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spectral acceleration
 spectral acceleration
tech. 谱加速度
| ratio
 ratio
gen. 收音机
econ. 百分率
math. 比率,比
met. 系数
sport. 比值
stat. 定量; 比重

to phrases
spectral acceleration
tech. 谱加速度
 English thesaurus
Spectral Acceleration seismology
abbr. SA (Alex Lilo)
spectral acceleration: 5 phrases in 3 subjects
Aviation1
Electric machinery1
Technology3