“x-ray nova”的概念、定义、翻译、参考文献-科学参考

单词	x-ray nova
释义	x-ray nova [`eks´rā `nō·vǝ] ^ASTRONOMY An x-ray source which appears suddenly in the sky, dramatically increases in intensity over a few days, and then decays away with a lifetime of several months. Also known as transient x-ray source.
随便看	airfloat clay air flotation airflow airflow duct airflow orifice airflow pipe airflow stack effect airfoil airfoil profile airfoil section airfoil shape airfoil-vane fan airframe air-fuel mixture air-fuel ratio air furnace air gage air gap air gas airglow air grating air-ground communication air gun air hammer air-handling system

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