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- Andropogon Grass used for erosion control. 用于控制水土流失的一種草。
- The plastic mould can produce the Plastic Net. 我公司可以定做能夠生產(chǎn)塑料網(wǎng)片的模具。
- The Plastic mould can produce Plastic Net. 我公司可以定做能夠生產(chǎn)各種塑料網(wǎng)片的模具。
- People plant trees on barren hill sides for soil erosion control. 人們在荒丘上種植了樹(shù)木,以減少水土流失。
- Material: made from PVC, oil and erosion control, heat resisting up to85℃. 材質(zhì):采用優(yōu)質(zhì)pvc制成,能防止油性及其他物質(zhì)侵蝕.
- Vetiver Type of fodder grass, common in Africa. Also used for erosion control. 一種飼料草,在非洲很普遍,也用于控制水土流失。
- And the major contributor of erosion control is the CO2 pressure diversion. 其中,CO2分壓是控制腐蝕危害的主要因素。
- Eurasian grass grown in United States great plains area for forage and erosion control. 生長(cháng)于美國大平原地區的歐亞草種,用作飼料或控制水土流失。
- Some manufacturers use fiber reinforcement to control plastic shrinkage and thermal cracking. 一些生產(chǎn)商使用纖維增強來(lái)控制塑性收縮和熱脹開(kāi)裂。
- Asian shrub having conspicuous racemose rose-purple flowers widely used as an ornamental and in erosion control and as a source of wild-bird feed. 亞洲的一種灌木,花紫色,呈顯著(zhù)總狀花序,廣泛用作觀(guān)賞植物,是野鳥(niǎo)的食源,并可控制水蝕作用。
- Geotextiles include textiles for ground stabilization, erosion control, drainage, asphalt and moisture proofing. 土工織物包括穩定地層用織物,防水土流失織物,道路用織物以及防潮織物。
- Currently, Seitz China designs and manufactures rotary and linear motion control plastic products for both export to global customers and domestic customers. 賽茲(中國)的設計、模具和電氣工程師與賽茲公司美國工程方面的人力資源密切合作。
- Abstract: The effect of erosion control by agroforestry is an essential factor of little catchment planning. 摘要:農林復合系統的侵蝕控制效益是在小流域整治規劃中必須考慮的重要因素。
- Sun Hui, Tang Ya, Chen Keming, et al. Effect of contour hedgerow system on slope lands erosion control[J]. 孫輝;唐亞;陳克明;等.;固氮植物籬防治坡耕地土壤侵蝕效果研究[J]
- A fine-leaved, branched, drought-enduring shrub that is used in erosion control. 被在腐蝕過(guò)程中使用的一葉細,分枝,忍受干旱的灌木控制。
- The research progress of plant roots on soil erosion control in recent years is reviewed. 摘要介紹了近年來(lái)植物根系對土壤侵蝕控制機理的研究進(jìn)展。
- Perennial South African grass having densely clumped flimsy stems,introduced into United States especially for erosion control. 南非多年生草,有密集簇生的莖,引入美國主要用于防腐。
- Studies on animals tend to investigate damage from plastic nets or ingestion of visible chunks. 關(guān)于動(dòng)物的研究趨向于查明塑料網(wǎng)和對可見(jiàn)塑膠塊吞食(給動(dòng)物帶來(lái))的危害。
- Our current programme targets the enrichment of biodiversity and the promotion of sustainable use of the forests - rather than erosion control alone. 我們現時(shí)的工作方案,目標已非僅在于控制水土流失,而是加強生物多樣性和推動(dòng)持續善用樹(shù)林。
- Soil and Substrate Management: Soil and substrate fumigation has to be justified and recorded. Erosion control techniques have to be in place. 土壤和培養基管理:用煙熏土壤和培養基的管理方式被認為是合理的而且應該記錄下來(lái)。