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单词
demographic study
释义
demographic study
demographic study
A study of the size, distribution, and composition of, and changes within, a specified population group.
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nozzle
nozzle actuating system
nozzle aspirated foam system
nozzle bay door
nozzle blade
nozzle blades
nozzle box
nozzle-contraction-area ratio
nozzle diaphragm
nozzle-divergence loss factor
nozzle efficiency
nozzle exit area
nozzle-expansion ratio
nozzle guide vane
nozzle guide vanes
nozzleless burn assessment test
nozzle-mix gas burner
nozzle opening pressure
nozzle pressure ratio
nozzle process
nozzle ring
nozzles
nozzle set
nozzle throat
nozzle throat area
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更新时间:2024/12/23 23:02:02