zero-surface
6.Using 4-oxo-TEMPO as electron acceptor, the difference of photoreduction efficiency of ZnS and CdS was investigated by ESR method. The photoreduction reaction on the colloid surface was zero-order for reduction substrate. The reason may be the adsorption effect of colloid,which causes 4-oxo-TEMPO saturated on the surface of colloid.
10.Common Reflection Surface(CRS) stack,a new stacking technique compared with conventional common midpoint(CMP) stack,is a zero-offset profile imaging method independent of macro-model.

