请输入您要查询的英文单词:

 

单词 trigonometric function
释义 trigonometric functionn.Mathematics(名词)【数学】trigonometric functionIn a right triangle, the three main trigonometric functions aresine θ = opposite / hypotenusecosine θ = adjacent / hypotenusetangent θ = opposite / adjacent.
  1. A function of an angle expressed as the ratio of two of the sides of a right triangle that contains that angle; the sine, cosine, tangent, cotangent, secant, and cosecant. Also called circular function 三角函数:角的函数,用直角三角形夹该角的两条边的比表示;正弦、余弦、正切、余切、正割、余割 也作 circular function
随便看

 

英汉双解词典包含166908条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。

 

Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2025/5/28 22:11:21