查询词典 barycentre

He is known for familiar results in elementary geometry; for example, the Euler line through the orthocentre (the intersection of the altitudes in a triangle), the circumcentre (the centre of the circumscribed circle of a triangle), and the barycentre (the "centre of gravity," or centroid) of a triangle.

他作了很大努力来发展一个较完整的月球运动理论，它由於包含了三体问题而特别困难；在1753年发表的部分解答曾帮助了不列颠海军部对月球表的计算。1772年，通过艰钜的心算完成了他的关於月球运动的第二种理论。

A new heuristic method, a barycentre based heuristic method, is presented in this paper.

本文目的在于研究一种新的资源约束项目的启发式方法。

Case-Based Reasoning; ocean eddy ; case representation ; case library ; Radius Vector Serial Based on Barycentre; spatial similarity

案例推理；海洋涡旋；案例表达；历史案例库；重心矢径序列；空间相似性

To deal with the measurement error induced by the motion compensation error, the phase of the target\'s barycentre is estimated to compensate the phase differences. The measured scatterers\' height and width are wrong because they are not obtained in rectangular coordinates.

建立了在目标与天线电轴间存在较大斜角情况下的干涉式逆合成孔径雷达三维成像模型，并给出了运动补偿的详细步骤，针对因目标运动补偿误差导致的干涉测量误差，提出了利用估计出的目标重心相位对相位差进行补偿的方法。

This paper starts with the locus of barycentre, separates portrait and landscape of biped walking|chair robot by restrict z|coordinates of barycentre, and plan the gait based on the locus of barycentre, finally calculate the torque of joints of the supported leg with a simplified model to evaluate the correctness and rationality of gait planning.

从重心的轨迹入手，通过约束重心z向坐标实现载人两足步行机器人纵向与横向的分离，进而以重心的轨迹为基础，确定了机器人行走姿态，并通过简化模型计算支撑脚关节扭矩来评估步态规划的正确性与合理性。

This text discusses the designing process and methods of the software and hardware of the airplane lengthways barycentre automated regulating system which is in a type of general using airplanes in detail.

本文详细讨论了通用型飞机纵向重心自动调节系统的软、硬件设计的过程和方法。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。