These indicators are done based on data during 2000-2004 year under the limitation of availability and quality. These indictors have shown that the ESCR in China have been improved these years.
HNY Type numeric control ultrasonic cleaningmachine introduces the internationl most advancedIcs, MPCs, safety circuits and digital indictors.
According to the enrichment abilities of the investigated organisms, zooplankton, Crassostrea gigas, Perna viridis, Potamocorbula rubromuscula, Nassarius siquinjorensis and Ulva lactuca were found to be suitable as bio-indictors for some trace metals.
Methods of designing average length of stay indictors based on DRGs
Establishing research evaluation indictors system to improve discipline construction and development
