預先瞄準 的英文怎麼說

中文拼音 [xiānmiáozhǔn]
預先瞄準 英文
ledsight
  • : Ⅰ副詞(預先; 事先) in advance; beforehand Ⅱ動詞(參與) take part in
  • : 名詞1 (時間或次序在前的) earlier; before; first; in advance 2 (祖先; 上代) elder generation; ...
  • : 動詞1. (視力集中;注意看) gaze at; take aim at 2. (迅速地看) glance
  • : Ⅰ名詞1 (標準) standard; guideline; criterion; norm 2 (目標) aim; target Ⅱ動詞1 (依據; 依照)...
  • 預先 : in advance; beforehand
  • 瞄準 : 1 (調整高低方位 使對準) take aim; aim; train on; lay; sight 2 [軍事] acquiring; homing on; layi...
  1. We present a calculation program in this paper, based on the physical optical theory ( po ) theary to predict bse and bses for a conical type of radome. the po theory is used to determine the ficticius currents electrical and magnetic on the inner face of the radome, which is illuminated directly by the radar antenna, and then use the transmission matrix mothod to determine the outer surface ficticion currents, the radiated from the antenna through radome is considered as the radiation field of these ficticion current

    本文提出了一種基於物理光學理論測正圓錐天線罩誤差及誤差斜率的計算程序。首,雷達天線照射到天線罩內壁,應用物理光學法求出內壁等效的電流和磁流,其次,根據傳輸矩陣理論求出外壁等效電流和磁流,天線通過天線罩的遠區場即可認為是外壁等效電、磁流產生的場。
  2. Therefore, this paper try to change the traditional ideas, not only evaluate the ship operation safety under the safety situation, but also take aim at the damaged ship hull, assess the risk under the lapse and critical situation. it takes the preventive method to predict and initiatively control the risks that may induce to the averages

    鑒于上述,本文試圖改變傳統的研究思路,不僅在安全域內評估船體營運安全,更重要的是受損船體,在失效域及臨界狀態分析評估船舶營運安全,並將風險分析、人為因素與安全聯系起來,對可能導致海損事故的風險採取報一主動控制的事防式處理方法。
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