詞語:cotangent
cotangent的同義詞
n. cotan
cotangent的解釋
cotangent[,kəu'tændʒənt]n. 余切;交易延期費
cotangent的意思
cotangent 余切;交易延期費;餘切;餘切 (數學);cotangent bundle 余切扎;余切叢;arc cotangent 逆余切;反餘切;inverse cotangent 逆余切;反余切;反余;cotangent curve 余切曲線;
cotangent的參考例句
1.This line, called a cotangent line, is used by the system to modify the curve. 這條線叫做共切線,是系統用來改變曲線形狀的。
2.A new cotangent theorem is deduced to solve the nonlinearity for bearing-only measurement. 通過新提出的余切關係定理,解決了單站純方位觀測的非線性問題。
3.English astronomer and mathematician who invented a surveying chain, quadrant, and scale and introduced the trigonometric terms cosine and cotangent. 岡特,埃德蒙1581-1626英國天文學家和數學家,發明了測鏈,象限儀和標尺,並引進了兩個三角學術語,餘弦和余切。