What is the demand for tech talent at 知网? Based on job postings in the past year, “计算机/网络/技术类”占55.1%,“其他(研发和技术类)”占14.8%,“机械/仪器仪表类”占5.6%,“科研类”占2%,“生物/制药/化工/环保类”占1%,“电子/电器/通信技术类”占1%,“医疗卫生/美容保健类”占0.5%,“电气/能源/动力类”占0.5%,“美术/设计/创意类”占0.5%. For reference only.