extensions,cell membrane 《英文msh詞典》Extensions,Cell Membrane ; [入口詞] Extensions,Cell Membrane ; [主題詞] Cell Surface Extensions ; [英文釋義] Specialized structures of the cell that extend the cell membrane and project out from the cell surface.
extensionist n. [主英國(guó)英語(yǔ)]大學(xué)附設(shè)部分(如函授部、夜校)的講師(或?qū)W生)
extensions,cell surface 《英文msh詞典》Extensions,Cell Surface ; [入口詞] Extensions,Cell Surface ; [主題詞] Cell Surface Extensions ; [英文釋義] Specialized structures of the cell that extend the cell membrane and project out from the cell surface.
Most maize product area is the poor area where the farm's income is low . so the impact of wto not only influence the increase in farm's income, but also it infect the timely poverty alleviation . however, china agricultural research system ignores the farmer's technological need . there is a big cognition gap and behavior gap between government, agriculture researchers and extensionists 然而我國(guó)現(xiàn)行的農(nóng)業(yè)科研體制未能充分考慮農(nóng)民技術(shù)需求,農(nóng)民的技術(shù)需求與政府、科研人員及技術(shù)推廣人員的科研與推廣存在著認(rèn)識(shí)和行為上的差距,這種脫節(jié)現(xiàn)象有可能造成科研人員的研究成果與農(nóng)民的技術(shù)需求不相符合,從而影響到我國(guó)農(nóng)業(yè)生產(chǎn)的科技進(jìn)步與農(nóng)業(yè)生產(chǎn)的發(fā)展速度。