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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。

main-and-tail system main angle main anode main antenna main application
main arbor main arch main arithmetic processor main arm main armament
main artillery main assemblage of spring main assembly main attack main attack force
main audio track main avenue main axis main ballast Kingston (valve) main ballast tank
main bang main bang suppression main barrel main bar (钢筋混凝土的) main base
main base station main battery main battery circuit main beam main-beam efficiency
main bearing main bearing babbitting jig main bearing boring bar main bearing boring tool main bearing cap
main bearing cap dowel main bearing journal main bearing knock main bearing lining main bearing lubrication
main bearing oil pipe main-bearing oil seal main bearing reamer main bearing reboring device main bearing removal
main bearing shell main bearing stud main-bearing stud main bearing wrench main belt
main blasting lead main blast line main block main blow main blower
main body main body bleeder main body cover main body entrance main body entrance door
main body frame main body of oil main boiler main boundary thrust main box
main brace main brake contact main brake solenoid main braking cylinder main braking reservoir
main branch connections main branch road main brasses main breaker main breakwater
main bronchus main brush main bud main building main bulk
main bulkhead main bulk of fuel main bulwark rail main burner main bus-bar
main bush main cable main cable channel main calculation main cam
main camshaft main canal main canopy main carburettor main carriage
main carriageway main carrier main carrier cable main case main casing
main casting main cell main center Main Center Thrust main centre floor panel (小客车车射的)
main chain main chamber main chamber (主燃烧室) main channel main charge
main charging belt main check valve main chimney damper main chimney flue main choke tube
main circuit main circuit breaker main circuit switch main circulating pump main circulation pump
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