和: mix; blend定: galipidine和定位: positioing定界和定位: delimiter and localizationdelimiting and locating高速和定理: theory of anharmonic加和定律: additivity law加和定则: additivity principle距和定位: distance-sum measurement求和定则: sum rule术语和定义: technical terms and definitions; terms and definitions定时和定方位: or. x2; oriented to time and place阀件和定量管: valve and loop和定制数据库: customized database四平方和定理: lagrange's four-square theorem中心化和定标: centering and scalingperson]定时、定方位和定人: or. x3place]定时和定方位: or. x2定量和定性关系: quantitative and qualitative relation定时、定方位和定人: or. x3定位和定向系统: position and azimuth determining system多普勒测速和定位: doppler velocity and position费马平方和定理: proofs of fermat's theorem on sums of two squares感力和定中弹簧筒: feel and centering spring strut规则和定义概念: rules and defined concepts函数声明和定义: function declaration & definition