Based on the relationship among wearing degree of the heat storage element,heat stored,air and flue gas resistance,the concepts of converted heat transferred of the heat storage element due to wear and converted pressure difference due to wear were presented after all the influential factors were quantified.

Due to the vicissitudes of metrology in past dynasties,doctors applied the classical formulae were opinions differ from each other,formed the different recognitions of later ages on dosage conversions in classi.

This paper presented a method that combination modulus of pile and soil complex under effects of pile and soil interaction,that effects of pile nearby and pile groups was considered.