ocean bottom 中文意思是什麼

ocean bottom 解釋
海床
  • ocean : n 1 洋，大海；（有別于內海的）外洋。 ★ 英國用 sea 的地方，美國常用 ocean 如：spend some weeks by ...
  • bottom : n 1 底，底部。2 地基，基礎；根底；底細，真相，原因，根源。3 （樹的）根干；（山）麓麓；〈方，常 pl...
  1. Many high-gain stations will be deployed on land and ocean bottom.

    在陸地和洋底要設置許多高增益的臺站。
  2. Oil slicks are left on the ocean ' s surface during this process. as the oil gradually evaporates, a thick black tar remains behind and sinks, becoming a part of ocean - bottom sediments

    在這個過程中石油被留在海洋表面，石油逐步蒸發，留下一層瀝青又沉到海底，形成了海底沉澱物的一部分。
  3. 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。
  4. Seismographic surveys carried out across the atlantic ocean have shown that there are many deviations and unexplained contours to be found right at the bottom of the ocean

    大西洋安放地震儀調查顯示發現有許多偏離和不明原因的等高線正好就在大海的底部。
  5. Trawling cuts the living material from the sea bottom, and reduces the future productivity of the ocean

    拖網捕魚對海底的現存魚類造成急劇減少，並削弱海洋未來的產量。
  6. But the lowest summer ice cap on record put sea ice far north of the outer continental shelf, the shallow, life - rich shelf of ocean bottom in the bering and chukchi seas

    但今年夏天北極冰帽面積縮小至歷史最低記錄，使海冰向北推移，遠離了白令海和楚科奇海一帶海底生物豐富的淺大陸架外圍地區。
  7. Results rectify that matched field processing based on ray travel time delay is insensitive to the mismatch of sound speed proflle, although the mismatch of ocean bottom depth and receiver location is bad to matched field processing, different forms of cost fimctions could decline the sensitivity

    計算結果表明，基於聲傳播時延的匹配場定位對聲速分佈失配是不敏感的。雖然接收基陣位置傾斜和海洋深度誤差對匹配場處理影響較大，但只要選擇適當的代價函數，可以得到克服。
  8. In life ' s ocean, a man who fears difficulties can only reap the scum and rubbish floating on the surface of the ocean, but a man who can bear hardships reaps pearls and other treasures lying deep in the bottom of the ocean

    在生活的海洋中，畏難的人收獲的總是水面上的泡沫和垃圾，而吃苦的人收獲的卻是海底深處的珍珠和寶藏。
  9. Chose to withdraw his name from the roll of mankind, and as regarded his former ties and interests, to vanish out of life as completely as if he indeed lay at the bottom of the ocean, whither rumour had

    由於除海絲特白蘭之外誰都不認識他，而且他還掌握著鎖鑰，讓她緘口不言，他打定主意將自己的姓名從人類的名單上勾銷即使考慮到他原先的關系和利益，他也要從生活中徹底消失，就象他當真如早已風傳的那樣葬身海底了。
  10. Scanning ocean bottom sonar

    海底掃描聲納
  11. Of the tens of thousands of ships on the ocean bottom, only a handful, less than 1 percent, contain negotiable treasure, such as gold and jewels

    在數以萬計的海底沉船中，只有極少數，不到百分之一的沉船上有可流通的財富，如黃金和珠寶。
  12. 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。
  13. The researches on re - positioning of ocean - bottom geophones after acquisition is a necessary part of the obc seismic exploration. this ocean - bottom geophone re - positioning system for ms windows in microcomputer environment is developed with vc + + 6. 0 and visual fortran 6. 0 co - programming technique, and it is based on the re - positioning software run in the unix workstation environment and financed by the national " 863 " sub - project " the research of three - component ocean - bottom geophone coordinate recognition and positioning methods ". the visibility of overall processes is realized

    本論文以國家「 863 」子項目「海底三分量檢波器坐標識別、定位方法研究」編制的基於unix工作站環境的海底檢波器二次定位軟體系統為基礎，使用visualc ~ （ + + ） 6 . 0與visualfortran6 . 0混合編程技術，研製了基於mswindows平臺微機環境下的海底檢波器二次定位系統，整個過程實現了計算機可視化。
  14. And because the ocean bottom near the epicenter thrust upward, the planet ' s water now has less room, causing the sea level to rise by about a millimeter

    而由於靠近震央的洋底逆沖而上，使容納海水的空間變小，造成海平面上升了約一公? 。
  15. Ocean bottom relief

    洋底起伏
  16. Struggled through 3 years, we had made a 480 - channels marine multi - component seismic exploration system. include new circuit design of digital package, omnidirectional 3 component geophone, ocean bottom towed cable, marine four component seismic acquisition unit, hydrophone, recording system etc. in july 2001, this system was used in dagang field and worked over twenty km. we obtained a good seismic data

    目前已完成了一套480道海底電纜採集系統，包括數字包的創新電路設計，三分量檢波器的萬向平衡裝置，海底電纜鎧裝結構，可拖曳的四分量採集一體化單元，水聽器，系統主機等，並於2001年7月和2002年5月兩次在大港油田渤海灣海域進行了現場實驗，獲得了良好的地震資料。
  17. The total volume of sediments carpeting the ocean bottom has turned out to be surprisingly small.

    覆蓋海底的沉積物的總體積顯得驚人地微小。
  18. This paper mainly introduce the work principle of ocean bottom cable system by 7 chapters

    本篇論文主要分七個章節對該系統進行了比較詳細的理論分析和探討。
  19. Chapter 1 introduce the development situation of the marine multi - component seismic exploration technology in our country and abroad. chapter 2 sum up the structure of the system. chapter 3 to 6 includes the design and function of the homemade sample equipment and the advantage of its key technique. just as omnidirectional geophone struture, ocean bottom cable, data acquisition unit and recording system etc. chapter 7 carefully instructs test situation of converted wave acquisition on the sea and appreciates the data quality

    第一章主要介紹了目前海上多波勘探技術的國內發展概況及市場需求，第二章對整個系統的構成及各部分的功能進行了簡要的總結，第三章至第六章詳細討論了各功能模塊的原理、技術指標及創新點，包括各項關鍵技術的突破，如三分量萬向平衡裝置的理論計算及設計，數字包電路設計原理，鎧裝結構電纜的設計及系統主機的特點等。
  20. People many think that the ocean bottom is made up of smooth plains

    人們可能會認為，大洋的底部是由平坦的平原構成的。
分享友人
分享到 Line

分享到臉書