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
  Synonym:sec
• a straight line that intersects a curve at two or more points

双语例句

• High quality natural fiber blended yarns are obtained through blended spinning of secant slenderized wool and mercerized cotton under certain proportion.
  介绍了自主研发的拉伸羊毛与丝光棉条加工、纤维性能以及混纺纱线的加工技术。
• The secant modulus of soil is usually larger than the tangent one, but the value of differences decreases with the increasing strain.
  土体割线模量值大于切线模量值，其差值随应变的增加逐渐减小；
• 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。
• Study on the Calculation Design of Method and the Application of Secant Pile Wall in the Support Structure of Metro Station
  地铁车站咬合桩围护结构设计计算方法及其应用研究
• The error of Richardson 'extrapolation method is less than that of secant method;
  Richardson外推法的误差小于正切法；
• Analysis of earth pressure of the secant piles support structure
  咬合桩支护结构侧向土压力的试验研究
• 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。
• Modifies temperature-dependent secant coefficients of thermal expansion.
  这个命令是设置相关温度的。
• 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。
• 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。