氣象干擾 的英文怎麼說
中文拼音 [qìxiànggānrǎo]
氣象干擾
英文
meteorological disturbance- 氣 : Ⅰ名詞1 (氣體) gas 2 (空氣) air 3 (氣息) breath 4 (自然界冷熱陰晴等現象) weather 5 (氣味...
- 干 : 干Ⅰ名詞1 (事物的主體或 重要部分) trunk; main part 2 (幹部的簡稱) short for cadre Ⅱ動詞1 (做...
- 擾 : Ⅰ動詞1 (擾亂; 攪擾) harass; trouble 2 (客套話 因受人款待而表示客氣) trespass on sb s hospital...
- 氣象 : 1. (大氣現象) meteorological phenomena2. (氣象學) meteorology3. (情景) atmosphere; scene
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Scattering of the cloud or raindrop for radar wave was always the principal causes of meteorological interference. the author, according to specific property of the spherical or unspherical points, analysed some decline phenomena in propagation for radar - wave, especially the typhoon rainstorm
雲雨滴對雷達波的散射是產生氣象干擾的主要原因.根據球形、非球形質點的散射特性,分析了雷達波在傳播過程中受其影響所產生的各種衰落現象,特別是臺風暴雨This paper comprises two parts : radar clutter simulation and adaptive moving target indication. in the former part, we analyse the generation mechanism of single - channel radar correlated clutter and illuminate the simulated modeling way of rayleigh, log - norm, wei bull, k - distributed clutter with special power spetrum. all these models are used into the practical simulation of ground clutter, cloud - rain clutter and chaff jammer according to their features
在雷達雜波模擬部分分析雜波的產生尤其是單通道相關雷達雜波產生的機理,具體闡明了在指定雜波功率譜情況下,幅度服從瑞利分佈、對數正態分佈、韋伯分佈和k -分佈的雜波的建模與模擬方法,並根據不同分佈的特點,將其應用到地雜波、氣象雜波和箔條干擾的模擬中。The velocity distributions, the relative mach number distributions and the flow trace distributions are visualized, and the reasons, which cause bad aerodynamic losses and make the flowfield complicated, are analyzed, including wake, secondary flow, separated flow and the interaction between shock and boundary layer
顯示壓氣機內的速度場、相對馬赫數分佈及流動跡線分佈等,並分析造成嚴重損失及使流場趨于復雜紊亂的原因,包括尾跡、二次流、分離流及激波/附面層干擾等現象。These moderate climate effects, even with rapidly increasing greenhouse gases, leave the impression that we are not close to dangerous anthropogenic interference
這些溫和的氣候效應,即使加上溫室氣體急遽增加,也給人危險的人為干擾還很遙遠的印象。This system can decrease the coupling influence of controlled objects, and has good anti - interference performance, so it can completely satisfy the need of coking craftwork. additional, the algorithm is so simple that it can be realized by plc and uses in practical production of coke oven process successfully
實際運行結果表明,該集氣管壓力解耦控制系統具有較好的動、靜態品質,能減小被控對象之間的耦合作用,抗干擾能力強,完全能夠滿足煉焦工藝要求,而且該控制器演算法簡單,能由plc加以實現。The application results show that anti - disturbance ability has been improved, and its fluctuation has been controlled effectively
應用結果表明,集氣管壓力系統的抗干擾能力得以提高,其波動現象得到有效控制。分享友人