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进化迟滞
释义
进化迟滞
Encyclopedia
理学
进化停滞
释
evolutionary stasis
进化迟滞
物种或家系某些特征在很长的进化时期内保持不变或净变化很小的现象。又称进化延滞。
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Ramanujan g- and G-functions
Ramanujan hypergeometric identity
Ramanujan hypothesis
Ramanujan identity
Ramanujan integral
Ramanujan interpolation formula
Ramanujan master theorem
Ramanujan Petersson conjecture
Ramanujan-Petersson conjecture
Ramanujan phi-function
Ramanujan prime
Ramanujan prize
Ramanujan psi-function
Ramanujan's congruences
Ramanujan's lost notebook
Ramanujan square equation
Ramanujan's sum
Ramanujan's sum for 1psi1
Ramanujan's sum for 1ψ1
Ramanujan's sum for _1ψ_1
Ramanujan sum
Ramanujan sum identity
Ramanujan tau-Dirichlet series
Ramanujan tau-function
Ramanujan theta-functions
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