊平原的草地上豎立的石柱，一起形成了一片石林。Air velocity inside solar chimney decreases with the increase of chimney gap and increases with the increase of solar radiation
氣流速度隨著通道寬度的增加而減小，隨著太陽輻射強度的增加而增大。Every few steps other lofty and still narrower crevices branched from it on either hand - for mcdougal s cave was but a vast labyrinth of crooked aisles that ran into each other and out again and led nowhere. it was said that one might wander days and nights together through its intricate tangle of rifts and chasms, and never find the end of the cave ; and that he might go down, and down, and still down, into the earth, and it was just the same - labyrinth under labyrinth, and no end to any of them
這條主通道寬不過八到十英尺，每隔幾步兩旁就有高聳而又狹窄的通口叉出去，因為麥克道格拉斯山洞是個通道交錯的大迷宮，不知通往何處，有人說你在這錯綜復雜的裂口和崖縫中一連走上幾晝夜都找不到山洞的盡頭你盡可以一直往下走，往深處里去，大迷宮套小迷宮，一個也走不到頭。Oxygen - free copper serves as the cooler, the channels and the layers of which are cut and soldered into whole body by the conventional line - cutting and soldering techniques, so the difficulties and costs to fabricate the cooler were reduced
冷卻器採用無氧銅材料及線切割和鉛焊常規加工工藝，降低了冷卻器加工難度及成本。實驗研製的冷卻器通道寬0 . 15mm 0 . 2mm ，深0 . 3mm 1mm 。The passage width of that equipments is 1520 millimeters of, the height is 1810, it is low apart from the ground that transmission take in 315, biggest accept heavy attain 2000 kilograms, is airport, maritime customs, station, port, warehouse etc. the place checks a product of ideal equipments
該設備的通道寬度為1520毫米、高度為1810毫米，傳送帶距地面低於315毫米，最大承重達到2000公斤，是機場、海關、車站、港口、倉庫等場所檢查超大件物品的理想設備。Results showed that, for trombe wall solar chimney, there is an optimum ratio of chimney gap - to height to achieve a maximum airflow rate, which is dependent on the inlet design and independent of solar radiation
結果表明，對于trombe墻體式太陽能煙囪，存在可以獲得最大通風量的最佳空氣通道寬度與高度的比值，這個最佳比值是依賴于太陽能煙囪進口的設計，而與太陽輻射強度無關。However, for vertical roof solar chimney or inclined roof solar chimney with both ends open, either a large optimum gap - to - height ratio or no optimum chimney gap was found in the range of chimney gaps investigated
但是，對于帶有豎直集熱板或傾斜集熱板屋頂式太陽能煙囪（其特點是兩端完全開口） ，在研究范圍內，或者得到很大最佳的寬度與高度的比值，或者沒有找到最佳空氣通道寬度值。As the channel width detection machines, widely used in wide objects
由於機器檢測通道寬，廣泛用於寬幅物體。Wide passage between cars ensures good airflow and passenger flow
車間通道寬闊，令車廂內的空氣更流通，乘客走動可以更方便。Reverse flow can be observed at the outlet when the chimney gap increased to a certain value
太陽能煙囪的空氣通道寬度增大到一定數值時，可以觀察到在太陽能煙囪出口處有明顯的迴流現象。分享友人