...素的贡献)称为该核素的累积产额(Cumulated Yield): 一条质量链上所有核素独立产额的总和称为该质量链的链产额(Chain Yield)。所有质量链的链产额之和应等于200%。
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fractional chain yield 相对链产额
total chain yield 总链产额
cumulative chain yield 链式反应累计产额 ; 累计裂变产额
fission chain yield 裂变链产额
chain fission yield 链式裂变产额 ; [核] 裂变链产额 ; 链裂变产额
chain n yield 链产额
It is generally accepted that a chain reaction may be obtained in uranium which would yield enormous amounts of energy.
人们普遍认为,铀可以引起连锁反应,产生巨大的能量。
The said process can synthesize bisphenol compounds with long side chain in high yield and high selectivity.
本发明以高收率高选择性地合成了一些新的长侧链双酚类化合物。
Active saturated dihalide is adopted to further react with long chain tertiary amine to obtain a final product with high yield.
采用活泼二卤代烷与一种长链叔胺经过一步反应得到最终产物,产率较高。
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