查询词典 tangent function

The point on a curve where the tangent changes from positive on the left to negative on the right.

曲线上的一点，切线斜率在这点左边为正，在这点右边为负。

The point on a curve where the tangent changes from negative on the left to positive on the right.

曲线上的一点，切线斜率在这点左边为负，在这点右边为正。

C If the tangent in meets the curve again at Q, find the coordinates of Q.

若 中的切线与曲线在 Q 相交，求Q 的坐标。 3 分

B Find the equation of the tangent to the curve at the point P.

求曲线在 P 的切线方程。 3 分

The access is tangent to the curve and the spaces refer to the interior

入口处与建筑的曲线和内部空间相切。客厅的"公共空间"是透明的

B Find the equation of the tangent to the curve at the poin t P.

求曲线在 P 的切线方程。 3 分

Could be asked as: What is the slope of the curve, or the tangent to the curve, at that particular point?

这一问题也可以这样问，在某一点曲线弧度是多少，或者曲线正切是多少？

Using beam line theory and moment rotation curve to determine tangent connection stiffness.

用梁线理论和弯矩-转角曲线确定切线连接刚度。

But since their repositioning on tangent track and steering on curve line are not reliable enough,they have not been applied and developed on a large scale for a long time.

本文通过理论分析和动力学计算表明，采取适当措施使独立车轮轮对以拖动的形式前进，可以有效解决独立车轮的导向问题。

Unit tangent vector along a curve; if curve is described by r,.

T沿着曲线的单位切向量；若曲线可写为r，则

For every one of my New Year resolutions, I have been a backslider for years.

说到我的新年决心，我每年都做

With empathy and focus on a feeling level, we can all relate to the common ground of mutuality of emotions.

有了同情心和感觉上一级的重点，我们都可以涉及到相互的情感共同点。