以下为句子列表：
英文: A plane curve formed by the locus of points equidistant from a fixed line and a fixed point not on the line.
中文: 抛物线到一固定直线和不在直线上某一固定点等距的点的轨迹所形成的平面曲线
更详细...
英文: This paper discusses the minimum plane curve radius of medium-and low-speed maglev lines based on the influence factors such as trawler's easiness and technical demands of trains, etc., and proposes the values of the minimum plane curve radii that can be
中文: 摘要从乘客舒适度、磁浮列车自身技术要求等角度，对中低速磁浮交通线路规划中的最小平曲线半径进行探讨并得到建议值，为中低速磁浮交通线路相关参数的制定提供参考。
更详细...
英文: With the method of the coorinate transformation, the coordinate calculation equation of the arbitrary point of the top-class highway in the control coordinate system is deduced and the detailed point of the plane curve will set out accurately and quickly
中文: 摘要介绍通过坐标变换的方法导出高等级公路中平曲线上任意点在控制坐标系中的坐标计算公式，并配合PC-E500计算机计算程序，从而在任意控制点上采用极坐标法快捷、准确地放样平曲线上的详细点。
更详细...
|
