Relatively few foresters or tree breeders consider the presence of edaphic ecotypes.考虑到存在土壤生态型的林学家或树木育种家相当少.Saved general rainfall snow completely recently, edaphic moisture state is improved apparently.近日全省普降雨雪, 土壤水分状况明...
I regarded him as my friend and protector.我视他为我的朋友和保护者。He was the only National League umpire to wear an outside chest protector.他是唯一在衣服外面穿护胸的全国联赛裁判。He projected himself as the protector of national unity and harmony.他把自...