Zobrazeno 1 - 2
of 2
pro vyhledávání: '"Jing-Liang Shi"'
Publikováno v:
BioMed Research International
BioMed Research International, Vol 2020 (2020)
BioMed Research International, Vol 2020 (2020)
In this study, the effects of Astragalus membranaceus oral solution on lifespan and learning and memory abilities of honey bees were evaluated. Two groups of bees were fed with sucrose syrup (50%) containing low dose (1.33%) and high dose (13.3%) of
Publikováno v:
Advanced Materials Research. :699-702
Most of metallurgical performance testing devices use small high-temperature furnace to simulate physical environment for the sample testing. Since the controlled object has the dynamic characteristics of nonlinear, time-varying, large delay and larg