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evolutionary stasis
释义
evolutionary stasis
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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pulsed gradient spin echo
pulsed high magnetic field
pulse diagnosis
pulsed infrared thermal imaging system
pulse distributor
pulsed laser
pulsed laser deposition
pulsed magnet
pulsed magnet field
pulsed metal-organic chemical vapor deposition
pulse Doppler radar
pulsed plasma
pulsed plasma thruster
pulsed power
pulsed reactor
pulsed release
pulsed resonance spectroscopy
pulse duration
pulsed voltammetry
pulse echo
pulse echo method
pulse-echo method
pulse electrochemical machining
pulse energy
pulse excitation
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