Carbon fiber shows potential for deepwater, ultra-deep mooring.

碳纤维在深水和超深锚系装置上显示出潜能。

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These ultra-deep deposits must be drilled at up to three times the normal pressure for offshore oil.

开采这些超深的油矿沉积层所需的钻探压力是开采海上石油正常压力的三倍。

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However, natural gas is relatively evenly distributed in shallow, mid-depth, deep and ultra-deep formations.

天然气资源在浅层、中深层、深层和超深层分布却相对比较均匀。

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The unrest points to the deep divisions between the secular majority in Israel and the ultra-Orthodox minority.

VOA: standard.2009.11.14

It also has oil companies that may be ready to drill in ultra-deep water.

FORBES: China Stoops To Administer In Disputed Southern Waters

Geologists believe that the petroliferous structures discovered in the deep blocks extend westwards into contiguous ultra-deep blocks.

ECONOMIST: Angolan oil: Drilling down | The

The bottom line: off-shore, especially ultra-deep water, has been almost entirely responsible for sustaining increased global and U.S. production.

FORBES: U.S. Needs Deepwater Drilling Or It's In Deep Doo-Doo