main aerial 中文意思是什麼
main aerial
解釋
主天線；總天線-
The scanning mirror system is execution component to compensates error brought by image movement. it is main component of aerial camera
本文所研究的掃描反射鏡系統是斜視航空相機實現像移補償的執行元件，它是航空相機的重要組成部分。 -
Based on the principles of ncw discussed, the present study delved further into the c2 system analyze of aerial defence missile network - centric operation with the aerial anti - ballistic missile as the battle background. the main work of this study can be stated as follows : firstly, the author made a deep research on the concepts, the essence and the cardinal fundamentals of ncw, and then made a thorough study on the integrity fire control ability and agility of the network - centric operation requirements, then analyzed the three - layer logical networks structure of the aerial defence missile system in ncw
本文以區域反彈道導彈為作戰背景，在對網路中心戰原理剖析的基礎上，對防空導彈網路化作戰指控系統（本文稱之c2系統）結構進行了分析，主要工作有:首先，結合網路化作戰的概念、原理，研究了防空導彈系統網路化作戰的一體化作戰和靈活適應能力，並分析了支持網路化作戰能力需求的c2系統邏輯結構，從整體上進行了三層邏輯網劃分並分析了各層邏輯網的功能和組成。 -
The main content of this article are the theories of fuzzy control system and data acquisition system for micro aerial vehicle. we can let a aeroplane model aviate with some sensors and one microcontroller, at the same time, the remote control is used. when the model make a landing, we could get some useful data from the model
在信號採集系統的基礎上，對微型飛行器模糊控制系統的具體實現進行了探討，並分析了單片機與pc機串列通信的方法，進一步強調信號採集系統與模糊控制系統之間綜合設計的合理性和必要性。 -
Helicopter is hard to hover precisely for its bad stability. ordinarily, it is improved by flight control system, such like rotorcraft unmanned aerial vehicles which use bell bar or bell - hiller stabilizer bar. bell stabilizer bar, fixed across with teetering main rotor, consists of a bar and masses at two ends
貝爾穩定桿由一桿與兩質量塊組成，它與貝爾直升機的蹺蹺板旋翼垂直交叉放置，這種旋翼裝置有助於加大角速度阻尼，改善貝爾直升機的穩定性，但同時也降低了操作性。 -
Aerial view of main pylon and approach viaduct
空中拍攝的主塔及高架橋概況 -
The product has the main component of rubber vibration insulation, and the effect of vibration insulation is outstanding. it can be applied singly to the vibration insulation of different aerial pipelines. and it can be matched with flexible rubber joint and rubber vibration insulation pad to different pipeline system for better effect. it is convenient to install and apply with good performance of strike resistance and big safety factor. there are 2 types and 6 specifications of product, special specifications are also offered
該產品以橡膠隔震元件為主要組成部份，隔震效果明顯，可單獨用於各種架空管道的隔震，也可與可曲撓橡膠接頭橡膠隔震墊配套用於各類管道系統，以取得更好的隔震效果，產品安裝使用方便，抗沖擊性能好，動載安全系數大。 -
The general legislation division is responsible for public safety through the administration of a range of ordinances. its main duties are to ensure safe operation of lifts, escalators, trams, amusement rides, aerial ropeways, the peak tram, builders lifts and tower working platforms
一般法例部負責執行多條與保障公眾安全有關的法例，該部的主要職責是確保升降機、自動梯、電車、機動游戲機、架空纜車、山頂纜車、建築工地升降機及塔式工作平臺的操作安全。 -
Automatic extraction of main roads from aerial remote sensing images
從航空遙感圖像中自動提取主要道路 -
At present, our main products consist of power cable, communication optical cable, wire and cable for electric equipment, control cable, aerial insulated cable, coaxial antenna, wire and cable for electronic equipment, power supply cords, fire performance cables, bare wire, pvc
總廠目前可生產電力電纜通信光纜控制電纜架空絕緣電纜電氣裝備用電線電纜同軸電纜電子電器配線汽車線電機引接線電源插頭線阻燃耐火系列電纜電纜料裸電線等產品。 -
In the modern aerial weapon experiment, especially missile testing experiment, the photoelectric theodolite is the main method that carries out the high - accuracy survey
在現代航空武器試驗中，尤其是導彈武器研製試驗中，光電經緯儀是進行高精度測量的主要手段。 -
It can construct a reference path with lowest danger for the uav ( unmanned aerial vehicle ) by accounting for some aircraft performance characteristics, the mission goals, the threat information and the terrain information. this paper puts emphasis on the study of path planning algorithms and the analysis of uav missions. the main contributions are summarized as follows : ( 1 ) the threat environment, mainly as the radar threat, is studied and the detection probability of the aircraft is analyzed
本論文主要根據無人機的作戰任務方式進行了航路規劃研究，包括攻擊航路和偵察監視任務航路，具體內容包括以下幾個方面： （ 1 ）本論文分析了威脅空間的威脅計算問題，對飛行器探測概率進行定量化的研究，根據恆虛警處理技術對雷達探測概率計算方法進行了總結，說明了計算單部雷達探測概率問題的方法，在此基礎上對雷達網的探測概率計算進行了討論，提出了相對于距離的探測概率求解方法和思路，用於攻擊航路規劃中的威脅計算。 -
Rotating pipes system are often encountered in the rotary machinery of engineering applications. with the popularity of rotary machinery in industry, the characteristics of the fluid flow and heat transfer in the controlling pipe system, the transporting pipe system, and the cooling pipe system are the main factors to improve the efficiencies of the rotary machinery. meanwhile, when a man is in the aerocraft with a high rotating speed or in the rotating machine for training, the flow in the blood vessel of body will change evidently and so the study on the flow in the blood vessel also becomes the important research field in the aerial - physiology
在旋轉狀態下，這些曲線管路系統中的流動和換熱特性將會發生什麼樣的變化，是對管路系統的性能以及旋轉裝置的運行安全至關重要的問題，也是管道流動中研究很少，又是迫切需要解決的課題；同時，這個課題還可以應用於生物流體力學：當人體處于作高速旋轉或曲線運動的飛行器或宇航飛行員訓練的旋轉裝置中，人體血管內血液流動將會發生什麼樣的變化，是航天生理學研究的重要課題。 -
Development situation of chinese aerial transportation, basic concepts and main methods of revenue management were analyzed
分析了中國航空運輸業的發展狀況，收益管理的基本概念和主要方法。 -
The main content of this paper contains : summarizing the foundational theory of vibration and noise, and establishing the analysis and computation flow chart of noise acoustic field of mechanical vibration ; taking a close drum shell as the research object, analyzing its dynamic characteristics and vibration response using finite element method, then going with the structural - acoustic coupling analysis based on the acoustic model analysis of the aerial intracavity of the close drum shell
論文的主要內容包括：對振動和噪聲的基礎理論進行了概述，並建立了結構振動噪聲聲場分析計算的流程圖。以封閉鼓形薄殼為分析對象，運用有限元法分析了其的動態特性及振動響應；同時在分析了封閉鼓形薄殼空氣內腔的聲學模態的基礎上，對其進行了聲固耦合分析；並作了該結構模型的外場聲固耦合諧響應分析。
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