conversion of constant的用法和样例：
例句
- A constant expression must yield a value of the target type, or of a type that can be implicitly converted to the target type.
常数表达式必须产生具有目标类型或者可隐式转换为目标类型的类型的值。 - Previous studies have shown that the MDCT analysis results of pure sinusoids can be approximated by using the product of a constant, a cosine function, and a decay function.
由先前的研究，一个正弦波讯号的修正式离散馀弦转换分析结果可以由一个常数，一个馀弦函数与一个衰减函数的乘积所逼近。
