全部

1·Vibration noise is small, motor temperature and low environmental pollution.

振动噪声小，电机温升低，对环境。

2·He base is provided with a movable spring, can absorb more than 98% of the vibration noise;

底座配有活动式弹簧，可吸收98%以上的振动噪音；

3·Swing control of sheet transfer with conjugate CAM reduces vibration noise and makes working environment silent.

共轭凸轮递纸结构摆动控制，减少了振动噪声，使工作环境轻静自然。

4·The present invention has no air inlet and outlet valves, and no balancing blocks, and the vibration noise is small.

本发明没有进排气阀，没有平衡块，震动噪音小。

5·Based on the study of frequency and damping, the effects of mechanical characteristic on thermal vibration noise and m.

从器件的频率和阻尼特性出发，研究了器件的机械特性对热振动噪声和机械稳定性能的影响。

6·It has a feature of advanced structure, powerful vibrating forces, low vibration noise, easy maintenance, high durability and etc.

本公司产品具有结构先进，激震力强，震动噪音小，易于维修，坚固耐用等特点。

7·Use finite element and infinite element technology, and unified method to simulate flow noise, vibration noise and sound propagation.

采用有限元和无限元技术，用统一的方法模拟流动噪声、振动噪声及声传播问题。

8·This product is closed tight and reliable, large discharge, water resistance, safety valve, valve movement is stable, no vibration noise.

此产品关闭严密可靠、过流量大、阀门阻力水、运行安全、阀门动作平稳，无管振噪音。

9·A method of acquiring pipeline vibration noise is studied, and sampling of pipeline vibration signals using an acceleration sensor introduced.

研究了获取管道振动噪声干扰特征的方法，介绍了基于加速度传感器的管道振动信号的采集。

10·Mechanical factors effecting on the vibration noise and resonance performance of IR detector were analyzed for the method of impact excitation using a hammer.

采用锤击法，利用冲击激励的宽频特性，研究了金属结构红外探测器的共振特性及影响振动噪声的力学因素。