The existence of this Chinese Tradisonal music instrument is know by people and seldom used at the become not sacral because the arrival of modern music that can be sepatrated from daily life that can’t depend on any else.Method used to learn this Guzheng instrument isn’t so easy, because that instrument is very hard to teach, if Military UAV i
Rock avalanche disasters in alpine and gorge regions are frequent and large in scale and cause severe damage.The movement of a rock avalanche is complex and has not been fully studied.The deposits of a rock avalanche can provide valuable insights Ash Catchers into its movement process, which is crucial in understanding the rock fragmentation mechan
Background: Diverse flower communities are more stable in floral resource production along the flowering season, but the question about how the diversity and stability of resources affect pollinator reproduction remains open.High plant diversity could favor short foraging trips, which in turn would enhance bee fitness.In addition to plant diversity
In order to study the natural regeneration of Q.Castaneifolia, the regeneration unit of District No.2 of the Loveh forest Management project was selected.The regeneration unit has been under management from 1981 at 350 ha area, using the uniform compartment system to Board Game produce an even - aged high forest.The required cuttings under the silv