| 词汇 | cosecant |
| 释义 | cosecant noun[ C ] mathematics specializeduk /ˌkəʊˈsiː.kənt/ us /ˌkoʊˈsiː.kənt/ a function (= a mathematical relation) of an angle that is the reciprocal of sine余割 Geometry: describing angles, lines & orientations angle of incidence angularity antinode asymptote asymptotic gradient multiaxial non-coplanar non-intersecting non-planar noncollinear reflex scalene triangle shallow sine supplementary triangulate unbowed vanishing point vertically cosecant | American Dictionarycosecant noun[ C ] us/koʊˈsiˌkænt, -kənt/ trigonometry a function (= mathematical relation) of an angle that is the reciprocal (= number) of sine Examples of cosecantcosecant The cosine, cotangent, and cosecant are so named because they are respectively the sine, tangent, and secant of the complementary angle abbreviated to co-. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The function is the multiplicative inverse to the sine, and is called the cosecant. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Later aerial reflectors were actually shaped with a cosecant-squared curvature. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. If is an integer multiple of, then the cotangent and cosecant functions above diverge. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The two expressions are derived from identities involving the cotangent and cosecant functions. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
| 随便看 |
|
反思网英语在线翻译词典收录了377474条英语词汇在线翻译词条，基本涵盖了全部常用英语词汇的中英文双语翻译及用法，是英语学习的有利工具。