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- Trees provide wind protection and shade. 樹(shù)能擋風(fēng)與遮蔭。
- 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.
- To wind protective strips of canvas around(rope). 用油布蓋或纏裹在(繩索)上包上保護性的油布條
- 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。
- Nautical To wind protective strips of canvas around (rope). 用油布蓋或纏裹:在(繩索)上包上保護性的油布條
- 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。
- I can still recall how those salty winds howled all the way through my childhood. 我能仍然取消那些有鹽份的風(fēng)如何透過(guò)我的孩童時(shí)期狂吠了所有的方法。
- 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。
- The analysis of wind-induced vibration and reliability of wind protection and optimization design of the structures with TLD could be done by using this method. 該方法可用于帶TLD結構的風(fēng)振與抗風(fēng)可靠度分析以及基于可靠度約束的抗風(fēng)優(yōu)化設計。
- Gore Windstopper laminate fabric offers durable wind protection and high breathability so you stay warm and comfortable with fewer layers Pit zips allow vent... 拉鏈的形態(tài)也起到了調節氣流運動(dòng)的效果;擋風(fēng)棉布的面料讓你在穿衣不多的日子里依然享受溫暖的愜意!
- 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。
- The village is famed for its windy weather, bad for farminggood for the strengthening of character.I can still recall how those salty winds howled all the way through my childhood. 村子以多風(fēng)聞名,刮風(fēng)的天氣,對農耕,卻有益于強化性格,我仍舊清晰地記得,童年時(shí)期咸咸的風(fēng)總是吹個(gè)不停。
- 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。
- The village is famed for its windy weather, bad for farming but good for the strengthening of character.I can still recall how those salty winds howled all the way through my childhood. 村子以多風(fēng)聞名,刮風(fēng)的天氣,對農耕不利,卻有益于強化性格,我仍舊清楚地記得,童年時(shí)期咸咸的風(fēng)總是吹個(gè)不停。
- 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。
- Trees reduce yearly heating and cooling costes by 2.1 billion dollars in the U.S.Trees provide wind protection and shade.One shade tree can keep a building up to 20 degrees cooler in the summer! 在美國由于樹(shù)木所起的作用;每年可以減少熱量使氣溫涼快;從而節省用電大約21億美元.;樹(shù)木還可以擋風(fēng)遮雨
- 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;
- The flower felt protected4 by the pinetree, protected from the wind protected from the rain. 小花覺(jué)得受到了大松樹(shù)的保護使她風(fēng)也吹不到,雨也打不著(zhù)。