空间运动

The deprivation of forepaw sensorimotor in early life has no significant effect on the locomotor activity and exploratory behavior of rats, but can impair the spatial reference learning and memory.

生命早期前爪感觉和精细动作剥夺，对大鼠自发性粗大运动能力无明显影响，但可损伤其空间参考学习记忆能力。

In the device, a four-post frame was adopted, two synchronously rotating grip holders were used to realize rigidity rotation of the specimen, and the axial movement of the upper grip holder implemented the tension/compression loading. Positioning accuracy in the axis, radial and circumferential directions were achieved by adopting many advanced and delicate technologies. Measurement on the device indicated that the actual positioning accuracy of the device was better than the kinematic positioning accuracy. Evaluation test on the system indicated that the spatial resolution is better than the pixel size without considering the noise.

该装置采用了四柱式框架结构，采用上下夹头同步转动实现试件相对于框架的刚性转动；上夹头作相对于框架的轴向运动实现对试件的加载；在加载和转动装置中采用了诸多高精技术，实现了试件高精度的轴向定位、径向定位和刚性角度定位；对装置的精度检测表明其实际的定位精度优于运动学定位精度要求；对系统的计量考评初步表明，系统不计噪声的空间分辨率优于X射线CCD的像素10.9μm。

Using Fourier series expansion and Laplace transform,a global dynamic equilibrium equation in the spatial state-space form is obtained.

文中利用Fourier级数展开，Laplace变换，推导了变厚度圆锥壳状态空间形式的运动微分方程。

The study results on trajectory planning and the space robot motion in free-floating state are general purpose.

其中有关轨迹规划自由漂浮状态下的空间机器人运动两方面的研究具有一定的通用性。

The problems of trajectory planning for free-floating space robot are researched.

对空间机器人抓取运动目标物体的问题进行了研究。

The control problem of free-floating space manipulator to track trajectory in joint space was discussed.

讨论了载体位置、姿态均不受控制情况下，漂浮基空间机械臂关节运动的控制问题。

The size and velocity of fly ash in freeboard are variant.

飞灰在悬浮空间的运动考虑了变速度、变粒径以及飞灰间的影响；c。

Because of what hardware can and cannot do, it is often a trade-off between a certain number of static graphics images, audio sound, full-motion video and text.

总结 显然多媒体决不是一种从前的技术由于硬件的能力要权衡选择静态图像，显然多媒体决不是一种从前的技术，由于硬件的能力要权衡选择静态图像，决不是一种从前的技术，声音，全运动影像和文本，可以推测，文本信息占用存储空间最小。

The loss that Wii game causes has two kinds, because move,one kind is the space is narrow and sprain of the knee twist that cause, gambrel; Because playtime is too long,another kind is and the repeatability strain that create.

Wii游戏造成的损伤有两种，一种是由于运动空间狭小而造成的膝盖扭曲、踝关节扭伤；另一种是由于游戏时间太长而造成的重复性劳损。

For the timelike surfaces with constant positive Gaussian curvature (K=1) in R〓, we construct the correspondence between R〓 and sl (2, R), and deduce the fundamental equations for a special choice of the velocity of motion of time-like surfaces in asymptotic coordinates under suitable conditions, meanwhile, we give the B〓cklund transformation and one soliton solution of the evolution equations, then in terms of a gauge transformation we obtain the explict expression of the motion of surfaces.

对于三维Minkowski空间R〓中具有正常高斯曲率（K=1）的类时曲面，取定特定速度，在以渐近线作为坐标曲线的情况下，曲面运动满足两个基本方程，即sinh-Gordon方程和θ随时间演化的方程（其中θ表示两条渐近线之间的夹角），同时给出两个基本方程的B〓cklund变换和单孤子解，并通过规范变换给出相应的正常高斯曲率曲面的显式表达式。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。