fly blind 中文意思是什麼
fly blind
解釋
進行儀表飛行, 瞎做, 瞎說-
The pilot had to fly blind in this weather
在這種天氣，飛行員必須盲目飛行。 -
To conquer this barrier, not only should the study on this structure be enhanced, the learners " conditions must be understood as well in order not to fly blind, so that we can " shoot the arrow right at the target " in textbook compiling, excise arranging and language teaching
要解決這一難點，不僅要進一步加強對漢語述補結構的研究，而且還要對學習者的情況有所了解，這樣才能「知己知彼」 ，在教材的編寫、練習的編排及教學中做到「有的放矢」 。基於這一構想，我們做了這次調查。 -
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
為了分析主動探測空間動態性能，本文首先提出以「目標進入雷達覆蓋區概率」 （簡稱為「覆蓋率」 ）作為評價指標;然後將三維探測空間轉換為不同高度層對應的水平探測圓，針對載機採用雙平行航線、交叉相向航線和交叉同向航線的最一般情形，採用相對運動的方法，分析目標垂直入侵時可能進入雷達覆蓋區的目標分佈情況;再運用蒙特卡洛法進行模擬計算，分析並比較目標服從均勻分佈時航線橫比、航線縱比及速度比對性能的影響。
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