easement curve

easement curve的基本解释

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过渡曲线, 介曲线

与easement curve相关的网络例句 [注：此内容来源于网络，仅供参考]

This paper establishes cubic spline function, analyzes subsection curve function and curve slope and curvature, at last decides to place the curve especial points which can be obtain easement curve length and other line parameters, such as the ZH point (end of line and beginning of transition curve), the HY point (end of transition curve and beginning of circular curve), the QZ point, the YH point (end of circular curve and beginning of transition curve), the HZ point (end of transition curve and beginning of line).

针对公路平面线形的8种组合类型，其线形元素特征则由最基本的直线、圆曲线、缓和曲线组成的特点，解析三次样条函数模型，得分段曲线函数、曲线斜率、曲率，从而确定曲线特征点（直缓ZH点、缓圆HY点、曲中QZ点、圆缓YH点、缓直HZ点）位置，进而得到曲线缓和曲线长度及其他线形参数。

In this paper, a region approximation idea that means using a "fat curve" with a width to approximate the offset curve is proposed, and a complete set of algorithms to approximate offset curve using disk Bézier curve are given and implemented. In the algorithms, the optimal and uniform approximate curve of the offset curve as the central curve of the Disk Bézier curve is found by using Remez method, and then the upper optimal and uniform approximation principle is proposed to compute the error radius function of the Disk Bézier curve. Thus, the whole Disk Bézier curve can be obtained. In the end of this paper, the approximate effect of the Disk Bézier curve is not only analyzed and assessed, but also some specific examples are provided.

提出用一条带宽度的"胖曲线"来逼近上述等距曲线的区域逼近思想，并建立与实现了圆域Bézier曲线等距逼近的整套算法，包括应用Remez方法求出等距曲线的最佳一致逼近曲线作为圆域Bézier曲线的中心曲线，提出上控最佳一致逼近的原理求出圆域Bézier曲线的误差半径函数，以及确定整条圆域Bézier曲线，最后还对该圆域Bézier逼近的效果做了分析和考核，并给出了一些具体实例。

This paper narrates the theory method to determine measuring point s in the ubiety of center of road of first easement curve segment,circle curve segment and second easement curve segment,gives the source program of PC-E500 computer and explains data format in it.

讲述判定测点在道路中线第一缓和曲线段、圆曲线段、第二缓和曲线段的位置关系的理论方法，给出相应的PC-E500源程序，并对数据格式进行说明。

与easement curve相关的网络解释 [注：此内容来源于网络，仅供参考]

easement curve：缓和曲线

earthworker 控土工 | easement curve 缓和曲线 | easily dug rock 易掘岩石

easement curve：过渡[缓和, 调制]曲线, 介曲线

festival of lanterns 元宵节,灯节 | easement curve 过渡[缓和, 调制]曲线, 介曲线 | air faucet 气嘴, 气旋塞

easement curve：介曲线,过渡曲线,调制曲线,缓和曲线

easel mask ==> 障板,蔽光框 | easement curve ==> 介曲线,过渡曲线,调制曲线,缓和曲线 | easily degradable organic toxicant ==> 易解降有机毒物,易分解有机毒物

spiral easement curve：螺旋缓和曲线

spiral curve 螺曲线 | spiral easement curve 螺旋缓和曲线 | spiral flow 螺形流

spiral easement curve WESTBANK：螺旋缓和曲线

spiral curve WESTBANK 螺曲线 | spiral easement curve WESTBANK 螺旋缓和曲线 | spiral flow WESTBANK 螺形流