We have rectangular coordinates, we have cylindrical coordinates and we have spherical coordinates.
我们有直角坐标系，有柱坐标系和球坐标系。
This algorithm has many advantages, such as fast detection speed, high accuracy and rotation invariance. It resolves the disadvantage of the detection algorithm based on rectangular coordinates.
该算法检测速度快、精度高，而且具有旋转不变性，有效的解决了基于直角坐标的检测算法的不足。
The equations are written in rectangular coordinates.
这些方程是在直角座标系中写出的。
Based on the C-W equation, equations with both rectangular coordinates and orbital elements for the impulse maneuvers in long-distance guidance are derived.
基于C - W方程，推导了用直角坐标和轨道根数描述的远程导引段多冲量变轨段策略的方程，同时给出了求解方程组的迭代算法。
A convergence correction accommodates the change from rectangular coordinates to latitude and longitude.
收敛校正可使直角坐标系能适应经纬度(坐标)的变化。
As engineering activities related to groundwater are getting more and more complicated, seepage problems in arbitrary rectangular coordinates system can be often met.
随着与地下水有关的工程活动的逐步复杂化，任意直角坐标系下潜水渗流问题日渐多见。
One of them is "the interpolation of variable parameters" and the other is the higher order interpolation of rectangular coordinates of satellites by means of Chebyshev polynomial.
一种是“可变参数内插法”，另一种是用契比雪夫多项式对卫星直角坐标进行高阶内插的方法。
Using this improved method, one can directly measure the projected solar image by means of the rectangular coordinates, calculate and print the results needed with a microcomputer.
使用改进后的方法可直接用直角坐标测量太阳投影像，用微电子计算机计算并打印出全部所需结果。
This paper models the least square algorithm of the cylindricity error in the rectangular coordinates, whose center may be set on random and all discrete data can be sampled optionally.
建立了采样数据为直角坐标值、坐标原点可以任意选取、各离散采样点之间也不要求为等角度间隔情况下，圆柱度误差评定的最小二乘数学模型。
The paper derives a proximal formula of solution geodetic latitude from geodetic rectangular coordinates in space. It is simpler in form and more precision Than existing proximal formulas.
本文导出的由空间大地直角坐标直接解算大地纬度的近似公式，具有形式简单，计算精度高的优点。
This method makes use of the geodetic rectangular coordinates and setting out by coordinates to setting out the adding stakes directly, the calculation is simple and increases work efficiency.
该法利用大地直角坐标，直接用坐标放样法进行放样，计算简单，提高了作业效率。
This method makes use of the geodetic rectangular coordinates and setting out by coordinates to setting out the adding stakes directly, the calculation is simple and increases work efficiency.
该法利用大地直角坐标，直接用坐标放样法进行放样，计算简单，提高了作业效率。
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