逼近误差 approximation error ; [数] approximate error

丢番图逼近 [数] diophantine approximation

逼近理论 approximation theory

函数逼近 Function Approximation ; [数] approximation of function ; Approximating Function

逐次逼近法 [数] successive approximation ; successive approximation method

最佳逼近 [数] optimal approximation

逐次逼近寄存器 SAR ; Successive Approximation Register

曲线逼近 Curve Approximation

逼近度 approach ; [数] degree of approximation ; approximation degree

逼近函数 approximation function