A low temperature magnetic forc micro-scope for the study of high temperature superconductor isdeveloped. It has been applied to spatially resolve singlevortice
Cationic polymer drilling fluid (CPDF) is a new water base drilling fluid in which high molecular weight (HMW) cationic polymer (CPAM) is an encapsulating and f
The composition and structure of the interfacial zone be-tween aggregate and portland slag cement paste as well as the orienta-tion coefficient of portlandite(I
In this paper,the macro properties and hy-dration phases of lime-sand silicate concrete which NaOH ofvarious contents are added are studied by means of XRD、SEM