当前类别：地理地质
羽轴：scape
羽支：barb
羽纹纲：pennate diatoms
羽饰斑：feather
羽毛状水系：featherlike drainage pattern
羽毛状结构：feathery structure
羽毛状构造：plume structure
羽毛状断裂：feather fracture
羽毛状：pennant
羽毛矿：feather ore
羽毛节理：feather joint
宇宙制图学：space cartography
宇宙源核种：cosmogenic nuclide
宇宙线源同位素：cosmic ray produced nuclide
宇宙线辐照年代：cosmic ray radiation age
宇宙线本底：cosmic ray background
宇宙物质：cosmos matter
宇宙生化学：cosmobiochemistry
宇宙年代学：cosmochronology
宇宙氯辉石：kosmochlor
宇宙进化论：cosmogony
宇宙环境：Universal environment
宇宙航行学：astronautics
宇宙甸：space survey
宇宙地质学：space geology
宇宙成因放射性同位素：cosmogenic radioisotope
宇宙测绘：space survey
宇宙剥蚀作用：cosmic erosion
宇宙：universe
宇航探索：aerospace survey
榆树榆木：elm
榆手;榆林：elm forest
渔业遥感实验：experiment of fishing remote sensing
渔业遥感：fishery remote sensing
渔区图：fishing chart
鱼汛期：fishing season
鱼尾钻头：fish tail bit
鱼探仪：fish-finder
鱼群侦察：detection of fish school，fish detection,fish searching,fish spotting
鱼礁：artificial reef
余渣：residue
余深溶作用：partial anatexis
余价：partial valence
余光军：afterglow
余动期：residual mobility period
余定期：residual stability period
淤泥质的：muddy
淤泥土：muddy soil
淤泥潜育土：slimy gley soil
淤泥：sludge