查询词典 arithmetic facility

cosine theorem：余弦定理

正弦定理 sine theorem | 余弦定理 cosine theorem | 算术平均数 arithmetic mean

daft：abbr. d arithmetic fourier transform; 二维算术付立叶变换2-daft

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decibel meter：分贝计

decibel 分贝 | decibel meter 分贝计 | decimal arithmetic 十进制运算

scale decimal arithmetic：带比例的十进算术

"缩放坐标系统","scale coordinate system" | "带比例的十进算术","scale decimal arithmetic" | "标度定义","scale definition"

decimal binary conversion：十 二进制变换

decimal arithmetic 十进算术 | decimal binary conversion 十 二进制变换 | decimal digit 十进制数字

declarations：宣告

(这些是变数的宣告 (declarations) 跟 代入值 (assignments), 如果你不是很了解,请读一下书上关於变数的部份)Question 2. 算术运算元 (Arithmetic Operations)Question 3. 字串 (Strings)

stability of degree two：二阶稳定性

二阶算术|second-order arithmetic | 二阶稳定性|stability of degree two | 二阶效率|second-order efficiency

Modular Deign：模块化设计

变形模量:deformation modular | 模块化设计:Modular Deign | 模数运算:Modular arithmetic

standard deviation：标准方差

4、等差数列(arithmetic sequence),等比数列(geometric sequence)等差数列和=(a1 a2)*n/25、值域(range)=最大值-最小值:重数(mode):集合中出现次数最多的数;标准方差(standard deviation)特性:一组数中所有数都同加或同减一个数,其标准方差不变.

double-precision：倍精度

double modulation 双重灯 | double precision 倍精度 | double precision arithmetic 倍精度运算

the bird of wonder：凤凰;长生鸟

the bird of peace鸽子 | the bird of prey 猛禽 | the bird of wonder凤凰;长生鸟

flange rail：平底轨条

"凸缘皮带轮","flange pulley" | "平底轨条","flange rail" | "凸缘肋","flange rib"