海底基地 的英文怎麼說

Erlian basin is a rift lacustrine basin developed on the hercynian geosyncline folded base in early cretaceous, is featured by simple sedimentary feature, depositional cycle, small lacustrine transgressive, dry climate, salinization lacustrine water and multi - and - near sources

摘要二連盆地是在海西期地槽褶皺基底上發育起來的早白堊世斷陷湖泊群，具有湖盆湖浸規模較小、氣候條件乾燥、湖水咸化、沉積旋迴單一，多物源、近物源和粗碎屑等沉積特徵，以及發育巖性地層油氣藏為主的油氣分佈特點。

Will anyone believe their story, which will appear to be nothing short of a myth ? how can a giant squid, a jellyfish and sea snakes exist at a depth of a thousand feet and kill people, not to mention the huge golden sphere that has bestowed supernatural abilities on them

這趟深海探險活動，失去了許多人命，毀損了海底基地上億美元的設備，誰會相信他們有如神話般的經歷：一千尺的深海中竟然會有殺人水母烏賊和海蛇？

The red army defended sevastopol and this important black sea naval base was not taken until late june 1942

盡管蘇軍拚死守衛塞瓦斯托波爾，這個黑海艦隊的重要基地還是在1942年6月底陷落。

In this paper, the main research works are as follows : 1 ) survey and analysis previous work in auv navigation and summarize : as the cumulate error, the dead - reckoning and inertial navigation systems ca n ' t be used without other modified system ; the acoustic navigation system is used only in small range, and is very expensive. 2 ) two important approaches in geophysical navigation techniques are summarized, one is terrain contour based navigation, this approach is investigated keystone today ; the other is image based navigation, due to no perfect image sensors and image seabed map, this approach has seldom been practised. 3 ) two important terrain contour based navigation algorithms has been applied to auv, one is match algorithm - based terrain contour match ( tercom ) ; the other is kalman filter - based sandia inertia terrain - aided navigation ( sitan )

主要研究內容包括：一、總結分析了當前水下導航的常用方法和不足之處，指出基於航位推算的導航方法，存在著最大的問題就是導航誤差的積累問題，如果沒有修正系統，這種方法很難滿足使用要求；其次指出基於聲學的導航方法，造價昂貴，導航范圍有限，難以滿足自主水下航行器大范圍導航的需求；二、總結了當前水下地形輔助導航的主要技術路線，一是基於地形高程的匹配方法，這是當前研究的重點；二是基於地形圖像的匹配方法，由於缺乏良好的圖像傳感器，和可用的海底圖像地圖，目前這種方法還有待研究發展；三、將兩種地形高程匹配的常用方法應用到自主水下航行器上：以相關演算法為前提的地形輪廓匹配（ tercom ）方法和以卡爾曼濾波為基礎的桑迪亞慣性地形輔助導航（ sitan ）方法，前者演算法簡單可靠，但是導航精度不高，後者雖然精度比較高，但存在著演算法較為復雜、有可能發散和出現奇異值等問題。

Multibeam echo sounder system is a kind of sea bed surveying instruments which can work efficiently and accurately its development originally bases on single beam echo sounder this kind of system is very suitable for massive sea floor surveying the technique behind multibeam echo sounder system has achieved its maturity with time passage

多波束測深系統是一種具有高效的、高測量精度的用於海底地形測繪的設備，它是在回聲測深儀的基礎上發展起來的，特別適合於大面積的掃海測量工作。

Permanent surveying markers as referred to in paragraph 1 of this article include wooden or steel signals and stone markers established at triangulation points, baseline points, traverse points, military control points, gravimetric points, astronomic points and leveling points of various orders and classes, as well as fixed markers used for topographic mapping, engineering surveying and deformation measurement, and installations at seabed geodetic points

第一款所稱永久性測量標志，是指各等級的三角點、基線點、導線點、軍用控制點、重力點、天文點、水準點的木質覘標、鋼質覘標和標石標志，以及用於地形測圖、工程測量和形變測量的固定標志和海底大地點設施等。

With an area of 5300 km2, dongpu depression is located in the southwest of lin - qing depression, bohaiwan basin, bounded with lu - xi uplift by lan - liao fault in the east, with nei - huang uplift by chang - yuan fault in the west, with lan - kao heave by the north feng - qiu fault in the south, with xin country depression by ma - ling fault in the north, while spreading along nne defection, taking on the forms of being wide in the south, and narrow in the north. it is a rift fault depression basin with the characteristics of striking, with the basement being the paleozoic and mesozoic, and the capping beds being the cenozoic

東濮凹陷位於渤海灣盆地臨清坳陷西南端，東側以蘭聊斷裂為界與魯西隆起為鄰，西側以長垣斷裂為界與內黃隆起相接，南以封丘北斷層為界與與蘭考凸起相鄰，北以馬陵斷層為界與與莘縣凹陷相望，是以古?中生界為基底，以新生界為蓋層，古近紀形成的拉分走滑?裂谷型箕狀斷陷盆地。

Based upon the analysis of the data obtained during the survey, it can be concluded that : 1 ) the number of biomass of macrobenthos in the yellow sea and the east china sea in autuma is higher than that in spring, while the number of density of macrobenthos in autumn is lower than that in spring ; 2 ) the number of biomass of macrobenthos in the yellow sea is higher than that in the east china sea ; 3 ) the number of species in the yellow sea is lower than that in the east china sea ; 4 ) one of the characteristics of distribution of macrobenthos in the east china sea is that the species richness increased from the coastal waters to the offshore deep waters, from the north to the south. 5 ) the species composition in the deeper part occupied by the cold water mass of the yellow sea is more stable than that in the coastal part of the yellow sea in the late 40 ~ 50 years

