次深海底的 的英文怎麼說
中文拼音 [cìshēnhǎidede]
次深海底的
英文
archibenthic- 次 : Ⅰ名詞1 (次序; 等第) order; sequence 2 [書面語] (出外遠行時停留的處所) stopping place on a jou...
- 深 : Ⅰ形容詞1 (從上到下或從外到里的距離大) deep 2 (深奧) difficult; profound 3 (深刻; 深入) thor...
- 底 : 底助詞(用在定語后, 表示定語和中心詞之間是領屬關系, 現在多寫作「的」)
- 的 : 4次方是 The fourth power of 2 is direction
- 深海 : abysmal sea; abyssal sea; deep sea深海捕撈 deep sea fishing; 深海捕魚 deep sea fishing; 深海采礦 ...
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As the stepwise progress of oil - gas exploration, more and more attention has been paid to the multi - component seismics of ocean bottom cable ( obc ), and this technology has become a new aspect of the marine seismic prospecting
隨著油氣勘探的逐步深入,海上多波地震勘探技術越來越受到重視,發展海上多波勘探成為海洋地震工作的新方向,對海底檢波器的二次定位研究是海上多波地震勘探工作中必不可少的一環。Sir james clark ross had obtained a sounding of over 2, 400 fathoms in 1839, but it was not until of deep soundings was obtained in the atlantic and the first samples were collected by dredging the bottom
1839年,詹姆斯.克拉克.羅斯爵士曾測得海水深度超過2 , 400英尋;但直到1869年,皇家學會用英國「豪豬」號艦艇進行了幾次巡航后,才在大西洋測得一個海水深度,同時能過挖掘海底,取得了研究海底的首批樣品。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。Main achievements in this thesis are : one, by thoroughly studying the original ocean - bottom re - positioning software and corresponding algorithm, the author replant the original software from unix workstation to the ms windows environment with vc + + 6. 0 and visual fortran 6. 0 co - programming technique. two, the corresponding algorithm about picking up the first - arrivals and relocating of geophones are studied and realized
對原海底檢波器二次定位軟體進行了全面細致的研究剖析,並對其相關原理進行了較深入的研究,利用visualc ~ ( + + )與visualfortran語言混合編程技術,將原來基於unix工作站環境的海底檢波器二次定位軟體移植到了微機環境下的mswindows平臺上。This time we will go deeper to visit a new world underwater ? the deep ocean
這次我們要潛的更深點,去看看另一個水底世界- -深海。In this study, we investigate the microbial diversity of deep sea sediments and analyze the characteristic of substance and energy conversion driven by microorganism in " warm pool " area for the first time. samples including deep sea sediments of the pacific ocean and other environmental samples from polar region were collected and analyzed
本論文首次對「暖池」區海底沉積物中的微生物進行了分子生態學研究,分析了微生物多樣性,對由微生物參與的物質能量循環特徵進行了探討,為研究深海生物圈在地球圈層相互作用中的地位提供了參考資料。分享友人