速度

Considering the limits of RDSS in active positioning mode,such as poor security,limited capacity,and inability to continuously provide position,velocity and attitude outputs,a technique of tightly coupled RDSS /SINS integrated navigation system is proposed for land vehicles by utilizing the time differenced carrier phase of 3 geostatic satellites.

针对北斗系统有源定位方式保密性差、用户数目有限，不能提供连续的位置、速度、姿态信息的问题，提出利用北斗系统3颗地球静止卫星的载波相位时间差分信息，与车载捷联惯导构成紧组合导航系统，通过扩展卡尔曼滤波器估计并修正惯导系统的速度误差；引入载体的侧向和天向速度约束，改善了速度估计精度；结合北斗系统的伪距信息，消除了长航时条件下位置误差的积累；推导了滤波器观测方程，对组合导航滤波器进行了设计；通过车载实验进行了验证，实验结果表明，速度误差和位置误差的积累受到了有效地抑制，精度满足陆地战车导航的要求。

Osteogenous rules, rate and quantification were investigated by the bone ingrowths of PCHA with the methods of X-ray, soft X-ray, fluorescence tag, histological section, and computer-aided image analysis procedure.

经X线照相、软X线显微照相、荧光标记分析、脱钙组织学切片、不脱钙骨磨片以及计算机病理图象分析等6种方法，观察PCHA在宿主骨内的成骨规律、速度、和计量。

Is the soldermask preclean process being run per the current procedure, i.e. the speed, chemical concentration?

防焊前处理是否按照程序进行运行，即，速度，化学药水污染？

Let's say the athlete used 20 seconds to finish 200m running, so according to tachymeter, the speed of the athlete is 180 km/h.

让我们说，运动员使用的20秒完成200米跑，因此，根据tachymeter ，速度，运动员是180公里/小时。

Just the word "velo" sounds kinda mysterious or maybe even space age.

只要用&速度&听起来有点神秘甚至太空时代。

In this paper,the position accuracy improving method of the opening CNC system based on PMAC is analyzed,the servo-control algorithm which involves PID,velocity/acceleration feed forward control and notch filter and the error compensation function provided by PMAC is discussed,the pitch error compensation and the clearance error compens.

文章分析了在基于 PMAC 的开放式数控系统中提高定位精度的具体方法，对 PMAC 所提供的&PID+速度/加速度前馈+陷波滤波器&的伺服控制算法和误差补偿功能进行了阐述，将螺距误差补偿和间隙误差补偿应用于航空航天领域某型测控系统的系统误差补偿中，取得了良好效果。

The addition of Cu reduces the coarsening speed of DP microstructure.

Cu 的加法减少DP 微结构的coarsening 速度。

The thesis emphasizes the planning management practice, and at the same time according to the cognitive route of "practice—theory—practice", grasps mainly the space influencing mechanism of city growth management. Based on the content of the growth management——including the location, speed, scale and mode of city development, the thesis analyzes empirically the mechanism of location choice, sequence control, speed adjustment and gross control, and stresses the logical relation between city growth management and urban growth and evolvement. Taking space as angle of view and focalizing on strategy, the research combines space-planning strategy with the analysis of the game between different stratum. It applies to the emending of city master plan in good time, and has proved practically effective.

本论文在侧重规划管理实践的同时，按照&实践一理论一实践&的认识路线，以中观视野切入，着重把握城市成长管理的空间影响机制，以成长管理的内容——包括城市发展区位、速度、规模、模式等为基点，对城市成长管理的区位选择、时序把握、速度调节、总量控制等机理进行实证分析，研究注重梳理城市成长管理与城市成长与演化的内在逻辑关系，以空间为视角，以城市成长管理为主线，以空间策略为重点，最终将空间规划策略融合到分析社会各阶层利益集团的博弈中去，并适时应用于城市总体规划的修编中去，收到了良好的实践效果。

The meter can be used withlinear output features sensor or other measuring as measuring and display of pressure, weight, speed, frequency and humidifies.

产品适用于各种具有线性输出特性的传感器或其他测量设备，如压力、重量、速度、频率、温度、湿度等的测量显示

Migration parameters for the overflying population - density, speed, direction, flux, collective orientation - and their variances are estimated from these datasets, and profiles of these quantities can be obtained by the usual scanning entomological radar technique of observing at a sequence of antenna elevations.

利用该系统可以获得昆虫在空中迁飞获动的密度、速度、方向、群体定向及变化情况。进行按一定仰角的系列观测，即可获得各个高度层昆虫迁飞分布的情况。

As of Tuesday, Google's results were still censored in China.

截至周二，谷歌的搜索结果仍受中国审查。

In order to make the positive action increase and negative one decrease, the sub-forces of the social factors must be adjusted to form a centripetal force.

在这一过程中，人的主体性发挥是社会有机体健康发展的灵魂。