poplar

• There are some poplars in the garden
  庭院里有几棵杨树。
• After a while , we found a shady place under some poplar trees
  过了一会儿，我们在杨树下发现了阴凉的树阴。
• Stem sap flow of poplar of shelter - belt on farmland in xu - huai plain
  徐淮平原农田防护林带杨树树干液流研究
• After a while , we found a shady place under some poplar trees
  过一会儿，我们在几棵白杨树下找到一块荫凉地。
• I heard that sending caddies on white day was once poplar in old days , but
  我听过以前送巧克力一度很受欢迎。
• A study on the growth of poplars under the trees and crops intercropping condition
  杨粮间作系统农作物产量研究
• Effect of salinity on membrane lipids in pagoda tree and poplar zhonglin
  盐胁迫对国槐和中林46杨幼苗膜类脂的影响
• A study on principal felling age of poplar plantation on changjiang river beach
  长江滩地杨树人工林主伐年龄的研究
• Planting techniques of fast growing and high yield poplar stands in chaoyang areas
  朝阳地区营造杨树速生丰产林技术
• The cuttings of main poplar cultivars for fast growing and high yield plantation
  杨树速生丰产用材林主要栽培品种苗木