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
- argillaceous source rock
- argillification
- arginase
- arginine
- arginine vasopressin
- arglist
- Argnesian lattice
- Argo
- ARGO(Argo)
- Argo Chasma
- argon
- argon-argon dating
- Argonautai
- Argo Navis
- argon blowing in a tundish
- argon flash
- argon flash lamp
- argon ion etching
- argon ionization detector
- argon ion laser
- argonion laser
- argon ion sputtering cleaning
- argon isotope hydrogeology
- argon laser
- Argonne boiling reactor experiment