“coefficient”的概念、定义、翻译、参考文献-科学参考

coefficient

Physics

1. (in mathematics) A number or other known factor by which a variable quantity is multiplied, e.g. in ax²+bx+c=0, a is the coefficient of x² and b is the coefficient of x.

2. (in physics) A measure of a specified property of a particular substance under specified conditions, e.g. the coefficient of friction of a substance.

Mathematics

Chemical Engineering

1. A number or symbol used in an algebraic expression that multiplies an unknown quantity. For example, in the expression $y = a x^{2} + b x + c$ , a is the coefficient of x² and b is the coefficient of x.

2. A measure of a specified property under specified conditions. For example, the coefficient of discharge for a discharging vessel through an orifice is the ratio of the actual to theoretical rate of flow and takes into account friction losses, etc.

单词	coefficient
释义	coefficient Physics 1. (in mathematics) A number or other known factor by which a variable quantity is multiplied, e.g. in ax²+bx+c=0, a is the coefficient of x² and b is the coefficient of x. 2. (in physics) A measure of a specified property of a particular substance under specified conditions, e.g. the coefficient of friction of a substance. Mathematics See binomial coefficient, polynomial. Chemical Engineering 1. A number or symbol used in an algebraic expression that multiplies an unknown quantity. For example, in the expression $y = a x^{2} + b x + c$ , a is the coefficient of x² and b is the coefficient of x. 2. A measure of a specified property under specified conditions. For example, the coefficient of discharge for a discharging vessel through an orifice is the ratio of the actual to theoretical rate of flow and takes into account friction losses, etc.
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