“gamma-ray source”的概念、定义、翻译、参考文献-科学参考

单词	gamma-ray source
释义	gamma-ray source [`gam·ǝ ´rā ´sȯrs] ^NUCLEONICS A quantity of radioactive material that emits gamma radiation and is in a form convenient for radiology.
随便看	heartwood heart worm heat heat-activated battery heat-affected zone heat balance heat barrier heat budget heat capacity heat check heat coil heat conduction heat conductivity heat content heat convection heat cramps heat cycle heat death heat development heat dissipation heat distortion point heat dump heat energy heat engine heat equation

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