difference channel中文什么意思

發(fā)音:

用"difference channel"造句

差分通道
差信道

difference: n. 1.差異，差別。 2.不和，爭論。 3.【數(shù)學(xué)】差 ...
channel: n. 〔常 pl.〕【航?！客怀鱿蟼?cè)承扣支索的鐵板。
difference: n. 1.差異，差別。 2.不和，爭論。 3.【數(shù)學(xué)】差，差額。 4.【邏輯學(xué)】特殊性。 There is no difference between them. 兩者毫無差別。 the difference of jetsam from flotsam 棄貨不同于浮貨。 What difference can it make 不是一樣嗎？ He is an artist with a difference. 他是別具風(fēng)格的藝術(shù)家。 distinction without difference 無聊的區(qū)別。 make a difference 發(fā)生差別；使…有差別；(結(jié)果等)是重要的，有關(guān)系[影響] (One false step will make a great difference. 失之毫厘，謬以千里。 Don't let it make any difference. 沒關(guān)系。 make a difference between A and B 使甲乙有別，對甲乙不一樣)。 pay [meet] the difference 付差額金。 seek common ground while reserving differences 求同存異。 settle differences 調(diào)停。 split the difference 1. 折中，妥協(xié)。 2. 均分剩下的東西。 vt. 〔罕用語〕區(qū)別，使有差別。
difference in: 在……方面的差別
no difference: 忘絕境界

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例句與用法

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Single pole double throw switch ( spdt ) mainly complete the conversion of the signal between difference channels , the control element in common use is pin diode and gaas mesfet
單刀雙擲開關(guān)( spdt )主要用來完成信號在不同信道間的轉(zhuǎn)換，其常用的控制器件有pin管和gaasmesfet兩種。
Inconsistency between the sum and difference channels in the phased array radar system will affect angle measurement accuracy if the monopulse angle measurement technique is employed . in order to achieve better angle measurement accuracy , they need to be calibrated
在采用單脈沖技術(shù)對目標進行角度測量的相控陣雷達系統(tǒng)中，和差波束接收通道的幅相不一致性對系統(tǒng)的角度測量精度有較大的影響。
The calibrating technology is mainly divided into two groups : the off - line ones and the on - line ones . the former one is now widely used in the monopulse system to calibrate the amplitude and phase imbalances between the sum and difference channels by injecting test signals
離線校正的方法是現(xiàn)階段單脈沖雷達系統(tǒng)進行和差通道幅相校正采用的主要方法，它通過注入測試信號的方法來得到對誤差接收通道幅相特性的估計。
To the single pulse angle measuring , phase comparison and phase sum - difference angle measuring method are discussed and compared . sum - difference channel modeling and simulation are made . based on system research and signal processing discussed above , some basically jamming methods are discussed and simulated
對于單脈沖測角方法,研究了相位比較法和相位和差單脈沖測角方法,對兩種方法進行了比較并給出了和差通道方向圖的仿真。
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(guān)系；利用雷達收發(fā)信號，導(dǎo)出了地形跟隨雷達和差接收通道的回波信號表達式，進行了波形仿真，得到了地形跟隨雷達的地面散射產(chǎn)生回波在時域中的特性；根據(jù)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(yīng)用，并給出了真實雷達對外輻射試驗的結(jié)果，驗證了文中的仿真。