振动危害 meaning in Chinese
hazard of vibration
obstacle of vibration
Examples
- Hand - arm vibration - guidelines for vibration hazards reduction - engineering and management measures cr 1030 - 1 : 1995 cr 1030 - 2 : 1995
手臂振动.减少振动危害导则.工程和管理措施 - Whole - body vibration - guidelines for vibration hazards reduction - part 2 : management measures at the workplace cen tr 15172 - 2 : 2005
全身振动.振动危害降低指南.第2部分:工作场所的管理措 - Whole - body vibration - guidelines for vibration hazards reduction - part 1 : engineering methods by design of machinery cen tr 15172 - 1 : 2005
全身振动.振动危害降低指南.第1部分:机械设计的工程法 - On the basis of analyzing the working circumstance and prosperity of downhole drilling string of the surface dynamic rotating drilling vertical well , the force prosperity and failure forms of downhole drilling string are focused on . and further research has been done on the vibration damage of downhole drilling string as well as the construction and work prosperity of vibrating - proof hydraulic shocker absorber
本文在对地面动力旋转钻井直井井下钻柱的工作环境和特性加以分析的基础上，着重对钻柱在井下的受力特性以及损坏形式进行了分析，并对钻柱在井下的振动危害以及用于防止振动的水力加压减震器的结构、工作特性等一些规律进行了深入的探索和研究。 - With the development of the science technology , the request is more and more high for the mechanical running speed , loading ability , work life span etc . aspect , the vibration problem is the most problem in machine equipments , people ' s understanding to the vibration bane is more and more thorough , so the research of vibration testing and vibration signal analyzing are put forward a more and more high request
随着科学技术的日益发展,对各类机械的运行速度、承载能力、工作寿命等方面的要求越来越高,振动问题是机械设备中最主要的问题,人们对振动危害的认识越来越深入,因而对振动测试与振动信号分析技术的研究提出了越来越高的要求。