sine
[sain, 'saini, 'sinei]
n. 正弦
prep. (拉)无(等于without)
同义词
参考例子
1.Next, imagine the combination of several sine waves.
接著,想像有数个正弦波的组合。
2.Sine waves, or sinusoids, are graphs of mathematical functions.
正弦波,或正弦曲线,是数学函数的图形。
3.Since sine waves vary continuously, they are examples of analog waves.
因为正弦波连续地改变,他们是类比式波动的例子。
英文解释
n.
1.ratio of the opposite side to the hypotenuse of a right-angled triangle
网络释义
sine
正弦; 正弦波; 正弦函数; 短散在元件;
sine bar
正弦量规; 正弦规; 正弦规,正弦尺; 正炫规;
sine potentiometer
正弦电位计;
versed sine
正矢;
inverse sine
反正弦; 逆正弦;