查询词典 first approximation

first motion approximation：初动近似

初动 first motion, first movement | 初动近似 first motion approximation | 广义射线 generalized ray

first axiom of countability：第一可数性公理

first approximation 首次近似 | first axiom of countability 第一可数性公理 | first boundary condition 狄利克雷边界条件

first assistant engineer：大管轮

first approximation 一次近似值初步近似 | first assistant engineer 大管轮 | first bower 船首右大锚

approximation calculus：近似计算

approximation近似 | approximation calculus近似计算 | approximation of lagrange function拉格朗日函数近似

least square error approximation：最小二乘[方]逼近

最平时延逼近|maximally flat delay approximation | 最小二乘[方]逼近|least square error approximation | 最小检测信噪比|minimum detectable signal-to-noise ratio

approximation function：近似方程式

approximation formula近似式 | approximation function近似方程式 | aptitude for rolling可轧性

successive approximation method：递次近似法

逐次近似转换器 successive-approximation converter | 递次近似法 successive-approximation method | 吸力计 suction gauge

approximation theory：近似理论

approximation of lagrange function拉格朗日函数近似 | approximation theory近似理论 | approximative value近似值

approximation theory：逼近理论

approximation theorem 逼近定理 | approximation theory 逼近理论 | arbitrarily small 任意小

appulse：两星渐近

旋角近似法 approximation for swing | 倾角近似法 approximation for title | 两星渐近 appulse

steam trap valve：疏水阀

球阀 ball valve | 疏水阀 steam trap valve | 蛇管式换热器 serpentine type heat exchanger

aldermanship：市政官

aldermanry 议员 | aldermanship 市政官 | Alderney 乳牛