农田水分平衡,农田水分平衡,nongtian shuifen pingheng,水分平衡,农田,nongtian,shuifen,pingheng,[拼音]:nongtian shuifen pingheng[外文]:water balance of field又称农田水量差额,即一定时间、一定(农田)土层内的水分收支差额,是对农田水分收...
国际收支平衡,国际收支平衡,guoji shouzhi pingheng,收支平衡,国际,guoji,shouzhi,pingheng,[拼音]:guoji shouzhi pingheng[外文]:balance of international payments一个国家在一定时期内对外债权债务的相互抵冲并以国际货币支付结算的总帐。亦称...
水和电解质平衡,水和电解质平衡,shui he dianjiezhi pingheng,电解质,平衡,shui,dianjiezhi,pingheng,[拼音]:shui he dianjiezhi pingheng[外文]:water and electrolytes balance机体每日摄取和排出的水量及钠量(细胞外液主要的电解质)...
铁碳平衡图,铁碳平衡图,tietan pingheng tu,平衡,tietan,tu,pingheng,[拼音]:tietan pingheng tu[外文]:iron-carbon equilibrium diagram又称铁碳相图或铁碳状态图。它以温度为纵坐标,碳含量为横坐标,表示在接近平衡条件(铁-石墨)和亚稳条件(铁-碳化铁)下...