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科学参考收录了103327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。

rafter dam raft foundation rafting raft lake raft tectonics
rag rag bolt ragged ceiling raggiatura raggle
raggle block raglanite rag papers ragstone rail
rail anchor rail bender rail capacity rail clip rail crane
rail-fence jammer railhead railing rail joint Raillietiellidae
railroad railroad engineering railroad ferry railroad jack railroad thermit
rail steel railway artillery railway carriage railway dry dock railway end-loading ramp
railway engineering railway mount rain rain and snow mixed rain area report
rain attenuation rainbow rainbow granite rainbow roof rainbow scattering
rain cloud rain crust rain desert raindrop raindrop impressions
raindrop imprints Rainey's corpuscle rain factor rainfall rainfall frequency
rainfall intensity rainfall inversion rainfall penetration rainfall regime rainforest
rainforest climate rain gage rain-gage shield rain gush rain gust
raininess rain-intensity gage rainmaking rain pillar rain prints
rain rot rain shadow rainsquall rain stage rainwash
rainwater rainy climate rainy season raise raise boring machine
raised beach raised bog raised flooring raise drill raise driller
raiseman raising plate Rajakaruna engine Rajidae Rajiformes
rake rake blade raked joint stowage factor stowage plan
stowboard STP STPP STR strabismus
straddle milling straddle truck strafe straggling straight beam
straight bevel gear straight dynamite straightedge straightening vanes straight filing
straight-flow turbine straightforward circuit straightforward trunking straight joint straight-line coding
straight-line mechanism straight-line motion straight piecework system straight polarity straight proportional system
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