1) Powder damping
粉体阻尼
1.
Due to terrible noise of large sized cold saw in operation, a series of measures to control vibration and noise of saw blade are put forward, the theory of control is discussed and analyzed It is the first time to use metal rubber and metal fiber materials, powder damping technique and water spray damping technique to reduce vibration and noise in cutting with obvious results obtaine
把金属橡胶和金属纤维材料,粉体阻尼和喷水阻尼技术用于对旋转锯切过程的减振降噪。
2.
It is the first time to use powder damping technique in reducing the vibration and noise of cold saw clamp.
把粉体阻尼技术首次用于冷锯机夹盘的减振降噪 ,通过对其降噪效果及频谱的测量分析 ,发现粉体阻尼不但是一种简单实用的技术而且对夹盘的强度和固有特性影响小。
3.
NOPD(Non Obstructive Particle Damping ) also called powder damping technology, is a new passive vibration absorption technology developed since 90 s.
NOPD(Non- Obstructive Particle Damping)又称粉体阻尼技术是 90年代发展起来的一种新的被动减振技术。
2) fluid damping
流体阻尼
1.
The feedback effect of viscous heating on fluid damping force is considered based on a three-parameter model and a dynamic model including a heat transfer and energy transformation equation is developed,and the state of heat balance of the damper is discussed.
主要针对长阻尼孔形式下的流体阻尼器进行分析,在三参数模型的基础上研究了流体粘性发热对流体阻尼力的反馈作用,从而建立了含热能转换与热交换的阻尼器的动力学模型,同时对系统的热平衡状态进行了分析。
3) gas damping
气体阻尼
1.
Research on gas damping mechanisms in decoupled micro-machined gyroscope.
分析了微机械陀螺仪中气体阻尼的作用机理,微陀螺仪主要结构:框架,支撑梁,驱动梳齿和差分电容梳齿都简化成大长宽比的长条板模型,进而简化压膜阻尼和滑膜阻尼的计算模型。
4) fusible polymer damp
熔体阻尼
5) liquid damping
液体阻尼
1.
With respect to the problem of great impact velocity often encountered in piston-style thruster,this paper presents a solution with the benefit of optimizing combustion property of propellant and increasing liquid damping the piston.
针对活塞式推冲器冲击速度偏大的问题,从火药燃烧性能优化、增加液体阻尼等方面入手提出了解决方案。
6) powder electric resistance
粉体电阻
补充资料：粉体技术
分子式：
CAS号：
性质：又称粉体工程，亦称颗粒工程。是研究颗粒性质和行为、颗粒形成、制备及颗粒处理技术的综合性技术科学。
CAS号：
性质：又称粉体工程，亦称颗粒工程。是研究颗粒性质和行为、颗粒形成、制备及颗粒处理技术的综合性技术科学。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条