第二代導彈 的英文怎麼說

中文拼音 [èrdàidǎodàn]
第二代導彈 英文
second-generation missile
  • : Ⅰ助詞(用在整數的數詞前 表示次序) auxiliary word for ordinal numbers Ⅱ名詞1 [書面語] (科第) gr...
  • : Ⅰ數詞(一加一后所得) two Ⅱ形容詞(兩樣) different
  • : Ⅰ動詞1 (代替) take the place of; be in place of 2 (代理) act on behalf of; acting Ⅱ名詞1 (歷...
  • : 動詞1. (引導) lead; guide 2. (傳導) transmit; conduct 3. (開導) instruct; teach; give guidance to
  • : 彈名詞1. (彈子; 小球形的東西) ball; pellet 2. (內裝爆炸物, 具有破壞和殺傷能力的東西) bullet; bomb
  • 第二 : 1. (序數) second 2. (姓氏) a surname
  • 導彈 : guided missile
  1. To get a complete story of missile development in the space-age era, we must go back to world war ii.

    要了解宇航時發展的整個情況,我們得追溯到次世界大戰時期。
  2. The second part brings forward a new ar - model - based arm detection method based on features of arm and characteristics of velocity and acceleration of the radar echoes. by establishing two - order ar models, this new detection method computes the poles of models representing different targets, thus estimates the acceleration of the targets so as to determine the nature of the targets. furthermore, this method can not only be applied when the arm is being tracked by radar, but also be put into use in radar ’ s seeking and scanning times

    部分則是根據反輻射( arm )的特點及其雷達回波信號中速度、加速度等特徵,提出了一種新的基於ar模型的arm檢測演算法,該方法通過建立階ar模型、估計表不同目標的模型極點,並由此估算目標加速度來判斷目標性質,該方法不僅可以在雷達已跟蹤上arm后採用,而且適用於雷達搜索掃描時使用,模擬結果表明該方法具有解析度高,對雷達脈沖重復頻率( pulserepetitionfrequency , prf )及積累脈沖數要求不高的特點,在低的prf及少的積累脈沖下,利用該方法仍可有效地識別檢測arm 。
  3. The huai bei frigate is the new generation of chinese major battleship, the ship have visited russia at the invitation of attending the 50th anniversary victory celebration of ww, during the celebration, the fleets of russia, u. s and china have hold a fleet ispection, the no 541 frigate has been opened to the public which attracting a lot of visitors, and through this event the chinese navys power and good image is demonstrated

    「江衛級」護衛艦是中國海軍新一主戰裝備。該艦作為中國友好使者,曾應邀訪問俄羅斯,參加次世界大戰勝利50周年慶祝活動,俄中美三國艦船舉行艦隊檢閱。 541護衛艦向公眾開放參觀,人潮如涌,顯示了中國軍艦的威武形象和魅力。
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