用“headwater region”造句大全，headwater region造句
RelationshipbetweenagroforestlandscapeandsoilerosionintensityinMinjiangheadwaterregionThearticledeepensthecognitionabouttherulesofecologicalchangeintheheadwaterregionofYellowRiver,reducesblindnessandp...
用“headwater”造句大全，headwater造句
RelationshipbetweenagroforestlandscapeandsoilerosionintensityinMinjiangheadwaterregionInaridclimates,surfacewaterisgenerallybetterthangroundwaterinheadwaterareas,butpoorerdownstream.Thearticledeepenst...