polar coordinate paper的意思|示意

Based on the characteristics of wind loads and modal shape of grandstand arc roofs of large stadiums, a polar coordinate method for wind induced dynamic response analysis is proposed in this paper.

根据体育场主看台弧形挑篷的风荷载和振型函数特点，提出并建立了极坐标下计算主看台弧形挑篷风致振动响应的方法。

A set of formulas for analyzing high order modes of coaxial lines with arbitrary section in polar coordinate by the method of lines are rigorously derived in this paper.

本文应用直线法理论严格推导了在极坐标系统中分析任意截面形状同轴线高次模的公式。

This paper is directed to an advanced method for route survey-polar coordinate method of traverse, and try to establish a corresponding graph and data processing system.

针对导线极坐标法测设路线曲线的方法，提出一套完整的内业图形与数据处理系统的建立方法和步骤。

A polar coordinate method for determining all the points on the sectional line in the expansien figure of curved surface, is presented in the paper.

针对导线极坐标法测设路线曲线的方法，提出一套完整的内业图形与数据处理系统的建立方法和步骤。

With a modified polar coordinate, a specific method to realize bearings-only target tracking by means of an extended Kalman filter is discussed in this paper.

本文讨论在修正极坐标下利用推广卡尔曼滤波实现纯方位目标跟踪的具体方法。

In this paper, a polar coordinate drill-rod lifter was developed to strictly control drill rod in order to precisely locate the rod.

作者研制了极坐标扶钎器可以严格的控制钎杆，从而保证孔位准确。