- 對(duì)稱線路
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symmetric line中文什么意思
例句與用法
- Asymmetric cpw ' s are of generality , and the symmetric lines can be considered as the special cases of asymmetric lines
非對(duì)稱共面波導(dǎo)更具有一般性，對(duì)稱共面波導(dǎo)可看作是非對(duì)稱共面波導(dǎo)的特例。 - During this paper , definition of the measure enter - cover - probability is given , andthree - dimension detection space are transformed to level detection circles on differentheights . aiming at the most normal situation of symmetric line , cross - to line and cross - awayline taken by the carrier , probablely - enter - cover - target - distribution are analysed in relativemovement method on the premise that targets fly perpendicular to the flying direction of thecarrier . mont - cario method is used to simulate uniformly - distributed - targets situation and getthe measure , and results are used to analyse the influence of line - landscape - orientation - ratio , line - portrait - ratio , and speed - ratio on the measure . for further research , influences of height and blind space are also discussed on base ofradar level detection range , and situations of non - uniformly - distributed targets are alsoresearched
為了分析主動(dòng)探測(cè)空間動(dòng)態(tài)性能,本文首先提出以“目標(biāo)進(jìn)入雷達(dá)覆蓋區(qū)概率” (簡(jiǎn)稱為“覆蓋率” )作為評(píng)價(jià)指標(biāo);然后將三維探測(cè)空間轉(zhuǎn)換為不同高度層對(duì)應(yīng)的水平探測(cè)圓,針對(duì)載機(jī)采用雙平行航線、交叉相向航線和交叉同向航線的最一般情形,采用相對(duì)運(yùn)動(dòng)的方法,分析目標(biāo)垂直入侵時(shí)可能進(jìn)入雷達(dá)覆蓋區(qū)的目標(biāo)分布情況;再運(yùn)用蒙特卡洛法進(jìn)行仿真計(jì)算,分析并比較目標(biāo)服從均勻分布時(shí)航線橫比、航線縱比及速度比對(duì)性能的影響。