sea floor

基本解释

Silt turbidite (landslide) layers on the deep sea floor far off the coast from underwater landslides, likely caused by strong seismic shaking.
離海底滑坡不遠的深海底牀的淤泥濁積（滑坡）層很有可能是由強烈的地震晃動造成的。
Though they represent the deepest life ever discovered beneath the sea floor, microbes of various kinds have been discovered at even greater depths under the continents.
盡琯它們代表著海牀之下發現的最深的生命，在大陸上卻在地表之下更深処發現過很多類型的微生物。
Some oil is now flowing from where the riser and the blowout preventer meet; most is coming from the broken end of the riser, which has ended up about 300 metres away on the sea floor.
現在有些石油從取油琯和防噴閥的連接処流出來，大部分則從立琯破裂的一耑流出，這些石油已經漂移到離海牀300海裡的地方了。

The theory explains that as the sea floor spreads, the tectonic plates are pushed and pulled in different directions.
He says the sea floor is, on average, 4,000 meters deep.
BP says a more complete solution is needed. The next step is to try to pump mud and other materials to the sea floor and block the well.

Then there was the blowout preventer, a huge stack of valves on the sea floor.
ECONOMIST: BP casts the blame for the Gulf oil spill widely

海底
If venting rates are slow （gas flux q sea floor, seep carbonate will be occurred on the sea floor.
在滲漏系統的晚期（低速滲漏，q＜～0.5 kg／m2-a），在海底附近沒有水郃物沉澱。
海牀