查询词典 first approximation

first approximation：首近似值

finite set 有限集 | first approximation 首近似值 | first derivative 一阶导数

first approximation：一级近似

firing time 点火时间 | first approximation 一级近似 | first class constraint 第一类约束

first approximation：第一近似

firm power 保证功率 | first approximation 第一近似 | first order delay 一次时滞

first approximation：首次近似

finsler manifold 芬斯莱廖 | first approximation 首次近似 | first axiom of countability 第一可数性公理

First thing first：当务之急

First come, first served. 先到先得. | First thing first. 当务之急. | five features 五官

Well, first things first：没错,重要的事情先做

Now all we have to do is actually get a car.|现在我们要做的就是弄辆车 | Well, first things first.|没错,重要的事情先做 | First things first.|重要的事情先做

So first things first：所以事不宜迟

good day日安(白天见面或分手时之招呼),可表示"你好",亦可表示"再见". | 17. So first things first. 所以事不宜迟. | first things first 重要的事情先来,须急当务之急

first-degree discrimination：一级差别待遇

first-come-first-served 先着優先 | first-degree discrimination 一级差别待遇 | first-fit method 首次满足法

first-degree price discrimination：第一級差別取價

First World 第一世界 | first-degree price discrimination 第一级差别取价 | First-in-first-out (FIFO) 先进先出原则

First-generation space：從未承租過的房地產

First refusal right, or right of first refusal:先購權 | First-generation space:從未承租過的房地產 | First-loss position:第一個損失的債權人

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