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科学参考收录了1248194条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。

free style free subsidence free substitution free sulfur free sulphur dioxide
free surface free surface effect free surface energy free surface instability free surface of liquid
free surface pump free surface resistance free surface spinning free surface vortex free surplus
free-swelling index free-swimming free-swimming ciliata free-swimming protozoa free-swinging flail
free-swinging knife free swing period free-swiveling hydrodynamic fairing free symbol free symbol sequence
free task control block free term Free test free theory free thinning
free-thinning free ticket free time free time of cargo free to contract and expand
free tolerance free topological algebra free topological group free trade free trade wharf
free trade zone free traffic free transformation group free transmission free transmission range
free travel free travel(l)ing wave free tree free trial free-trip
free turbine free turbine design free-turbine engine free turning (船舶) free ultrafilter
free union free valence free valve mechanism free vane free variability
free variable free variation free vector free vector space free vibration
free vibration method free vibration mode free villi free volume free volume theory
free vortex free vortex blade free-vortex blading free vortex flow free vortex sheet
free warehouse free water free water clearance free water effect free-water elevation
free waters free water surface free-water surface free-water surface correction coefficient free water table
free wave free-wave absorption coefficient free wave pattern free wave (相对子强制波) free way
freeway transportation free weir free wheel freewheel free wheel device
free-wheel hub free wheeling freewheeling free-wheeling freewheeling clutch
free-wheeling clutch free-wheeling mechanism freewheeling roller clutch freewheel mechanism free wool
free world trade free yardage owing defects freeze freeze casting method freeze dried
freeze-dried biological product freeze drier freeze-dryer freeze drying freeze-drying
freeze-drying lyophilization freeze etching freeze-etching freeze frame freeze-free period
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