In order to reduce radiation on the operator, a remote-control nuclear surface moisture-density gauge is developed by improving the original nuclear surface moisture-density gauge.

为减少放射源对仪器操作人员辐射的影响，对表层型核子水分-密度仪进行了改进，研制出遥读遥测式表层型核子水分-密度仪。

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One focus was to prospect the lunar surface for natural resources, including uranium for nuclear fuel.

它的最主要任务是勘察月球表面的自然资源，包括可以用于核然料的铀。

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Nuclear explosions are generally classified as air bursts, surface bursts, subsurface bursts, or high altitude bursts.

核爆通常被划分为空中爆炸、地面爆炸、地下爆炸和高空爆炸。

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Russia exports arms to China, Venezuela, Syria and other countries at odds with the U.S. Most alarming have been Russia's sales to Iran of a nuclear reactor and surface-to-air missiles to defend it, even as Moscow blocks serious UN sanctions against Tehran.

CNN: Highlights from the world's press

The idea is that a person would operate a robotic device remotely, but would receive or "feel" signals from a dangerous environment, such as a nuclear reactor or the surface of another planet.

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Their S-300s are upgraded versions of the nuclear-capable SA-10 surface-to-air missiles, thousands of which have been deployed across the former Soviet Union.

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