Since 2018, the International Conference on Global Cultural and Creative Industries Cooperation and Development, hosted by the USC-SJTU Institute of Cultural and Creative Industry at Shanghai Jiao Ton ...
BEIJING, July 13 (Xinhua) — This was a livestream like no other! Instead of social media influencers, it featured HR managers from China’s top tech giants like JD.com, Baidu and Alibaba stepping into ...
水分离特性、游离水和颗粒测试(ASTM标准测试方法D3948、D7224、D7261和D4860)(D3948包含在规范D1655和D7566中) 出于质量控制的目的,对燃料的水分离特性进行评级,以确定存在的表面活性物质(表面活性剂)的量。表面活性剂会降低用于从燃料中去除水的过滤分离 ...