英语词汇“sinical”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词

sinical

释义

sine¹ /sīn/ (mathematics)

noun

One of the six trigonometrical functions of an angle, the ratio in a right-angled triangle of the side opposite the angle to the hypotenuse (abbrev sin)
Orig the perpendicular from one end of an arc to the diameter through the other

ORIGIN: L sinus a bay

sinical /sinˈi-kl/ adjective

sine curve noun

A curve showing the relationship between the size of an angle and its sine, a sinusoid

sine wave noun

Any oscillation whose graphical representation is a sine curve

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