trigonometric的意思

trigonometric

英式音标[,trɪgənə'mɛtrɪk]
美式英标[,trɪɡənə'metrɪk]

基本解释

adj. [数] 三角法的；三角学的

英文词源

trigonometric (adj.): 1811; see trigonometry + -ic. Related: Trigonometrical (1660s).

实用例句

1. The trigonometric functions are defined for right triangles.: 三角函数是对直角三角形定义的.

2. We might prefer to stick to trigonometric functions.: 我们可能宁愿拘泥于使用三角函数.

3. The trigonometric terms should be changed by the substitution of the equations involving the double angles.: 用倍角公式代换三角函数项.

4. It will be assumed that the reader is familiar with logarithms and trigonometric functions.: 我们还希望读者能熟悉对数和三角函数.

5. The expression for g can be rewritten in terms of trigonometric sines and cosines.: 关于g的表达式可以重写成三角函数的正弦和余弦形式.

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