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- Use recyclale paper is also a way to protect forest resources. 使用再生紙也是保護森林資源的一個(gè)途徑.
- We must put in practice a strict land management system and measures to protect forest and grasslands. 堅決實(shí)行最嚴格的土地管理制度和保護森林資源的措施。
- Establishment of Cutting Orchard of Improved Variety for Coastal Protection Forest of Casuarina spp. 沿海防護林木麻黃優(yōu)良品種采穗圃營(yíng)建技術(shù)的研究。
- Study on Affection of Water Resources Protection Forest to Water Quality of Miyun Reservoir in Beijing, China. 北京密云水庫水源涵養林對水質(zhì)的影響研究。
- Protection Forest on sandy meadow was established by mixing broadleaf trees to raise stability of sandy meadow system. 為提高草沙地系統穩定性,采用闊葉樹(shù)混交方式營(yíng)建草沙地防護林。
- Chemical property of precipitation in Pinus tabuleaeformis water resource protection forest in Miyun Reservoir wa-tershed. 密云水庫集水區人工油松水源保護林降水化學(xué)性質(zhì)研揪。
- Construction of ecological environment forest, urban protection forest, water and soil conservation, production and comprehensive utility and development of nursery stock. 生態(tài)環(huán)境林、城市防護林建設,天然林資源保護,水土保持,林業(yè)苗木生產(chǎn)及綜合利用開(kāi)發(fā)等。
- Discusses regional construction pattern of optimal protection forest system to esta-bilish a symbiosis relation between protection forest system and ecosystems. 生態(tài)經(jīng)濟型防護林體系建設模式系統就是體系的建立和優(yōu)化發(fā)展的方法系統。
- A state environmental official, James L. Caswell, said that such logging would in general be intended to protect forest health and manage fire risks. 一個(gè)叫做JamesL.;Caswell的州環(huán)境官員說(shuō)這種開(kāi)采基本上會(huì )是出于森林保護和防火的目的。
- The results show that Populus simonii x nigra and Pinus sylvestris vat. mongolica protection forest can increase the soil waterstorage capacity in shelterbelt networks. 防護林可增加林網(wǎng)內土壤貯水量；
- We have put our cattle out to pasture. 我們已經(jīng)把牛放到牧場(chǎng)上吃草去了。
- The main duties and responsibilities of a forest protection person are to patrol and protect forests and stop activities that damage forest resources. 護林員的主要職責是: 巡護森林，制止破壞森林資源的行為。
- The right to pasture animals on common land. 共用權在公共土地上放牧動(dòng)物的權利
- The land was used chiefly for pasture. 這土地多半用作牧場(chǎng)。
- These lures are surrounded by nets and placed in open fields next to a protected forest in southern Brazil. 這些誘餌的四周張網(wǎng)圍布，放置在南巴西的一個(gè)受保護森林旁的開(kāi)闊地上。
- Discussed to protect environmental problem and problem of protective forest belt (the treatment of deserted crosstie and processing problem) . 討論了保護環(huán)境問(wèn)題和保護林帶問(wèn)題（廢棄枕木的加工和處理問(wèn)題）。
- Note:Total area of afforestation include 100000 hectares of planted protection forests. 注：全國合計造林面積中包括軍事管理區100000公頃人工營(yíng)造的防護林。
- It is a basic national policy of China to plant trees, protect forests and improve the ecosystem. 植樹(shù)造林、保護森林、改善生態(tài)是中國的一項基本國策。
- The development of the straw-based panel also has the social benefits of resolving the rural problems and ecological benefits of protecting forest and reducing pollution. 除了提供木材替代產(chǎn)品外,麥秸板的發(fā)展還具有有助于解決“三農”問(wèn)題的社會(huì )效益,保護森林,減少污染的生態(tài)效益。
- Nitrate of soda may be sown on pasture that does not eat off. 可以把硝酸鈉撒在牧草還沒(méi)有吃光的草地上。
