secant
英 [ˈsiːkənt]
美
adj. 分[交]割的; (横)切的
n. 割线; 正割
复数：secants
英英释义
noun
- ratio of the hypotenuse to the adjacent side of a right-angled triangle
- a straight line that intersects a curve at two or more points
双语例句
- By means of the theory elastic wave, this paper demonstrates direct field's being offset under fluid-fluid matrix by secant integral in well.
本文利用弹性波理论对流体&流体模型下直接场被井内流体割线积分抵消进行了证明。 - The pulse envelope we obtained is a hyperbolic secant function of time.
所得脉冲包络为时间的双曲正割函数。 - The RMS pulse width should be used when the subcyle hyperbolic secant pulses is described.
所以描述亚周期双曲正割脉冲时应该使用更加严格的均方根脉冲宽度。 - A new damping estimation method, the secant line method, was presented, that is based on the distance of neighbor peaks and valley of oscillation.
（与邻国）和睦相处.提出利用相邻波峰和波谷之间距离估计阻尼比的割线方法。 - The research on that "Taylor series generally considers its convergent circle as the cut secant" is an important problem of analytic continuation.
“泰勒展开是否以收敛圆为割线”问题是解析开拓理论研究的重要课题，但对此国内外尚无全面细致地研究。 - Nonlinear dielectric property was also examined by means of secant method.
利用割线方法还研究了该类复合材料的非线性有效性质。 - At last, an example is given and the secant method is compared with the accurate differential method.
最后，给出了应用实例，并对精确微分法和割线法进行了对比。 - Value of the complement of the secant, called the cosecant.
正割函数的倒数，称为余割函数。 - Application of Concrete Thin Wall Pipe Pile to the Deep Base Pit Support; Study on Characteristics of Bored Secant Pill Wall in Deep Foundation Support System
混凝土薄壁管桩在深基坑支护中的应用深大基坑混凝土咬合桩支护结构工作性状研究 - According to the nodal admittance equation, the analysis of steady state performance of self excited induction generators is carried out by using the secant method.
依据等效电路的节点导纳方程，采用弦截法分析了自励感应发电机的稳态特性。