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- constant velocity time 恒速时间
- Light always travels at the same constant velocity. 光总是匀速传播。
- Characteristic Analysis of Ball Basket Constant Velocity. 球笼等速万向节的特性分析。
- One-half of the time, as read at station A, between the sending and the return of the signal, multiplied by the constant velocity of light, will be defined as the distance between A and B. 出得出的，从发射信号到信号返回的一半的时间，乘以恒定的光速，将确定A与B两处的之间的距离。
- When a body is at rest, or in motion with constant velocity, the external force acting upon it are in equilibrium. 当物体处于静止或作匀速运动时，作用在其上的外力是平衡的。
- If the frog sees a particle moving with constant velocity, the bird sees a straight strand of uncooked spaghetti. 如果蛙看到一个粒子等速前进，鸟看到的就是一根笔直的生义大利面条。
- The quasi-superplasticity of leaded brass for bearing cage was investigated through the constant velocity tensile test. 摘要通过恒速拉伸试验，对一种生产保持架用铅黄铜的准超塑性进行研究。
- By adapting Davenport spectrum for horizontally fluctuating wind, wind velocity time history at the opening was simulated by using trigonometric series. 采用Davenport水平脉动风速谱;利用三角级数对开孔处的来流风速时程进行模拟.
- The performances of the extended kalman filter(EKF) and the unscented kalman filter(UKF)in constant velocity(CV) model are compared. 比较了跟踪系统中扩展卡尔曼滤波、无迹滤波在二阶常速(CV)统计模型下实现的性能。
- HESHAN GCK AUTO PART CO 。，LTD is one of the world leading constant velocity half shaft and relate components manufacturer. 鹤山市捷仕克汽车配件有限公司是全球最大的汽车用等速传动轴及球笼万向节的制造商之一。
- Kaidi company has eight-year history in manufacturing Rzeppa constant velocity joint,with the annual production capacity of 0.6 million pieces. 凯迪公司已有8年的专业制造等速万向节历史;年产60万只球笼.
- With professional technology and humanity service concept.Kaidi company provides high-quality Rzeppa constant velocity joins for customers. 凯迪公司以专业化的制造技术与人性化的服务理念，为客户奉献高品质的等速万向节。
- The coronary peak velocity(CPV)and the velocity time integral(VTI)in left anterior descending arterial flow were measured during dipyridamole induced hyperemia under control conditions and each grade of acute AR. 记录各返流程度的舒张期血流速度峰值 ( CPV)、加速时间 ( AT)、减速时间 ( DT)和全心动周期的速度时间积分 ( VTI)及动脉舒张压 ( DBP)。 然后在各种状态下经股静脉匀速推注潘生丁 ( 2 .;0 mg/kg);2分钟推完;记录各组每分钟冠脉血流的 CPV和 VTI;
- The device of claim 1, wherein said joint comprises one of a universal joint and a ball and cage constant velocity joint. 该设备的索赔1，其中表示，联合组成的一个普遍的联合和一个球和网箱等速万向节。
- The peak A velocity(VA), velocity time integral of A-wave(A-VTI), atrial ejection force(AEF) and peak atrial tissue velocity(Va) decreased in day 1 after cardioversion, but gradually recovered with time. 房颤患者除颤后 2 4小时VA、A -VTI、AEF和Va明显低于正常 ,随时间推移逐渐增高 ,至除颤后 7天时基本恢复至正常水平。
- Start-up time can be saved by controlling the optimum velocity time of feeding, optimum temperature-rise time of low-pressure converting furnace and adding self-heating balance design. 通过寻找化工投料的最佳速度、时间及低变炉最佳升温时间,并加设合成塔催化剂的自热均衡设计等措施,可以节约开车时间,减少经济损失。
- Our leading products are precision blank of constant velocity cardan shaft with more than 100 varieties,which are suitable for Xiali,Auto,Citron,Santana,Red Flag and Jetta,etc. 主导产品是轿车等速万向节精华毛坯，约一百多种，适用夏利、奥拓、富康、桑塔纳、红旗、捷达等车型；
- A new IMM algorithm for tracking maneuvering target is proposed, which uses a CS(Current Statistical) model with a fading factor and a CV(Constant Velocity) model for interaction. 采用带渐消因子的“当前”统计模型与匀速运动模型进行交互，设计了一种新的机动目标跟踪的交互式多模型算法。
- The reagent of organic silicate is added to the pair, and then the frication experiment is carried out under variable load, constant velocity and air conditions. 在摩擦副中加入有机硅酸盐试剂,在变载荷、定转速条件下在大气环境中进行试验。
- Liu Zhong,Deng Julong.Observability Analysis for Single Bearings-only Observer Traveling with Constant Velocity[J].Fire Control and Command Control,2004,29(6):51-54. [5]刘忠;邓聚龙.;等速运动观测站纯方位系统的可观测性[J]
