您要查找的是不是：
- axially directed velocity 轴向速度
- However, there are two possible axial directions. 不过，沿着轴线也还有两种可能的方向。
- The average particle velocity and concentration for the flotsam and the jetsam were unequal in the radial and axial directions. 随着表观气速的增大，颗粒浓度沿径向和床高分布趋于均匀。
- Active control is realized through direct velocity feedback system and design of MRAC is based on Lyapunov's Second Method. 主要采用直接速度反馈实现主动控制，采用基于李雅普诺夫稳定性理论设计模型参考自适应控制；
- It can be used to suppress the vibration of the structure by modulating the gain of direct velocity feedback, which acts as the equivalent damping of the structure. 该方案无需柔性结构的系统控制模型，只需调整速度反馈增益，即可以达到控制结构振动的目的。
- The coil,or helical,spring consists of a wire or rod wound into a helix and is primarily intended for axial direct compression or tension loads. 卷簧，或者说螺旋形弹簧包括一条盘成螺旋形的金属丝盘条，它起初是用于轴向直接压力和拉伸。
- The forward directivity velocity pulse generated by strike slip fault in full space is studied. 本文在均匀弹性全空间中对走滑断层附近方向性速度脉冲作了定性研究。
- An attitude control law for single axial direction control of an exoatmospheric interceptor is put forward. 针对单轴定向大气层外拦截器设计了一种姿态控制律。
- Sueding rollers cross reciprocally and move in the axial direction to minimize the lengthwise streaky. 磨辊互相交叉，轴向游动，可减少纵向条状疵点。
- The friction is low and can move freely both in redial and in axial directions, and the bearing is in high precision. 产品具有摩擦系数低，轴向、径向都能运动的特点，依靠滚动摩擦，实现无间隙装配，保证了使用精度。
- An induction heating roller apparatus that varies temperature distribution in the axial direction of a heating roller. 本发明涉及一种感应热辊装置，该装置可改变在热辊轴向的温度分布。
- The body of floating sheave can not only rotate,but also moue towards axial direction,and is mainly used to lifting train. 游动天轮的轮体除作旋转运动外，还可以轴向移动，主要适用于串车提升。
- The effect of rotation shear and dynamic shear in the axial direction of the rotor on the microcellular foaming of PP/HDPE blend was investigated. 在熔体流动方向垂直叠加一个轴向脉动剪切,研究转子转动产生的剪切和轴向脉动剪切对PP/HDPE共混体系微孔发泡成型的影响。
- Although these encoders typically take up more space, their shafts are preloaded to withstand much greater forces in both radial and axial directions. 尽管这些编码器通常占用的空间比较大，它们的传动轴经过预先加载，能承受更大的轴向和径向作用力。
- During the production of BN fiber,adding suitable tension from axial direction can promote the directional arrangement for su... 在BN纤维的制备过程中,轴向加适当张力,可促使BN纤维表层晶粒的定向排列,为提高材料的力学性能,提出了制造工艺的改进方向。
- Registering system of Japan Taiyang Company's is used with automatic registering in axial direction and circumferential direction with high accuracy. 套准装置采用日本太洋公司套版系统，可自动进行轴向和周向套准，套印精度高。
- A laser ultrasound technique is used to measure the dispersions of GW propagating along the circumferential and axial directions. 研究结果指出，经实验量测之频散曲线皆与理论模型互相吻合。
- The way to reduce the RCS of bi-reflective antennas, which have been widely used, in the axial direction is discussed in this paper. 该文针对已广泛应用的双反射面天线讨论降低其雷达散射截面的方法。
- VIBRATION CONTROL OF FLEXIBLE SPACE STRUCTURES WITH DIRECT VELOCITY FEEDBACK 空间柔性结构振动的直接速度反馈控制
- She cast her eyes down to avoid direct eye contact. 她垂下双目以避免对视。
