Effect of Coexistence of Bicarbonate and Ammonium in Nutrient Solution onGrowth and Nutrient Uptake of Kidney Beans Comparison of protective effects of eight ethyl acetate extracts from Eclipta prostrate on NHBE cells based on component structure theory Molecular Cloning and Characterization of PbSFBB13-gamma from Chinese White Pear (Pyrus bretschneideri) Prokaryotic Expression of MxIrt1 Genes Segment and the Prepara tion of ItsPolyclonal Antibody Effect of Coexistence of Bicarbonate and Ammonium in Nutrient Solution onGrowth and Nutrient Uptake of Kidney Beans Effect of Caulis Spatholobi extacts on leukopenia induced by cytoxan in rats Cloning and Expression Analysis of the Expansin Gene CsEXPb1 in Cucumber Cloning and Expression Analysis of the Expansin Gene CsEXPb1 in Cucumber Prokaryotic Expression of Cucumber CsERECTA Gene and Preparation of Its Polyclonal Antibody A Preliminary Study on NH4+-N Uptake Kinetics of Potamogeton malaianus under Different Nutrient Conditions Interspecific Segregation in Carpinus cordataCommunities in Lishan Nature Reserve,Shanxi Response of Vetiveria zizanioides to Pb2+ stress Effect of Caulis Spatholobi extacts on leukopenia induced by cytoxan in rats