same facies difference time同相异期

same life difference existence欲望中沉没的鸡

Same Potential Difference电位差一致

same plate difference同板差

the same and difference同一与差异

comparison between same and difference异同比较

Design guideline same and difference设计准则设计方针的相同与不同

the same and the difference异同对比

temperature difference at same plane同平面温差