工学 井下工具 释 shock absorber 减振器 吸收钻井中产生的冲击和振动负荷，保护钻头牙齿、轴承和钻具，提高钻头及其他钻具寿命的工具。
计算机硬件 计算机工程设计 释文 shock absorber 减震器
- resolution of a vector
- resolution of finite type
- resolution of force
- resolution of identity
- resolution of shareholders’ meeting
- resolution of singularities
- resolution of singularities; desingularization
- resolution of surface singularities
- Resolution of the Central Committee of the Communist Party of China on Some Major Issues Concerning Socialist Ideological and Ethical Standards
- resolution of the identity
- resolution-of-the-identity
- resolution of the microscope
- resolution of the prism spectrograph
- resolution of the telescope
- resolution of velocity
- Resolution on Carrying Out the Nationwide Voluntary Tree Planting Campaign
- Resolution on Several Historical Questions for the Party since the Founding of the People's Republic of China
- Resolution on the Guiding Principles for the Building of Socialist Spiritual Civilization
- resolution power
- resolution principle
- resolution rule
- Resolutions Annually Adopted by the General Assembly on Sustainable Fisheries
- resolution semantic tree
- resolutions of international organization and international conference
- Resolutions of various resolutions of the first Congress of the Soviet Union of Jiangxi Province (printed copy)