pulse air system 中文意思是什麼
pulse air system
解釋
脈沖空氣系統-
Based on mono - pulse radar system and the analysis of terrain echoes, a geometrical model of air to ground ranging is constituted. by using the signals received from the sum and difference channels of terrain follow radar, a group of the expressions for terrain echoes are educed and characteristics of these echoes are obtained. according to the characteristics of the echoes, the theory and method of pass zero detection of difference channel and its applications are discussed in detail
針對一維單脈沖雷達體制，分析了地形目標回波特性；建立了地形跟隨雷達空地測距的幾何關系；利用雷達收發信號，導出了地形跟隨雷達和差接收通道的回波信號表達式，進行了波形模擬，得到了地形跟隨雷達的地面散射產生回波在時域中的特性；根據和差回波特性，闡述了差信號過零點檢測測距的原理和方法及工程實踐中的應用，並給出了真實雷達對外輻射試驗的結果，驗證了文中的模擬。 -
2. applying manchester coding theory to meet the end of collision detection and codes judgment effectively. 3. using pulse position modulation ( ppm ) coding theory that is invented especially for optical communication in the air to ameliorate the system ' s performance by improving the system ' s character of pe. 4. taking good advantages of the fledged lan communication protocols and technologies to achieve a new method that has a high rate of capability to cost in building a wireless lan
論文研究中主要的創新性工作如下： 1 、提出利用光散射通信技術組建無線局域網，方便地實現了廉價而高速的局域網內微機的光互連； 2 、採用曼徹斯特編碼技術解決了光無線通信中代碼判決和碰撞檢測的技術難題； 3 、針對空氣通道的特點，利用ppm編碼技術降低通道誤碼率、改善系統性能； 4 、在光無線局域網中利用現有的成熟有線局域網協議和技術，從而保證了系統的實用性及改善了系統的性價比。 -
" wide range measure system of pulse convert circuit " is one of the supplemental test equipment on the product line of the air - to - air missile pl12, which is the important equipment to develop, product, check and accept the great range pulse transforming circuit board
「大量程脈沖變換電路測試系統」是為空空彈pl12生產線上配套的測試設備之一，它是研製、生產和驗收大量程脈沖變換電路板的重要設備。 -
Application of scavenging air and pulse jet filter in waste gas treatment system of kilnd back end
窯尾脈沖噴吹袋除塵器的研製及應用 -
Pair pulse air injection reaction system
二次噴氣凈化裝置 -
Pas pulse air solenoid or system
排氣負壓脈沖空氣電磁閥或系統
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