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
- continuous system simulation
- continuous tensor product
- continuous theory of liquid crystal
- continuous time
- continuous-time control system
- continuous time control systems
- continuous time dynamical system
- continuous-time dynamical system
- continuous-time Markov chain
- continuous time model
- continuous-time model
- continuous-time parameter
- continuous-time process
- continuous time Sigma-Delta analog-to-digital converter
- continuous time signal
- continuous-time signal
- continuous time system
- continuous-time system
- continuous tone original
- continuous trace
- continuous transformation
- continuous transformation group
- continuous type
- continuous uniform distribution
- continuous variable