最接近瞬間 的英文怎麼說

中文拼音 [zuìjiējìnshùnjiān]
最接近瞬間 英文
closest instant
  • 最 : 副詞（表示某種屬性超過所有同類的人或事物） most; best; worst; first; very; least; above all; -est
  • 接 : Ⅰ動詞1 （靠近;接觸） come into contact with; come close to 2 （連接; 使連接） connect; join; put ...
  • 近 : Ⅰ形容詞1 （空間或時間距離短） near; close 2 （接近） approaching; approximately; close to 3 （親...
  • 瞬 : Ⅰ名詞（眼珠一動; 一眨眼） wink; twinkling Ⅱ動詞（眨眼） wink
  • 間 : 間Ⅰ名詞1 （中間） between; among 2 （一定的空間或時間里） with a definite time or space 3 （一間...
  • 接近 : 1 （靠近; 相距不遠） be close to; near; approach 2 [天文學] approach; approximation; application;...
  • 瞬間 : moment; instant; minute; wink; in the twinkling of an eye瞬間點焊 shot weld（ing）; 瞬間高壓試驗 ...
  1. Due to the short distance among the planes which fly in a group, the conventional low resolution radar can not distinguish them in both distance and azimuth ? if we use the technology of isar to resolve the difference among doppler frequency of the targets and obtain a fine resolution cross - cross image, we may separate them, but a long time of coherent processing is needed <, for the formation targets, it can be approximately divided to rigid body and nonrigid body, so for the formation targets, that can be regarded as rigid which has a relative position and an identical movement, can be approximately considered as a large target, and be compensated by translational phase with the rule of minimum entropy, but for the most those cannot accord with the approximation of rigid, being the doppler - frequency of the aim is linear changed, by the relax method with short data, increases the resolving performance of multiple target to the aim in the frequency domain, since cross - range resolution is based on the accumulative time, so it is greatly improve the resolution to formation targets by the instant cross - range image which produced by radon - wigner transformation

    低分辨isan成像及干涉技術應用研究一因此直接無法分辨編隊目標的架數，我們借鑒isar的技術，通過較長時間的相干積累，在多普勒頻域上對目標進行分辨。而對于編隊目標，可分為近似剛性的多目標和非剛性的多目標，所以對于可以近似為剛體的編隊目標相對位置固定，運動方式一致，可以近似看作一個大目標，採用最小墑準則對平動相位的進行補償，但是大多數並不滿足剛體近似的編隊目標，由於目標在相干積累時間的多普勒頻率近似呈線性變化，通過對較短數據利用relax的時頻分析方法，提高了頻率域上目標分辨的性能。由於橫向解析度取塊于橫向積累時間，所以利用radnwigner變換得到瞬時的一維橫向距離像大大提高了對編隊目標的分辨，對模擬和實測數據的大量分析結果表明此方法的有效性和可行。
  2. The greatest eclipse : the moment when the centre of the moon is the closest to the centre of the earth s shadow

    食甚：月圓面中心與地球本影中心最接近的瞬間。
  3. It also sets up a cycling instantaneous heat transferring simulating model of tri - dimensioned coupling system of piston assembly and cylinder liner, and induces the thin oil film between piston assembly and cylinder liner and reticulates it. the model advances a great lot over the previous researches and approaches closer to the real case. at last, the coupling system of the cycling instantaneous temperature field of piston assembly and cylinder liner of diesel engine type 4135 is formed

    在模型的建立上，充分考慮了活塞組和缸套間非常細薄的油膜厚度並對其進行了網格劃分，使得所建立的傳熱模型和以往的研究相比前進了一大步、更接近真實情況，最終得出了4135柴油機活塞組、缸套耦合系統的循環瞬態溫度場。
  4. They hit enemies in a flash. their speed will never let you down. enemies seldom have the chance to approach an archer before they are shot dead

    在一瞬間向敵人射出密集的箭雨，他們可以射得最遠、射得最快，令你還無法接近他們就已經伏屍路上。
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