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碘坑
释义
碘坑
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美国海军反应堆计划
释
iodine well
碘坑
由碘-135衰变产生的反应堆停堆后,堆芯内氙-135(135Xe)的浓度先是增加到最大值,然后逐渐减小;剩余反应性随时间变化则与氙-135浓度的变化刚好相反,先是减小到最小值,然后又逐渐增大的现象。
Chemistry
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iodine well
碘坑
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order of a covering
order of a curve
order of a derivative
order of a determinant
order of a difference
order of a difference equation
order of a differential
order of a differential equation
order of a differential operator
order of a field
order of a function
order of a group
order of a group element
order of a Latin square
order of a matrix
order of a meromorphic function
order of a modulus of continuity
order of an algebraic curve
order of an algebraic equation
order of an algebraic surface
order of an algebraic system
order of an element
order of a net
order of an infinitesimal
order of an infinity
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