山岳气象站 mountain station?
山地草原土 mountain steppe soil?
山区河流山溪 mountain stream?
山系 mountain system?
山区河流 mountain torrent?
高山冻原带 mountain tundra belt?
高山冻原 mountain tundra?
荒山 mountain waste?
山地旱生植物 mountain xerophytes?
山地带 mountain zone?
山地沼泽 mountainous mire?
山地 mountains?
山地草原土 mountain steppe soil?
山区河流山溪 mountain stream?
山系 mountain system?
山区河流 mountain torrent?
高山冻原带 mountain tundra belt?
高山冻原 mountain tundra?
荒山 mountain waste?
山地旱生植物 mountain xerophytes?
山地带 mountain zone?
山地沼泽 mountainous mire?
山地 mountains?
活动坝 movable barrage?
移动平均法 moving average method?
滑动平均 moving average?
怜沙丘 moving dunes?
移动 moving?
黑泥土 muck soil?
腐泥冲积土 muck warp soil?
干裂 mud crack?
泥裂积层 mud flow deposits?
泥流 mud flow?
泥浆 mud fluid?
石洪 mud land torrent?
泥熔岩 mud lava?
淤泥土 mud soil?
泥火山 mud volcano?
泥 mud?
污浊 muddiness?
泥板岩 mudstone?
泥疗法 mudtheraphy?
橄榄粗面岩 mugearite?
桑树 mulberry?
覆盖层 mulch?
被覆盖土壤 mulched ground?
覆盖土壤 mulching soil?
复盖 mulching?
莫来石 mullite?
多通道系统 multi channel system?
多点测定风速仪 multianemometer?
多谱段摄影机;多波段照相机 multiband camera?
多带光谱法 multiband spectral method?