The application research of expert systemin agricultural area 專家系統(tǒng)在農(nóng)業(yè)領(lǐng)域中的應(yīng)用研究
Imagination on building up private credit systemin our country 關(guān)于構(gòu)建我國(guó)個(gè)人信用制度的設(shè)想
Considerations over land systemin in relocation for urban construction 對(duì)城市建設(shè)拆遷中土地制度的思考
Assessment of sustainability in eco - economic systemin sichuan province based on emergy analysis 基于能值分析的四川省生態(tài)經(jīng)濟(jì)系統(tǒng)可持續(xù)性評(píng)估
The construction and practice of the new engineering teaching practicing systemin engineering universities 工科院校工程實(shí)踐教學(xué)體系的構(gòu)建與實(shí)踐
Systemin is a plant peptide hormone involved in the wound response in the Solanaceae family. It was the first plant hormone that was proven to be a peptide having been isolated from tomato leaves in 1991.