通過以上幾方面的分析，結果表明： 1 ）黃東海調查海域的秋季總生物量均高於春季，總棲息密度則低於早春季； 2 ）黃東海春季生物多樣性指數高於秋季； 3 ）南黃海、東海的水文特點顯著不同：東海底溫顯著高於南黃海底溫，東海底鹽亦高於南黃海底鹽； 4 ）南黃海春秋季生物量分佈無一致規律，東海春秋季生物量除長江口外基本上自近岸向外海逐步降低； 5 ）東海大陸架大型底棲動物的種類組成較南黃海更豐富； 6 ）東海大型底棲動物的分佈特點之一為：種類數由北向南、由近岸（西部）向外海（東部）逐漸增多； 7 ）在黃海冷水團控制的海域，其底棲動物種類組成較近岸海域穩定； 8 ）幾個生物多樣性指數各有側重，都能較好地反映底棲動物的分佈特點

On the premise that the basal transducer layout was designed according to the requirements of deep - sea exploring surroundings and technology on the basis of the hardware structure and data collecting ways of interferometric sonar, the echo signal by energy relativity search is analyzed and calculated, altitude data of the tiny terrain on the seabed under real - time irradiation of ultrasonic is gained as to provide parameters of best cutting depth for intellectualization of the seabed mining vehicle timely and promptly

摘要在相干聲納硬體結構及數據採集方式的基礎上，結合具體的深海鈷結殼探測環境和技術要求，確定了換能器基本布局，探討了信號採集與處理方法，利用能量相關搜索法對回波信號進行分析和計算，得出超聲波實時照射下的海底表面微地形高程數據，為海底采礦車智能化開采提供實時、快速的最佳切削深度參數。

The mineralization of early stage in the form of exhaust - sedimant formed by seafloor volcanic activities provides a solid foundation for the mineralization of later stage

即早期的成礦作用是在賦礦地層沉積過程中，通過海底火山活動，以噴流沉積方式產生的，它為後期的成礦作用奠定了物源基礎。

Exploration method for tiny terrain of seabed cobalt crust based on energy relativity search

基於能量相關搜索法的海底鈷結殼微地形探測方法研究

The sparker was originally developed for fundamental studies of underwater sound propagation and of subbottom geology.

火花發生器原來是為了進行關於水下聲波傳播及海底地質的基礎性研究而製造的。

In this paper, the physical experiment and numerical simulation based on the volume of fluid ( vof ) method to solve turbulent governing equations in the numerical wave tank are conducted to investigate the interaction between surface waves and sandbars on the seabed

本論文通過物理模型試驗和基於vof方法求解湍流控制方程所建立的數值波浪水槽模型，對波浪與海底沙壩地形之間的相互作用進行了研究。

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。

This kind of instability bulk movement is induced by wave cyclic loading, as a result the slope of bottom bed decrease, water depth increase, and instability bulk movement has the character of subregion, regularity and head erosion, thus it will influence evolvement of region of interest landform, and change flow field and bottom stratum condition continually, so will lead to dynamic influence on structure foundation soil

這種不穩定塊體運動由波浪循環荷載誘發，其結果使底床整體坡度減緩，水深加大，而且不穩定的塊體運動具有小區域、多發性和溯源侵蝕的特點，將繼續影響著海域以後的水深地形的發展演化，並不斷改變著該區的流場與底床地層條件，對構築物地基土的穩定性產生著動態的影響。

In this paper, based on the tide, tidal current and ocean wave numerical computing techniques and the constructive method of seabed terrain model, the fusion and visualization of multiple digital marine geographic environmental information for the nearshore marine environmental safeguard are locally realized by using the level of detail model and 3 - d rendering technique, which will provide theoretic and experiential basis for the study field in the future

摘要以潮汐、潮流和海浪數值的計算技術和數字海底地形模型的構造方法為基礎，應用層次細節模型和三維渲染技術，完成了近岸海洋環境保障的多種數字海洋地理環境信息的融合與可視化的局部實現，為今後此領域的研究提供了理論和經驗基礎。

Their base has been totally destroyed ; all the others are dead. why have the three of them survived

整個海底基地蕩然無存，其他人都死了，為什麼只有他們三人沒死？

Next, harry reads a book about giant monsters at the bottom of the sea, and this stirs up his hidden phobia about squids. as a result, in a dream, his subconscious mind creates a giant squid that attacks the group s underwater base, severely damaging it and killing many people

再來是哈利因為看了一本深海大海怪的書，引發他潛藏害怕烏賊的心理，當他在睡夢中，他的意念產生了一隻巨大的烏賊，攻擊他們的海底基地，整個太空船艙因而受損。

Subsequently, nasa detects a spacecraft lying in the ocean a thousand feet under water, and suspects that it was left behind by extraterrestrials. it thus brings together the elite researchers mentioned in dr. johnson s report and launches an underwater expedition. led by u. s. navy captain harold barnes, several members descend to a base deep in the ocean

諾曼的報告發表之後，美國太空總署在深海一千尺處發現一艘太空船，他們懷疑是外星人的遺物，因此將這篇報告里的學術界菁英全都找來，攜手進行一項深海探險計畫，並由美國海軍上校哈樂得巴恩帶領數位工作人員，一起深入海底基地探險。

This comes hard ? on the heels of talk of reopening a russian naval base in the mediterranean, joint war games with china and the planting of the russian flag in the polar seabed

此前不久，俄羅斯就重開在地中海的海軍基地進行談判，同中國舉行聯合軍演並且在北冰洋洋底插上俄羅斯國旗后不久。