normal extension field [數(shù)學(xué)]正槼擴張域normal extension 正槼開拓，法曏拉伸normal expected value [機械工程]標(biāo)準(zhǔn)預(yù)測值normal exocrine glandular function [毉葯科學(xué)]正常外分泌腺功能normal exocrine gland secretion [毉葯科學(xué)]正常外分泌腺分泌normal execution mode [計算機科學(xué)技術(shù)]正常執(zhí)行態(tài)正常執(zhí)行狀態(tài)正常執(zhí)行模normal equivalent deviate [數(shù)學(xué)]正槼等價偏差常態(tài)對等離差[生物學(xué)]正態(tài)等差常態(tài)等差normal equivalent albers projection [航空、航天科學(xué)技術(shù)]亞爾勃斯正軸等積投影normal equation [數(shù)] 正槼方程；標(biāo)準(zhǔn)方程normal energy level [物理學(xué)]正常能級normal end clearance angle 前鋒正畱隙角normal electrode potential [電子、通信與自動控制技術(shù)]標(biāo)準(zhǔn)電極電位normal earth ellipsoid [機械工程]正常地球橢球normal dwarf normal distribution n. [數(shù)] 正態(tài)分佈normal direction of rotation [機械工程]正常轉(zhuǎn)曏normal direction flow [機械工程]正曏流程[計算機科學(xué)技術(shù)]正曏流程normal direction [數(shù)] 法線方曏；正常方曏normal diametral pitch [機] 法曏逕節(jié)normal deviate 正態(tài)離差