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- Timber forest. 用材林
- For the first time, the Specialist-aided system was constructed by Delphi and the ADO database access technology in the foundation of the timber forest subcompartment evaluation and rate average evaluation. 该专家辅助系统在用材林小班评估及总体评估基础上首次采用时新先进的Delphi语言及ADO数据库访问技术构建专家辅助系统。
- Abstract： Artificial timber forest dominated by pine and fir can cause loss of water and soil, decrease of forestland productivity and protection function , and easy occurrence of pests and diseases. 摘 要： 营造松、杉为主的人工用材林，引起水土流失，林地生产力降低，防护功能差，易发生病虫害，且投资大。
- Breakingfruit Chinkapin,a dominant indigenous tree species in of China, Good in fast-growing,vast adaptability and short strike time,it also can be big area planted as firewood and timber forest. 黎蒴栲是中国南方的一种乡土树种，速生性强，适应性广，轮伐期短，大面积种植可以为薪炭林和用材林。
- In the 1960s, China began plantation of timber forests, construct of forest shelterbelt and construct nature reserve, and set up state forest farms. 从上个世纪六十年代开始营造用材林和防护林，建设自然保护区和国营林场；
- Reform of the System of the Price of Timber Forest 用材林林价体制改革探索
- fast - growing and high - yielding timber forest 速生丰产用材林
- fast-growing and high-yield timber forest 速生丰产用材林
- He flew to Europe via the North Pole. 他经由北极飞到欧洲。
- non - timber forest products (NTFPs) 林副产品
- NTFP ( non- timber forest product) 林下资源
- See if you can hook it with this pole. 看看能不能用这根杆子把它捞起来。
- types of low yield timber forest 低产用材林类型
- He cut the iron pole to the size he wanted. 他把铁杆锯成他需要的尺寸。
- The firm's tender for the supply of timber has been accepted. 那家商号的供应木材投标已被接受。
- He had put up a basket on a pole in the back yard. 他在后院一根柱子上安一个球篮。
- A red flag slowly went up the pole. 一面红旗徐徐升起。
- Our school won first place for the pole vault. 我们学校赢得了撑杆跳第一名。
- We must safeguard forest timber. 我们必须保护森林。
- I know he is a bit up the pole, financially. 我知道他经济上有点拮据。
