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
- single-molecule imaging
- single-molecule manipulation
- single molecule method for biomacromolecule characterization
- single molecule photobleaching step
- single-molecule rupture force
- single molecule sequencing
- single-molecule spectroscopy
- single molecule techniques
- single-molecule tracking
- single mooring system
- single name and double name
- single nanoparticle catalysis
- single nanowire device
- single nozzle twister
- single nucleon-nucleon encounter
- single nucleotide polymorphism
- single-nucleotide polymorphism
- single nucleotide polymorphism analysis
- single nucleotide polymorphism PCR，SNP-PCR
- single nucleotide polymorphisms
- single nucleotide polymorphism，SNP
- single-opening hot press
- single origin
- single pair fluorescence resonance energy transfer
- single-pair high-bit-rate digital subscriber loop，SHDSL