海底

hǎidǐ

the bottom of the sea; seabed; sea floor

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sea floor; seabed

相关词组: 海底的

海底地震

海底电报

海底捞月

海底捞针

海底生物

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bed; benthal; floor; seabed

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hǎi dǐ

n. sea bottom, seabed, sea floor

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hai3 di3

seabed, seafloor, bottom of the ocean

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海底

hǎi dǐ

the bottom of the sea; seabed; seafloor; benthos (benthon); Davy Jones's Locker

海底表层取样 seafloor surficial sampling;

海底爆破 seabed blasting;

海底采掘 {矿物} ocean-mine;

海底采矿 {采矿} submarine mine; submarine (undersea; offshore) mining;

海底采矿船 ocean mining ship;

海底采矿法 seabed mining method;

海底采矿设备 ocean floor mining equipment;

海底采煤 undersea mining;

海底采样 seafloor sampling;

海底采油树 sea bottom christmas tree;

海底草地 submarine meadow;

海底测量 ocean floor topographic survey;

海底测图 submarine mapping;

海底沉积（作用） sea-bottom deposit; thalassogenic sedimentation;

海底沉积物 bottom sediment;

海底地层剖面仪 bottom profiler; sub-bottom profiling system;

海底地滑 sea slide;

海底地貌 submarine geomorphy;

海底地貌学 submarine geomorphology;

海底地貌仪 side-looking sonar;

海底地形 seafloor relief; submarine morphology;

海底地形区 subsea physio graphic provinces;

海底地形摄影测量 submarine topographic photogrammetry;

海底地形图 ocean floor relief map;

海底地形学 submarine topography;

海底地震仪 sea seismograph;

海底地质取样 seafloor soil sampling;

海底地质学 submarine geology;

海底电报 submarine telegraph; cablegram;

海底电报略语 cablese;

海底电报线路 submarine telegraph line;

海底电话电缆 submarine telephone cable;

海底电缆 submarine (undersea) cable;

海底电缆浮标 submarine cable buoy;

海底电缆犁 submarine cable plow;

海底电缆通信 submarine cable communication;

海底动物 infauna;

海底断裂带 submarine fracture zone;

海底反潜设备 seabottom antisubmarine equipment;

海底反射 sub-bottom reflection;

海底反射层 subbottom reflector;

海底反射声呐 bottom-bounce sonar;

海底峰 seapeak;

海底高地 seahigh;

海底高原 plateau;

海底谷 seavalley;

海底管线 submerged pipeline;

海底含油地层 submarine oil formation;

海底回声测距声纳 bottom bounce echo ranging sonar;

海底火山 submarine volcano;

海底集声器 submarine sound receiver;

海底建筑物 sea-floor structure;

海底均衡器 submarine equalizer;

海底开发技术 ocean floor exploration technique;

海底勘察 submarine exploration;

海底考察车 seabed vehicle;

海底矿 submarine mine;

海底矿床 undersea mineral deposit;

海底矿物资源 submarine mineral resources；

海底扩张 sea-floor spreading；

海底裂谷 submarine rift;

海底埋设 sea-bottom embedment;

海底漫游动物 vagil-benthon;

海底锰块 pelagite;

海底喷发 submarine eruption;

海底平顶山 guyot;

海底平原 sea-bottom (submarine) plain;

海底铺管 seabed pipeline construction;

海底起伏 submarine relief;

海底区域 sea-bed area;

海底取样器 snapper;

海底热流 heat flow of ocean floor;

海底热液作用 sea floor hydrothermal process;

海底人 aquanaut （指海底考察者）;

海底软泥 globigerina;

海底沙洲(坝) submarine bar;

海底山 seamount;

海底山脊 sill; cill；

海底扇 {地质} abyssal cave (fan); sea fan; submarine cave (delta; fan); subsea apron;

海底摄影器 benthograph;

海底深穴 halistas;

海底声纳 bottom mounted sonar;

海底生物 benthon;

海底石油开发 submarine oil exploitation;

海底实验室 sealab;

海底水雷 ground mine;

海底隧道 submarine tunnel;

海底台地 submarine plateau;

海底探测船 habitat;

海底通信电缆 submarine communication cable;

海底完井 subsea-completed well;

海底峡谷 submarine (ocean(ic)) canyon;

海底线路 submarine line;

海底信标 subsea beacon;

海底岩心 sea bottom core;

海底养殖 bottom (submarine) culture;

海底油管输送 offshore oil delivery;

海底油库 submerged tank;

海底油田 offshore oilfield;

海底元素 thalassoxene element;

海底运动 thalassogenic movement;

海底增音机 submerged (submarine cable) repeater;

海底重力仪 sea-bottom gravimeter;

海底钻探 offshore boring (drilling);

海底资源 seabed (submarine) resources;

海底自然地理区 subsea;

海底锥 submarine cone

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海底|海底 [hǎi dǐ] ► seabed ► seafloor ► bottom of the ocean