单词	cosecant
释义	Cosecant In a right angled triangle, the cosecant of an angle is: The length of the hypotenuse divided by the length of the side opposite the angle. The abbreviation is csc csc θ = hypotenuse / opposite It is not commonly used, and is equal to 1/sine
随便看	sample space satisfy saving savings account savings bond scalar scale scale drawing scalene triangle scales scatter plot scientific notation seasons secant (function) secant (line) sech second second (angles) second hand section sector sector graph security segment segment (circle)

数学辞典收录了1200条数学词条，基本涵盖了常用数学知识及数学英语单词词组的翻译及用法，是数学学习的有利工具。