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释义
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Encyclopedia
理学
短周期
释
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f区元素
包括58~71号镧系元素铈、镨、钕、钷、钐、铕、钆、铽、镝、钬、铒、铥、镱和镥,90~103号锕系元素钍、镤、铀、镎、钚、镅、锔、锫、锎、锿、镄、钔、锘和铹,一共28种化学元素。又称内过渡元素。
Chemistry
>无机化学>无机化学基本概念与无机化合物>释义
f-block element
f区元素
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celery bacterial soft rot
celery leafminer
celery leaf spot
celery root-knot nematode disease
Celescope
celescope
Celescope Catalogue of UV Magnitude
celesta
celestial
celestial altitude
celestial axis
celestial baton
celestial body
celestial chart
celestial clock
celestial coordinate
celestial coordinate system
celestial correlation function
celestial cryptography
celestial dog
celestial doppler navigation system
Celestial Ephemeris Origin
celestial ephemeris pole
celestial equator
celestial equator system of coordinate
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