淺海底的 的英文怎麼說
中文拼音 [jiānhǎidede]
淺海底的
英文
epibenthile-
A group of four students will talk on " marine mammal stranding network in cambodia ", the next group of two students will report on " conservation and management of the irrawaddy dolphin population in the mekong river, cambodia "
四名學生會匯報有關柬埔寨的海洋哺乳動物擱淺網路,而另外兩名同學會匯報柬埔寨湄公河伊洛瓦底江( irrawaddy )海豚的保育及管理。Koh larn ( coral island ) is the largest of pattaya ' s archipelago. major attractions include viewing coral reefs from glass - bottomed boats, snorkeling, scuba diving, windsurfing, skiing and para - sailing. lunch will be provided
瑯島(珊瑚島)是芭緹雅群島中最大的一個島嶼。主要的游覽項目包括從帶有玻璃船底的遊船上觀賞淺海的珊瑚礁、帶上通氣管和呼吸器潛水、帆板運動、沖浪和帆傘運動。中午提供午餐。According to their space position, the seismic features of shallow gas in this region can be divided into three groups : ( 1 ) features in the stratum : acoustic blanket, acoustic curtains, acoustic turbidity, irregular strong top reflection boundary, and phase pull - down in both flanks ; ( 2 ) features of the seabed : seabed pockmark and giant sunken pit ; ( 3 ) features in the seawater column : acoustic plumes, cloudy turbidity and point - line - type reflection
該區的淺層氣地震特徵按空間位置分為3大類: ( 1 )地層中的特徵:聲學空白、聲學幕、聲學擾動、不規則強反射頂界面、兩側相位下拉; ( 2 )海底面的特徵:海底麻坑、大型塌陷坑; ( 3 )海水層中的特徵:聲學羽流、雲狀擾動、點劃線反射。Shallow sea of the chang qunqi that spend crab is marine, measure the biggest sea crab for our country resource, catching amount is maximum, edible value is high
花蟹常群棲淺海海底,為我國資源量最大的海蟹,捕撈量最多,食用價值高。Effect of submarine topography variation in shallow sea on dynamic characteristics of offshore platform
淺海海底地形變遷對海上平臺動力特性的影響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。Systein mode1 ing, s imulat i11g and control l ing are studied in thi s papel -, based on tl1e stato ' s " 863 " project " 1 ' he equ ipll1ent used by sl1ol1gi. i pe t l ' o 1 ] : i e 1 ( l f ' oi " i ) ( " t ( 1 ( 1 t i i1g ilnd i { eijil j l
本文以國家「 863 」項目「勝利油田淺海海底管線電纜檢測與維修裝置」為研究對象,圍繞著特種潛器的對線控位技術,對其系統建模、模擬及控制等技術進行了研究。Normal - mode attenuation coefficients for shallow water with negative sound velocity gradient and sandy or muddy sediment bottom
質海底的負聲速梯度淺海中簡正波的衰減系數The gas chimney can be applied in hydrocarbon exploration in terms of ranking prospects, detecting migration pathways, distinguishing sealing or non - sealing faults, identifying potential over - pressured zone and drilling ( shallow gas ) hazards as well as assessing the sea floor stability for platform design and drilling
氣煙囪在油氣勘探工作中有其獨特的作用,可以有效地預測勘探方向、揭示天然氣的運移路徑、預測斷層的封閉性,同時利用氣煙囪還可以預測超壓和海底構造穩定性,降低淺層氣鉆探風險。The palaeogeographic research indicate that the palaeogeographic outline of the study area recorded the evolution from a sedimentary basin in which the shallow - water carbonate platform sediments and deep - water terrigenous clastic submarine fan developed from southeast to northwest and northeast during the late triassic through a submarine sheet - like model composed of deep - water sandy turbidite and fine - grained turbidite during the early jurassic to a terrigenous clastic barrier coast during the middle and late jurassic and finally to the coal - bearing delta sediments during the late cretaceous
