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- natural coordinate method 自然坐标法
- new natural coordinate method 新型自然坐标
- Its geometrical invariability is kept by using natural coordinate interpolation functions. 该单元列式简明，采用自然坐标插值，保持了坐标的几何不变性；
- Method 100 cases of mixed astigmatism were corrected by factorial method and coordinate method. 方法分别应用因式分解和坐标的方法为100例混合散光的患者进行检影配镜。
- It also discussed how to implement road construction survey and staking-out using polar coordinate method. 并对如何利用极坐标法进行道路施工测量放样作了论述。
- Natural coordinate system and right angle coordinate system are equivalent when Newton law of motion is used in the dynamics problems of curve motion of a particle. 摘要质点曲线运动的动力学问题，在运用牛顿定律解题时，既可选用直角坐标系，又可选用自然坐标系。
- Natural coordinate system has advantages in solving the problems which have constraining anti-forces, and constraining anti-forces only appear in an-axis dynamics equation. 由于自然坐标系本身特点，其用在含有约束反力解题时，约束反力只出现在一个方向的动力学方程中。
- Moving object coordinate measurement is performed using laser tracking measurement system (LTS) that is based on spherical coordinate method. 在球坐标激光跟踪测量系统中采用球坐标法可将空间运动物体的三维坐标求出。
- The practice indicates the relative datum 3D polar coordinate method has several advantages, such as, high efficiency, high automation and high precise etc. 实践证明，与传统的方法相比，该方法具有方便、高效、精度高等特点。
- Abstract: Moving object coordinate measurement is performed using laser tracking measurement system （LTS） that is based on spherical coordinate method. 摘 要: 在球坐标激光跟踪测量系统中采用球坐标法可将空间运动物体的三维坐标求出。
- In order to satisfy the demands of the main pylon measure benchmark stakingout and the cable anchor-pipe positioning for cable-stayed bridge, a new Georobot relative datum 3D polar coordinate method is presented. 摘要结合斜拉桥索塔基准放样及斜拉索预埋钢管的精密定位的需要，提出了一种新的基于测量机器人的三维相对基准放样方法，并成功用于灌河特大桥斜拉桥主桥的施工放样。
- A method of measuring contrate involute errors of double gears, gear shapers and gear shavers on the CZ450 gear integrated error tester using the polar coordinate method is introduced. 介绍了在CZ450齿轮整体误差测量仪上利用极坐标法测量双联齿轮、插齿刀和剃齿刀的端面渐开线齿形的方法,从而扩展了CZ450的测量功能。
- With the extensive application of the electro-optical range finders, the polar coordinate method is used as an easy, rapid and exact method for the curve survey of the high class highways. 随着光电测距仪的广泛使用,极坐标法已逐渐成为高等级公路曲线测设的一种简便、迅速、精确的方法。
- Hence, the problems concerning the expression of position vector in the global coordinate system and the local coordinate system, and the numerical area integration by the natural coordinates were solved thoroughly. 这样，完善地解决了单元中任意点在整体坐标与局部坐标的表示问题和基于局部自然坐标的面积分和体积分的数值积分的依据问题。
- The dynamic problems of robot is studied in this paper by applying the fully cartesian coordinates method. 应用完全笛卡尔坐标的方法研究机器人动力学问题。
- The method also deploys the mixed successive coordinating method to solve proposed mathematical model. 求解结果较好地实现了对精密传输机器人系统的可靠度配置。
- It is natural for a cat to catch mice. 猫捉老鼠是本能。
- This paper presents a forward kinematics model with natural coordinates for a 4-UPU (universal joint-prismatic joint-universal joint) spatial parallel manipulator. 摘要运用自然坐标法研究了空间4-UPU（万向铰-移动铰-万向铰）并联机器人的运动学正解问题。
- The Maximum Coordinates Method is applied in this study.Euler parameters and Cartesian coordinate are used to define the space characters of the double-wishbone suspension system. 本课题所采用的是极大数目坐标法，这种方法对的汽车双横臂独立悬架空间位姿采用空间笛卡儿坐标和欧拉参数来描述和分析。
- It's natural to slack2 off towards the end of a hard day's work. 一天紧张工作快结束的时候有些放松是自然的。
