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Terms for subject Ecology containing coarse | all forms | exact matches only
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area with high and coarse sand yield多沙粗沙区
coarse bubble aeration大气泡曝气
coarse sand粗泥沙
coarse sand concentrated source region粗泥沙集中来源区
coarse screening过粗滤网
coarse screening过粗筛
coarse sediment粗颗粒泥沙
coarse woody debris粗木质残体
more sediment and coarse sediment region多沙粗沙区
sediment-laden and coarse sand area多沙粗沙区