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。

coefficient是什么意思

coefficient 是什么意思

中文翻译与英英解释

例句与用法