古地理分析表明,研究區晚三疊世古地理輪廓是一個從東南向西北和東北方向由淺水碳酸鹽臺地及深水陸層海底扇沉積共同發育的沉積盆地;早中侏羅世,演變成為一個由深水砂質濁積巖和細屑濁積巖組成的水下席狀體沉積;進入中晚侏羅世,其古地理表現為一個陸屑淺海有障壁海岸;到了晚白堊世,研究區表現為以含煤沉積為特徵的三角洲相沉積。Typical depositional structures of tempestite, such as radically arrangement of plate - like micrite gravel, hummocky lamination, load structure, grading bedding and ripple bedding are presented in the succession, indicating its accumulation in an offshore environment
該風暴沉積的底面侵蝕構造清楚,板片狀泥晶灰巖礫石呈菊花狀排列,發育丘狀交錯層理、負載構造、遞變層理和小波紋層理等沉積構造,為典型的淺海風暴巖。What makes this island special is that it is the only oceanic island not connected to the continental shelf in malaysia rising 2, 000 feet 600 meters on a limestone pinnacle that mushrooms out near the surface. pulau sipadan have the largest variety of soft corals in the world. turtles swim and frolic freely in the waters around sipadan and divers will find lobster, barracudas, beautiful coral fishes and sometimes even sharks swimming by
其蘑菇形石柱島,深入海底1000米,露出地面的淺水處,各式鹹水魚成群,不諳泳術只玩浮潛,也夠大開眼界深諳潛水者,當然是到深海峭壁探險,在水深30米跟成群大海鐵頭魚鯊魚及東星斑等來個大合照。Habitat at having the shallow sea sea floor of aquatic or silt, or below conceal stone
棲息于有水草或泥沙的淺海海底,或潛伏石下。A perturbative shallow water tomography scheme based on the modal wave number inversion technique is considered in this paper. and it could estimate the bottom sound speed and density
論文提出了一種基於簡正波波數的擾動反演淺海聲層析方法,該方法能夠反演海底聲速和密度。Analyses of grain size and mineral components of surface sediments in the offshore area of the northeastern shandong peninsula were carried out to reveal the sediment source and the relationship between the characteristics of grain size distribution and sedimentary dynamic conditions in the littoral zone off the northeastern shandong peninsula
摘要對山東半島東北部濱淺海區海底表層沉積物的粒度和礦物組分進行了分析,探討了其物源及其粒度分佈特徵與沉積動力條件的關系。Lt is obvious that the decaying rule of average reverberation intensity is affected by scattering coefficient of sea floor, sound speed profile, inclination of bottom etc. the sea floor scattering function is the most importan factor to the intensity decaying rule
結果表明:海底散射方向性指數因子、海水聲速梯度、海底傾斜角等對海洋混響平均強度的衰減皆有影響。海底散射方向性指數因子對其影響最大,即適當選取海底散射模型是淺海近程混響建模的首要因素。Wave off into shallow waters, seabed by the friction effect change steep wave front, trough ice, water points trajectory showed reciprocating flow, but also to the shore into the flow speed usually return rate greater than offshore, the net result of sediment at the bottom to the shore handling, and was the shock waves on the shore with the water current - riviera online accumulation
外海波浪傳入近岸淺水區,受到海底的摩擦作用,波鋒變陡、波谷變緩,水質點運動軌跡呈現往復流動,而且向岸進流速度通常大於離岸迴流速度,導致底部泥沙凈向岸搬運,並被激岸浪的上沖水流帶至海濱線上堆積。Abstract : based on the research, development and experiment of a prototype of mobile offshore platform with negative pressure bucket foundation, the operating principles of towing positioning, grounding, floating and shifting of such type of platform in shallow beach sea are described and discussed. it has been shown that this type of platform has the advantage of having remarkable stability in floating and towing when an internal sack is fitted inside of the bucket foundation
文摘:結合可移動鋼制桶型負壓基礎先導試驗平臺的研製與試驗,論述了該型平臺在灘海淺水域的拖航、就位、坐底及起浮移位的工作原理,說明了鋼制桶型負壓基礎在加入內囊后具有的可移動優勢以及該型平臺在我國灘海油田開發中廣闊的應用前景。First, the formula for average intensity of ocean reverberation is deduced on the basis of ray theon " for monostatic case, then it is proved by computer simulation and experiment data
本文首先從分層介質的射線理論出發導出傾斜海底收發合置淺海近程海洋混響平均強度的近似表達式,並對其進行數值分析與實驗驗證。The average sound intensity in even shallow water with sandy sediment bottom
質海底時均勻淺海中的平均聲強分享友人