英语词汇“uranium 238”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

WORD FAMILY

uranium 238

USAGE EXAMPLES

Depleted uranium, primarily uranium 238, is what’s left over after the lighter isotope uranium-235 has been removed from natural uranium.

Washington Times(Jun 21, 2016)

But some of the neutrons do not hit uranium 235 atoms; they hit a different form of uranium present in the reactor, uranium 238.

New York Times(Jun 23, 2010)

By using up most of the uranium 238, the new design will get 40 times more energy from each pound of uranium, TerraPower says.

New York Times(Jun 16, 2010)

n the commonest isotope of uranium; it is not fissionable but when irradiated with neutrons it produces fissionable plutonium 239

Hyper

U, atomic number 92, uranium

a heavy toxic silvery-white radioactive metallic element; occurs in many isotopes; used for nuclear fuels and nuclear weapons

单词	uranium 238
释义	uranium 238 (once / 328315 pages) n WORD FAMILY uranium 238 USAGE EXAMPLES Depleted uranium, primarily uranium 238, is what’s left over after the lighter isotope uranium-235 has been removed from natural uranium. Washington Times(Jun 21, 2016) But some of the neutrons do not hit uranium 235 atoms; they hit a different form of uranium present in the reactor, uranium 238. New York Times(Jun 23, 2010) By using up most of the uranium 238, the new design will get 40 times more energy from each pound of uranium, TerraPower says. New York Times(Jun 16, 2010) n the commonest isotope of uranium; it is not fissionable but when irradiated with neutrons it produces fissionable plutonium 239 Hyper U, atomic number 92, uranium a heavy toxic silvery-white radioactive metallic element; occurs in many isotopes; used for nuclear fuels and nuclear weapons
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