The invention is mainly applied to the austenitic stainless steel welding in the fields of petroleum, chemical industry, metallurgy, machinery and naval construction.

本发 明主要用于石油、化工、冶金、机械、造船等领域的奥氏体不锈钢焊接。

youdao

THE construction of aircraft carriers is a symbol of a country's naval strength.

（能否）建造航空母舰是一个国家海军实力的一大象征。

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The Engineer is a multi-purpose construction, repair, capture and reclamation unit. It is amphibious and can skim across the water's surface to construct naval facilities.

工程车是一个集建筑，修理，俘获和回收于一体的多功能单位。它是水陆两栖的，可以掠过水面建造海军设施。

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Historian and naval officer Samuel Eliot Morison described the fighting this way in his book "The Struggle for Guadalcanal": "For us who were there, or whose friends were there, Guadalcanal is not a name but an emotion, recalling desperate fights in the air, furious night naval battles, frantic work at supply or construction, savage fighting in the sodden jungle, nights broken by screaming bombs and deafening explosions of naval shells."

VOA: special.2011.06.23

He says the more relevant precedent is United States v Morison, when the defendant was convicted for leaking photographs of Soviet naval construction to a British magazine.

ECONOMIST: An American trial is drawing nearer for Julian Assange

The digital machining and outfitting capabilities at Quonset Point make it one of the most advanced naval construction sites in the world, not to mention the biggest industrial employer in Rhode Island.

FORBES: Road From D.C. To Cape Cod Reveals Reach Of Defense Industry

According to a U.S. official, about a dozen active-duty Navy Seabees sailors who belong to special naval construction units helped law-enforcement authorities build a mock-up of the bunker that was used to plan the FBI assault.

WSJ: Military tactics, arms, helped rescue Ala. hostage