重心

In this paper was obtained minimum point of sums of distances to isosceles triangle certainly was in median line of base of the triangle,and minimum point of quadratic sums of distances to every vextex in general triangle just was bara-center ofthe triangle.

对等腰三角形，得到了到各顶点距离之和的最小值点必在底边的中线上；对一般的三角形，获到了到各顶点距离平方和的最小值点就是三角形的重心。

This article just pay attention to joint tenancy.

本文以共同共有为写作重心和基调。

These three standards are the essence of the system of judicial review for administrative act.

第三部分主要论述了我国抽象行政行为司法审查制度的完善，这也是本文的主题和重心所在。

The similarities between Huba and Kuba are the same, and we could speculate on the relativities of these two places.

从前邹族人的生活是和猎场息息相关的，是他们的生活重心，也是他们的生活依据。

In order to decrease the measuring error of signal processing in laser Doppler velocimeter, frequency spectrum correction methods for lacer Doppler signal were proposed. Basic principles of energy centrobaric correction, ratio correction and phase difference correction were expounded. The three methods processing ideal sinusoidal signals was simulated with different signal frequencies, and so was the ratio method processing sinusoidal signals with different noises and signal to noise ratios.

在激光多普勒测速仪中，为了减小由信号处理算法带来的测量误差，提出运用频谱校正算法对多普勒信号的频谱进行校正，详细阐述了能量重心法、比值法和相位差法3种离散频谱校正算法的基本原理，运用这3种算法对理想正弦信号进行仿真，并运用比值法对信号施加不同频率和信噪比的噪音下的正弦信号和实测的多普勒信号进行仿真及实验研究。

A new kind of dynamic model was presented based on Lagrange theorem. The steering angle, tilting angle and the pitching angle are taken as the inputs of the model.

基于拉格朗日方法提出了以转动车把的控制量、调整后轮驱动速度的控制量和调节机器人重心的控制量作为输入量的自行车机器人的3输入3输出的非线性动力学模型。

Thereinto, lakefront traveling vacationarea, because of the unique advantages of landscape and resources, become the center of urbanconstruction and development.

其中，滨湖旅游度假区景观由于其得天独厚的资源和景观优势，成为一些城市和地区开发建设的重心。

Because after our Party and the country's work larcener transferred the economic construction, the most extrusive difficulty and antinomy is our cadre's actuality, which doesn't fit the need of the new position and the new assignment.

因为党和国家的工作重心转移到经济建设上来以后，最突出的困难和矛盾，就是我们的干部队伍现状不适应新形势和新任务的需要。

Lay-down servos and a low-profile fuel tank keep that all important center of gravity as low as possible, helping you corner like it's on a rail.

莱式伺服和低姿态油箱保持所有重要的重心尽可能低的水平，帮助您角落喜欢它的轨道上。

Lay-down servos and a low-pr of ile fuel tank keep that all important center of gravity as low as possible, helping you corner like it's on a rail.

莱式伺服和低姿态油箱保持所有重要的重心尽可能低的水平，帮助您角落喜欢它的轨道上。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。