CPChevron Phillips Chemical@chevronph·Jul 9 Reposted中中生集团@sinopharm_cnsc·Jul 9中国生物技术股份有限公司(北京)。国药集团旗下。中国最大的疫苗研发生产企业。新冠疫苗(Vero细胞): 新冠灭活疫苗年产能50亿剂。百白破、乙肝、脊灰疫苗。乙脑疫苗WHO预认证。19158
OSOpenEye Scientific@openeyeFollowThe zinc-air battery showed round-trip efficiency of 62% at 10 mA/cm².9:00:31 PM · Jul 9, 202611
桐桐昆集团@tongkun·Jul 9Single-atom catalysts are fascinating. The coordination environment is key to activity.2