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准易裂变核素
释义
准易裂变核素
Encyclopedia
理学
原子核
释
fissible nuclide
准易裂变核素
不能维持热中子链式核反应,但在金属状态下可发生自持的链式核裂变的核素。如237U、238Pu、240Pu、242Pu、244Pu、241Am、243Am、242Cm、244Cm等。又称阈裂变核(threshold fissioner)。
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asiatic moonseed rhizome
Asiatic onion leafminer
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asiatic pennywort
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asiatic short-tailed shrews
Asiatic shrews
Asia vision
ASIC
ASIC chip electronics system
ASIC芯片电子学系统
asiderite
asier
As I Lay Dying
A.Simon de Silva
A Simple Analysis of Ci Poems Selected from the Tang Dynasty, Five Dynasties and Song Dynasty
A Simple Autobiography
A Simple Guide to Chinese Painting
A Simple Guide to Opera Rhythm
A Simple Guide to Painting from the Dream Cottage
A Simple Guide to Photographic Photometry
A Simple Guide to the Singing of Kunqu Opera
asin
A Singsong Girl Called Hongfu
asini sanguis pulvis
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