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石英振梁气压计
释义
石英振梁气压计
Encyclopedia
理学
气压表
释
quartz barometer
石英振梁气压计
利用石英晶体振动梁的谐振频率随作用于其上的应力变化的原理测量气压的仪器。
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number of outbound
number of outbound tourists
number of participants
number of partitions
number of permutations
number of person-days
number of places
number of plate
number of R & D personnel
number of reading days per week
number of reeling with confine raw silk size
number of reorderings
number of repetitions
number of replications
number of rows
number of runs
number of samples
number of scans
number of scans (NS)
number of science and technology archives
number of search
number of share
number of sheets
number of significant digit
number of solutions
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