单词	层论
释义	层论 theory of sheaves
随便看	effective shielding constant effective shooting area effective shot depth effective shrinkage effective shunt capacitance effective shunt impedance effective sieve aperture size effective sieve area effective SIF range effective sifting area effective signal effective signal duration effective signal radiated effective signal radiation effective simple process factor effective simulation model Effective SINR effective sinus cycle effective site effective sites effective size effective size of grain effective size of printed area effective skew Effective skidproof measures taken