查询词典 switchboard operator

difference operator：差分算子

difference method 差分法 | difference operator 差分算子 | difference product 差积

difference operator：差分運作

Difference equation 差分方程式 | Difference operator 差分运作 | Differencing 差分

difference operator：差值算子

"difference of potential ","电位差" | "difference operator ","差值算子" | "difference phase angle ","相角差"

approximate difference operator：近似差分算子

compensation range 补偿范围 | approximate difference operator 近似差分算子 | maricolous [生态]海栖的

finite difference operator：有限差分算子

finite difference model 有限差分模型 | finite difference operator 有限差分算子 | finite difference scheme 有限差分格式

finite difference operator：有限差分运算

有限差分法 finite-difference method | 有限差分运算 finite-difference operator | 有限元素法 finite-element method

finite difference operator：有限差分算子,差分算子

finite difference modelling 有限差分模拟 | finite difference operator 有限差分算子,差分算子 | finite difference scheme 差分格式,有限差分格式

forward difference operator：前向差分算子

forward difference 前向差分 | forward difference operator 前向差分算子 | forward difference quotient 前向差商

difference product：差积

difference operator 差分算子 | difference product 差积 | difference quotient 均差

forward difference quotient：前向差商

forward difference operator 前向差分算子 | forward difference quotient 前向差商 | forward solution 前向解法

air ventilator：通风管

air purifier 空气滤清剂 | air ventilator 通风管 | air-bleed 空气分泄器

sound motion picture, talkie：有声电影

silent cinema, silent films 无声电影 | sound motion picture, talkie 有声电影 | cinemascope, CinemaScope 西涅玛斯科普型立体声宽银幕电影,变 形镜头式宽银幕电影