您要查找的是不是：
- The vibration transmission properties of joint beams were inv estigated by measurement. 对多种连接形式的连接梁进行了振动传递特性的试验研究。
- Vibration transmission and underwater acoustic radiation characteristics experiment of floating raft system has an important technical application prospect. 对浮筏系统的振动传递及水下声辐射特性进行试验研究有其重要的工程应用前景。
- Different cushion packaging could reduce the vibration transmissibility of apples on different degree. 不同的缓冲包装能不同程度地降低包装箱内苹果振动传递率。
- The structural dynamic optimal design of a novel gearbox mounting is presented to reduce vibration transmissibility. 采用结构拓扑优化理论,研究某新型齿轮箱基座拓扑构型设计方法。
- In this paper,vibration transmission and vibrational power flow in the coupled system of antiresonant vibration machine mounted on flexible floor are studied from the viewpoint of power flow. 采用功率流的分析方法，对反共振机-楼板耦合系统的振动传递及功率流进行了分析。
- The vibration transmissibility of the conical shell with composite material honeycomb structure is investigated by modal experiment and vibration table experiment. 通过模态试验和振动台试验,对复合材料蜂窝结构锥形壳的振动传递特性进行了研究。
- The system stability can be ensured an d the vibration transmissibility reduced, when relative variables are used as fee dback variables and appropriate gains have been chosen. 在相对变量反馈条件下，通过合适的增益选择，即可保证系统的稳定性，又能大大降低振动传递率。
- By choosing right feedback variables and appropriate feedback gain, the vibration transmissibility and the work efficiency of an inertial vibration feede... 在被动隔振的基础上,再采用主动隔振,通过选取合适的反馈变量和反馈增益,可使振动输送机的工作效率和振动传递率均得到明显改善。
- Data processing for vibration transmission experiment 缓冲材料振动传递特性实验数据的处理
- By using Laplace transform of differential equations and boundary conditions, the transfer function and vibration transmissibility of the primary vibration isolation system are deduced. 然后利用三项简化原则导出等效离散系统力学参数的解析式。
- A 4-speed automatic transmission is optional. 四段自动变速器是可自由选择的。
- He varied the transmission frequency. 他变换了无线电传送的频率。
- A means of one-way transmission. 单向传输的一种手段。
- Disease transmission by direct or indirect contact. 接触传染通过直接或间接接触来传播的疾病
- The low gear configuration of a transmission. 低速齿轮传动的低速齿轮构造
- Mechanical travel and vibration transmission with reliable performance 机械行走和振动具有可靠的性能
- Experimental Investigation on Vibration Transmission Property of Joint Beam 连接梁振动传递特性的试验研究
- Even at full speed the ship's engines cause very little vibration. 这条船即使全速前进，发动机的震动也很小。
- Your finger can feel the vibration on the violin string. 你的手指能感觉小提琴琴弦的颤动。
- A connection between conductors or sections of a transmission line. 接头导体的连接部分或输电线的各部分
