On the basis of accelerator mass spectrometer radiocarbon (AMS 14C) dating, sedimentation rates of 11 cores collected from the northern to southern Okinawa Trou
Five strains of antarctic bacteria producing extracellular low-temperature lipase are screened from seawater collected by CTD during the Chinese 18th Antarctic
In recent years, smart manufactur-ing has been the focus of competitionand collaboration between countriesaround the world. The major developedand developing co