Instead of silver nitrite mercuric nitrite may be used.可以用亚硝酸汞来代替亚硝酸银.Mercury fulminate may contain trace of mercuric oxalate.雷汞中可能含有微量的乙二酸汞.Aim To discuss the effect of mercuric sulfide in the cinnabaris.目的探讨硫化汞在朱砂中的作用....
The greatest lower bound of A is also called the infimum of A.A的最大下界边称为A的下确界.Property of symmetric random variable is discussed by introducing the concept of almost supremum and infimum.讨论了具有倒对称随机变量的若干性质.Gives the infimu...