1.
Because the surface of the ocean is heated by sunlight, the depths are cooler.
因为表层海水是受阳光照射而加热的，所以在海洋深部，海水通常较冷。
2.
an especially deep part of a sea or ocean.
大海或海洋的特别深的部分。
3.
Of or relating to the great depths of the oceans.
海洋深度的海洋深度的或与海洋深度有关的
4.
any of several deep-bodied food fishes of western Atlantic and Gulf of Mexico.
大西洋西部及墨西哥海湾的几种深海鱼。
5.
Measurement of the depth of large bodies of water.
海洋测深学，海洋测深术测量大水域的深度
6.
This ocean is much deeper than the water oceans of the earth.
这海洋比地球上的海洋要深得多。
7.
measuring the depths of the oceans.
测量海洋深度的方法。
8.
the ocean's unfathomable depths
海洋中无法到达的深处.
9.
oceanographic depth recorder
海洋水文深度记录仪
10.
Regional Bathymetric Chart Programme
区域海洋等深线图方案
11.
AMEE (Admiralty Marine Engineering Establishment)
海军部海洋工程研究
12.
"The open sea was deep and mysterious, and anyone who gave more than a passing thought to the bottom confines of the oceans probably assumed that the seabed was flat. "
大海是深邃而神秘的。对于海洋底部不甚了解的人,也许以为海底是平坦的。
13.
Site 782A (ODP,Leg125)lies on the eastern margin of the Izu Bonin forearc basin,about halfway between the active volcanic arc and the Izu Bonin trench in the western Pacific Ocean. The borehole 782A,476 8 m deep,was fully cored and described.
大洋钻探工程”125航次的782A钻孔位于西太平洋菲律宾海东北部,井深476.8m。
14.
relating to the deepest parts of the ocean (below 6000 meters).
关于海洋中最深区域的（海面以下6000米）。
15.
Divers, who dive deep down in the sea, know that the sea can be very cold .
潜入深海的潜水员知道海洋是很冷的。
16.
Most of the earth's surface is covered by sea.
地球表面大部分是海洋.
17.
Regional Seas Programme for Eastern Africa
东部非洲区域海洋方案
18.
A sea is usually part of an ocean.
海是大洋的一部分。