海底取心 的英文怎麼說
中文拼音 [hǎideqǔxīn]
海底取心
英文
sea bottom coring-
Bright is his fame in lydian pelops ' colony [ 3 ], inhabited of a goodly race, whose founder mighty earth - enfolding poseidon loved, what time from the vessel of purifying [ 4 ] klotho took him with the bright ivory furnishment of his shoulder
他的威名在呂底亞人佩羅普斯的領地上四處傳揚，那裡居住著優秀的種族，他們的祖先深得懷抱陸地的海神波塞冬的歡心，命運女神克羅索從神鍋里把他取出，肩上帶著明亮的象牙裝飾。Real time seafloor tracking technique is the critical technique to ensure smooth seafloor surveying with full coverage and high efficiency. after detailed investigation on stochastic features of seabed reverberation produced by mbss systems, the author presented an algorithm and a set of relevant key coefficients for real time seafloor tracking, taking into account of characteristics of signal processing and timing sequence of the real system and introducing theorems of terrain surveying. as an achievement, a mathematical model was established based on the technique of centered filtering
海底地形實時跟蹤技術是保證多波束測深系統實現高效率全覆蓋水下地形測量的核心技術，作者通過對多波束測深系統海底回波信號統計特性的研究，依據地形測量理論，並結合實際系統信號處理的技術特點和處理時序，提出了實現海底跟蹤控制的關鍵參數及計算方法，建立了基於中值濾波技術的海底地形實時跟蹤數學模型，並開發出實時地形跟蹤專家系統，該系統經多次海上實驗驗證表明：理論正確、方案可行，取得良好效果。Since this mehod is applied in the post - stack stage and the recognization of the multiple is subjective, so the application of this method should be made very carefully
本方法不僅對一般海底復反射的摘除有效，對于剖面上其他多餘能量亦能有效地加以去除，但由於摘取之過程是在重合后之剖面進行，且復反射之選取亦較為主觀，所以在應用本方法時必須十分小心謹慎。
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