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裂变链式反应
释义
裂变链式反应
Encyclopedia
理学
核裂变
释
fission chain reaction
裂变链式反应
热中子引起易裂变核（如235U）发生裂变时，放出的中子至少有一个可以引起新的裂变，使之一代一代继续下去的反应过程。一般每次裂变平均放出二三个中子。这些中子有三种可能的归属：引起裂变、被吸收和逃逸。
Physics
fission chain reaction
裂变链式反应
Chemistry
＞放射化学与辐射化学＞基础放射化学＞释义
fission chain reaction
裂变链式反应
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Water law
water law
Water Law of Republic of China
Water Law of South Africa
Water Law of Tang Dynasty
Water Law of the People’s Republic of China
Water Law of Western Xia Dynasty
water laws
water leaching of mineral material
water leech
water leisure sports
waterless offset printing
water lettuce
water level control
water level duration curve
water level fluctuation
water level forecasting
water level gauge
water level inscription in ancient China
water levelling in ancient China
water level observation
water level staff in ancient china
water level station
water lifting
water lifting cylinder wheel
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