| 单词 | arc sine |
| 释义 | arc sinenoun Trigonometry.the angle, measured in radians, that has a sine equal to a given number. Abbreviation: arc sin, arcsin; Symbol: sin−1 Also called inverse sine. Origin of arc sineFirst recorded in 1905–10 Words nearby arc sineA.R.C.S., arc sec, arc secant, arc second, arcsin, arc sine, arc spectrum, arc tan, arc tangent, arctation, arctic Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 Scientific definitions for arc sinearc sine The inverse of the sine function. The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved. |
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