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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。
double reduction gear device
double-reduction geared turbine
double-reduction motor
double-reduction shaft
double-reduction spur pinion
double reeling frame
double refined iron
double refining
double reflection
double refraction
double refraction angle
double register
double reheat steam turbine
double-reheat steam turbine
double-reheat stream tubrine
double reinforced beam
double reinforced concrete
double reinforcement
double replacement
double replica
double resist exposure
double resonance
double-resonance
double-resonance spectrograph
double resonant optical parameter oscillator
double-resonator
double resonator
double response
double-response controller
double return circuit power supply
double-return siphon
double-reversal system
double rhombic antenna
double ribbon agitator
double rib warp loom
double rig
double ripple
double rivet
double riveted joint
double roasting
double Roebel bar
double-roll crusher
double roller
double roller (lever) escapement
double roller mixer
double-roller safety action
double-roll feed
double roll interlocking tile
double-roll press
double Roman tile
double root
double rose
double round
double roving
double-row
double-row ball bearing
double-row ball journal bearing
double-row bearing
double row cowshed
double-row drilling
double-row hog house
double-row layout
double-row radial engine
double-row seating
double rows line seeding
double row sowing
double royal
doubler twister
doubler winder
doubles
double safety valve
double salt
double sampling
double sampling for stratification
double sampling inspection
double sampling plan
double sash casement window
double saw
double sawbuck
double scale
double scale instrument
double scalp
double scattering
double scattering experiment
double scoop type excavator
double screen
double-screen saturator
double-screw bolt
double screw pump
double-screw washer
double seal
double-seal
double-seal coat
double-seal(ed) bearing
double seal manhole cover
double seam
double seamer
double seaming
double-seated ball valve (DSBV)
double seat valve
double-secondary transformer
double seedlings (双株)
double segmental baffle
double sequence
double series
double serum
double sewing line
double sextant
double shackle
double-shaft
double-shaft mixer
double shaking screen
double shaping machine
double-shared double wheeled plow
double-shared plough
double shear
double shear bolt
double shear rivet
double shear riveted joint
double shears
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