低云 lower layer clouds?
底层 lower layer?
低低潮 lower low water?
下地幔 lower mantle?
下浅海地带 lower sublittoral zone?
心土下层 lower subsoil?
最低水位 lowest water level?
低位沼泽 lowland bog?
低地草甸 lowland meadow?
低地沼泽 lowland moor?
平原河 lowland river?
低地 lowland?
底层 lower layer?
低低潮 lower low water?
下地幔 lower mantle?
下浅海地带 lower sublittoral zone?
心土下层 lower subsoil?
最低水位 lowest water level?
低位沼泽 lowland bog?
低地草甸 lowland meadow?
低地沼泽 lowland moor?
平原河 lowland river?
低地 lowland?
等角航线 loxodrome?
等角航线 loxodromic line?
亮度测定器 luminance meter?
亮度 luminance?
发光 luminescence?
夜光云 luminous night clouds?
块煤 lump coal?
碎块 lump?
月华 lunar aureole?
月面年代学 lunar chronology?
月食 lunar eclipse?
月晕 lunar halo?
月壤 lunar regolith?
月潮 lunar tide?
月球火山酌 lunar volcanism?
太阴年 lunar year?
月潮间隙 lunitidal interval?
光泽 luster?
镥 lutetium?
淋溶红砂土 luvic arenosols?
淋溶黑钙土 luvic chernozems?
淋溶栗钙土 luvic kastanozems?
淋溶黑土 luvic phaiozems?
淋溶干旱土 luvic xerosols?
淋溶漠境土 luvic yermosols?
淋溶土 luvisols?
照度计 luxmeter?
裂合酶 lyase?
石松类 lycopods?
湖沼学 lymnology?