The first test firing took place in 1940, in Fort Cronkhite, north of the Golden Gate Bridge.

第一次试射发生在1940年，地点在金门大桥以北的克朗凯特炮台。

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He was, of course, referring to the Large Hadron Collider that just conducted its first successful test, firing a stream of particles under the Alps.

他指的当然是LHC(大型强子对撞机)。在阿尔卑斯山脚下，LHC成功发射粒子束，进行了第一次试验。

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The solid state laser starts test-firing at White SandsMissile Range in New Mexico later on this year.

固体激光器今年晚些时候将在新墨西哥州白沙靶场开始试射。

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Israel is alarmed by Iran's recent test firing of its longest-range missile and previous threats by its president to wipe the Jewish state "off the map."

VOA: standard.2009.12.28

Both the test-firing and the sanctions vote come in the midst of an ongoing conflict between Iran and the West over its nuclear program.

VOA: standard.2009.12.18

Iran's test-firing, comes a day after the U.S.

VOA: standard.2009.12.18

An MoD spokeswoman said there were no plans for any test firing at Dundrennan at present.

BBC: Dundrennan weapon test legality questioned

Its launch, like the test firing in Utah, is designed to gather important performance data for engineers.

BBC: Test ignition for 'Moon rocket'

The second-stage engine cut out three minutes too soon, apparently because of a leak caused by a tool left inside it after a test firing two years ago.

ECONOMIST: Sayonara, spaceflight?