Marine Rho-dotorula benthica is a single celled eukaryote, which is mostly isolated from sea mud. Its individual length is about 4-6 microns, and it has good suspension and palatability in water. Marine Rho-dotorula benthica can adapt to the marine environment, with fast propagation speed and abunda......

It is reported that the theme of this year’s Canton Fair is China Unicom’s domestic and international dual circulation.

It is reported that the theme of this year’s Canton Fair is China Unicom’s domestic and international dual circulation. The exhibition content includes three parts: online display platform, supply and purchase docking service, and cross-border e-commerce area.