船行軌跡 的英文怎麼說

中文拼音 [chuánhángguǐ]
船行軌跡 英文
ship trajectory
  • : 名詞1. (水上的運輸工具, 船舶的通稱) boat; ship; vessels 2. (姓氏) a surname
  • : 行Ⅰ名詞1 (行列) line; row 2 (排行) seniority among brothers and sisters:你行幾? 我行三。where...
  • : Ⅰ名詞1. (路軌;軌道) rail; track 2. (比喻辦法、規矩、秩序等) rut; path; course Ⅱ動詞[書面語] (遵循; 依循) follow
  • : 名詞1 (留下的印子; 痕跡) mark; trace 2 (前人遺留的建築或器物等) remains; ruins; vestige 3 (...
  • 軌跡 : 1 [數學] (某點在空間移動的路線) locus; trajectory; trail; travel; path; way; [電子學] trace; li...
  1. Second, the imaging model built here has taken into account the tilt modulation, the hydrodynamic modulation, and current modulations of radar cross section. consequently, it has realized the imaging simulation of four kinds of wakes with the same imaging model. third, the orbital velocity of ocean wave was considered as the basic dynamic factor, and the imaging model calculates the influence on raw data by the wave m ovement according to the orbital velocity

    該模型的主要特點是: ( 1 )它採用了三尺度復合表面模型的思想來計算海面的電磁散射,考慮了中等尺度波對紋波的進一步調製作用,彌補了傳統雙尺度模型的不足; ( 1 )它考慮了海浪的傾斜調製作用、流體動力調製作用和流場對雷達截面的調製作用,實現了用統一的模擬模型對四種艦特徵進成像模擬; ( 3 )它把海面長波的道速度作為基本的動態成分,並依此來考慮海面運動對sar回波信號的影響。
  2. It is requisite to employ the dynamic positioning system with fine performance in the work of maritime development, inshore engineering support, underwater work support, and so on, if the ship needs keeping fixed position or sailing along a desired track in the work

    海洋開發、近海工程支持、水下作業支持等項工作如果要求舶保持作業地點固定不變或按照預定的,就需要有性能良好的動力定位系統。
  3. Other exhibits examine the sun - earth - moon orbital relationships and the causes of solar and lunar eclipses, the suns movement across the sky during different seasons, as well as space probe imagery of planets and their satellites

    其他展品所介紹的,包括太陽地球和月球的運道及其引起的日食和月食現象,太陽在不同季節的,以至太空探測星及其衛星之旅。
  4. The chapter 3 and 4 are the core of this dissertation. under the theory of ship manoeuvre capability, it calculates the moving track and strap especially affected by wind and current. base on the analysis of those parameter, the basic theory is provided on navigational safety in the bridge waters

    以試驗及調研的數據為依據,運用第三章建立的數學模型分析、計算舶在橋區運動的及航帶,重點計算在風、流等因素影響下的舶橫向漂移量,並對舶在橋區運動方程的參數及橋區影響舶橫向漂移量的因素進分析,為舶在橋區安全航提供理論依據。
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