1) geocenter motion
地心运动
1.
Two methods, robust estimation and variance component estimation, are applied in this paper to research the geocenter motion.
在利用卫星激光测距(SatelliteLaserRanging,简称SLR)资料研究地心运动时,将抗差估计和方差分量估计引入到数据处理中,根据1996年1月至2000年12月的Lageos2观测数据,分别采用直接法和动力法,计算出了2组相对于ITRF2000参考框架原点的地心运动序列。
2.
Geocenter motion is the relative displacement from the center of mass of Earth to the origin of the Terrestrial Reference Frame.
地球质心(简称地心)是指包括海洋大气等的整个地球的质量中心,地心运动是地球质量中心相对于地球参考框架原点的位移。
3.
The geocenter motion may be excited by the mass redistribution of Earth system,especially the fluid layer.
地球质心(CM)是整个地球的质量中心,地心运动是由地球系统的质量重新分布激励的,特别是流体圈层。
2) geocentric motions
地球质心运动
1.
According to our analysis, the wavelet AR spectral analysis and the wavelet packet AR spectral analysis, which integrate AR model with parameter spectral analysis and wavelet in no parameter spectral analysis, has better frequency resolution and ability to check measuring noise in the spectral analysis of geocentric motions.
针对地球质心运动主要是由多种周期运动叠加的特点,依次讨论了谱分析方法中的AR模型谱分析和小波谱分析方法。
3) eccentric motion
偏心运动
1.
Through the method of curve fitting, the eccentric motion which is of the same frequency as the rotary speed is separated (effectively ) from the signals in the first harmonic component.
应用数学方法曲线拟合法对测量信号中与转速同频的偏心运动和主轴误差运动中的一次误差运动进行了有效的识别分离,正确消除了偏心运动,实现了主轴误差的准确评定。
4) motion eccentric
运动偏心
1.
Simulation in computer and experimental analysis of hobbing process in the case of motion eccentric;
有运动偏心时滚齿过程的计算机仿真和实验分析
2.
This paper gives a minute analysis on the motion eccentric produced in hobbing with the method of instantaneous pitch point of gear meshing theory The conclusions prove that it is very convenient and accurate to analysize machining errors of gear with this metho
采用齿轮啮合理论中的瞬时节点法对滚齿加工中所产生的运动偏心进行了较为详细的分析。
5) eccentric exercise
离心运动
1.
Study on the expression and effect of small heat shock protein in skeletal muscle after eccentric exercise training
骨骼肌小热休克蛋白在离心运动训练后的表达及作用
2.
70kg)were recruited for eccentric exercise and endurance exercise.
70kg)分别进行大强度离心运动及耐力运动,测试运动前后血清CK、LDH和Mb。
3.
Through analyzing the change of CK,the low threshold of subjective ache senses and touch-tallness of upright jump between PNF group and control group in separate period of 24h,48h,72h after eccentric exercise and quiet state before.
对PNF牵伸组和对照组在离心运动前安静时、运动后24h-48h、72h各时段的血清肌酸激酶(CK)、主观酸痛感觉阈、纵跳摸高高度值等变化情况进行分析。
6) Movement of Heart and Blood
心血运动
1.
The Movement of Heart and Blood and the Engine of Viscera——On Harvey s Scientific Philosophy Thought;
心血运动与脏腑机械——论哈维的科学哲学思想
补充资料：南美洲运动会和南十字运动会
1922年在巴西举行过1届南美洲运动会,参加者限于南美洲国家。1978年在玻利维亚举行过 1届南十字运动会，参加国有阿根廷、玻利维亚、巴西、智利、厄瓜多尔、巴拉圭、秘鲁和乌拉圭8国。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条