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coefficient是什么意思

发布时间:2020-12-03 作者: 英语查

coefficient 是什么意思

中文翻译与英英解释

adj.
共同作用的。
n.
1.共同作用;协同因素。
2.【数,物】系数,率;程度。
短语和例子
coefficient of absorption 吸收率[系数]。 coefficient of expansion 膨胀系数。 coefficient of displacement 排水量[系数]。
a constant number that serves as a measure of some property or characteristic

In mathematics, a coefficient is a multiplicative factor in some term of an expression (or of a series); it is usually a number, but in any case does not involve any variables of the expression. For instance in

例句与用法

1.The drag coefficient varies with the shape of the object .
拖曳系数随物体的形状而异。

2.Pascal published a treatise on binomial coefficient .
帕斯克发表了关于二项系数的论文。

3.We can manipulate the expression for reflection coefficient .
我们可以利用反射系数公式。

4.The pattern of the finite-difference coefficients is known .
有限差分系数的图式是已知的。

5.The value of the sticking coefficient may have to be revised .
附着系数的值可能应有所修正。

6.Analogous coefficients are usually defined for the lift .
对于浮托力一般也能定义类似的系数。

7.This gives the following on grouping like coefficients of x .
这样得出下面像x的系数一样数组。

8.The housing has a higher coefficient of expansion than the ring .
壳体比圆环具有较高的膨胀系数。

9.The absorption coefficient is often strongly wavelength-dependent .
吸收系数往往与波长密切相关。

10.The stoichiometric coefficients are pure numbers with no units .
化学计量系数是没有单位的纯数字。

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