基础释义
例句
柯林斯词典释义

福克斯词典 \ 英汉词典 \

coefficients是什么意思？

coefficients

英[kəʊɪ'fɪʃənts] 美[koʊɪ'fɪʃənts]

n. 系数( coefficient的名词复数 )，（测定某种质量或变化过程的）率，程度；

例句

So, the matrix was constructed with deducing coefficients of least - square method. 为此, 通过最小二乘法推定系数,构造其矩阵.
Determine heat removing coefficients according to condensing temperature and wet - bulb temperature. 根据冷凝温度和湿球温度,选择确定排热系数.
DC coefficients were analogized after DCT transformation, and they were considered to be appropriate embedded places. 首先分析DCT变换后直流系数的特点并确定嵌入位置,然后提出一类根据水印信息量化DCT直流系数嵌入水印的算法.
The coefficients from this analysis can be refined by iteration. 采用迭代法,可使从这一分析中求出的各个系数更趋精确.
Heat transfer coefficients in a packed bed have been investigated by Leva and Beck. 填充床的传热系数已由利瓦和贝克作过研究.
Information that would allow the interconversion of coefficients based on those two measurement techniques is lacking. 缺乏基于这种测定方法所得的系数之间互相换算的资料.
TIDAL PERTURBATION OF GEOPOTENTIAL COEFFICIENTS OF SECOND ORDER BASED ON THE PREM RHEOLOGICAL PARAMETERS. 基于PREM的地球引力势二阶系数的潮汐摄动.
The dispersity coefficients are 0.65 % ( TA ), 1.4 % ( C _ 2 ), and 0.65 % ( DINA ), respectively, everyten times for the same sample. 对同一样品测定十次,其散度系数分别为0.65% ( TA ), 1.4% ( C_2 ), 和0.65% ( DINA ).
The effect of colinearity is to make the regression coefficients unreliable. 共线性的影响是使回归系数不可靠.
The absolute values of the coefficients of any chromatic polynomial form a unimodal sequence. 任何多项式系数的绝对值都构成单峰序列.

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柯林斯高阶英汉双解学习词典释义

N-COUNT

系数

A coefficient is a number that expresses a measurement of a particular quality of a substance or object under specified conditions.
例句
...production coefficients... 生产系数 A coefficient of one means the markets move perfectly in step. 系数为1表示各个市场的步调完全一致。

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