重心

Simplicity is an uptightness of soul that has no reference to self;it is different from sincerity,and it is a still higher virtue.

我是我生命的重心，我决定什么适合我。命运要由自己去开创，真心希望的东西一定要想方设法去得到。

Vaulters A's center of gravity undulates with slower speed than vaulter B's in its Locus; besides, the curve of the locus also shows that vaolter A has larger undulation. The slowness in speed and great scale of undulation are the direct Proofs that affect the score of A pole vaulter, s performance.

经研究分析的结果得到以下结论：一、从重心轨迹的曲线图可以发现A选手的起伏比B选手来得大，这个速度慢、起伏大即是影响最后助跑的水平速度与起跳插穴动作的连贯性与凖确性。

The swing mechanism of a rocking mixer is analyzed using the computational software Matlab and vector equation analysis.

应用计算软件Matlab，根据矢量方程解析法对摇滚式混合机的摆动机构进行了分析，由摆动支架摆角变化求出其相应的摆动角速度和摆动角加速度，并计算出整个摆动部分的重心和转动惯量，得到摆动所需功率。

In order to decrease the measuring error of signal processing in laser Doppler velocimeter,frequency spectrum correction methods for laser Doppler signal were proposed.

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。

The author traces the origins and essence of legal person, then study primarily on "Verein" and "Stiftung" in Continental Law System, the "Non-profit Corporation" in Anglo-American Law System, and charitable trust.

2以公司治理为鉴，作者进而阐明：非营利组织法人治理，乃以所有权、控制权与受益权分离为基础，以委托—代理关系为主线，以利害相关者协同为重心，以公共责任为依归。

The article divides into three parts altogether: First part ,explain the Mao Zedong's study of job center of gravity of the party after the foundation of the People's republic of China from vertical historical angle.

文章共分三个部分：第一部分，从纵向的历史角度详细地阐述了建国后毛泽东对党的工作重心问题认识的基本轨迹。

Furthermore, the variations of vertical displacement and pitch angle of aircraft are obviously reduced, and the comfort and operation performances an improved greatly.

同时还可以减小飞机重心的垂直位移和飞机的俯仰运动，进一步提高飞机的乘坐舒适性和操纵稳定性。

From Chapter Four to Chapter Seven, taking early England as the beginning, then focusing on the United States as well as the trend of internationalization of copyright protection, the author examines how the analog technology and digital technology force the expanding of copyright after the realization of the idea of copyright, including the style of right extending from reproduction right to public perform right and adaptation right, the succession and development of British institution and idea on copyright in the United States, and the process of expanding and change of the basic theories of copyright, the style of right as well as the kind of work driven by new technology like photography, phonograph, piano roll, motion picture, broadcast, radio, TV set, xerography, home video-recorder, computer, internet and so on.

第四章至第七章以早期英国为开端，过渡到以美国为重心，兼及版权保护的国际化趋势。该部分论述版权观念制度化以后，在模拟技术与数字技术的推动下的扩张过程，包括从复制权到表演权、改编权的延伸，美国对英国版权观念与制度的继受与发展，以及版权基本理论、权能体系、作品种类等在照相机、留声机、自动钢琴、电影、磁带录音机、无线电发射机、家用收音机、机械电视机、有线电视、静电复印机、家庭录像机、电子计算机、互联网等新技术的推动下的演变与扩张过程。

At this time we are focusing on supporting the children and parents in our small village community.

在这个时期，让我们的小乡村社区里的父母和孩子得到支持，是我们的工作重心。

The results of experiments indicated that the center of gravity method has the virtu e of high precision, simple to calculate, and low demand on hardware.

实验表明：重心法具有精度高，计算简单，对硬件要求低等优点，完全适用于LAMOST光纤定位标定系统。

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％。