輕質沙 的英文怎麼說
中文拼音 [qīngzhíshā]
輕質沙
英文
lightweight sediment-
Soil is the base of agriculture production, the key measure to prevent water and soil loss is to conserve soil, but most soil nutrient is lost with the sediment loss, and serious water and soil loss make the soil thickness degrease, the soil nutrient be deficient and lean, the land quality degrade and the yield of plant decrease, all this results is going to threaten the people ' s transplanting and the agriculture sustainable development, and restrict the economy development of three gorges regions
同時，土壤是農業生產的根本，治理水土流失的關鍵是要保住土壤，而土壤養分絕大部分是隨著泥沙流失的，嚴重的水土流失造成土層淺簿、養分貧瘠，土地質量退化，產量下降，對三峽庫區移民工作和農業可持續發展造成嚴重威脅，制約三峽庫區經濟發展。因此進行三峽庫區坡耕地土壤侵蝕機理研究，探索減輕坡耕地土壤流失的方法措施，具有全局性的重大意義。The implements are ideal equipments that utilize the theory of centrifugal to get rid of ligh & heavy impuity in thick liquid material such as mixed sticky powder, sandstone, paraffin wax, heat melt glue, plastic pieces, dust, foam, gas, scrap iron and printing ink particle etc
組合式高效低濃輕重雜質除碴器是一種利用離心原理去除漿料中較大體積的混合膠粘物、沙石、石蠟、熱熔膠、塑料片、塵埃、泡沫、氣體、鐵屑、油墨粒子等重、輕雜質的理想設備。The implements are ideal equipments that utilize the theory of centrifugal to get rid of light & lheay impurity in thick liquid material such as mixed sticky powder, sandstone, paraffin wax, heat melt glue, plastics pieces, dust, foam, gas, scrap iron and printing ink particle etc
組合式高效低濃輕重雜質除渣器是一種利用離心原理去除漿料中較大體積的混合膠粘物、沙石、石蠟、熱熔膠、塑料片、塵埃、泡沫、氣體、鐵屑、油墨粒子等重、輕雜質的理想設備。Sitting on the black shimmering sand, listening to the wind singing, watching the fantastic tiding, we were exposed to a wild and pristine picture
坐在黑而發亮的沙子上，聽著海風輕唱，看著海潮漲謝，我們被曝光在一幅瘋狂而樸質的照片里。Hydroelectric power exploitation can reduce sediment disposal, lengthen life of power plants in lower stream, control stream, better water quality, and reduce contamination etc. considering the structure of power of sichuan province and pointing out its six problems in power development, this thesis comes up with sustainale development strategy of sichuan hydroelectric power exploitation, that is, prefentially exploit large scale hydropower plant which has good water - adapting capability, comprehensively use water resource, try to reduce cost caused by drowning, stimulate rotating exploitation, well deal with settlement of people in hydroproject construction, and alleviate contamination
論述水電開發在減緩泥沙淤積、延長下游水電站壽命、調控水流、提高供水量、改善水質、提供清潔能源、減少環境污染等方面對長江上游生態屏障建設的作用。本文研究分析了四川水電開發的可持續發展戰略，首先對四川省電力結構現狀進行了分析，指出目前四川電力發展存在的六個主要問題，從優先開發具有良好調節性能的大型水電站、綜合利用好水資源，盡最大可能減少水庫淹沒損失，積極推進流域梯級滾動綜合開發，處理好水庫移民關系，減輕對環境的不利影響等六個方面論述了水電開發的可持續發展戰略。All of our products have alarge market in guang zhou, shen zhen, hui zhou, nan chang, he wei and ha er bin etc, totally over 10 big cities in our country, our enterprise has developed very fast in only a few years. in 1996, our cooked food, as the representative for hu nan easy food, was honored to be displayed on the “ 96 ‘ national notable 、 high - quality 、 special 、 new product ” expo., our products wined the honor of “ notable brand product in china market ” in 1998, and “ 99 ‘ highest market possession ratio in hu nan market ” 、 “ preferred commodity ” 、 “ light industrial prokuct quality assured ” in 1999. chose through public appraisal, our enterpise was named as “ aaa grade enterprise ” 、 “ enterprise trusted by customers ” and continued to hold a title as “ advanced private venture enterpwise ” & “ 500 top - ranking prvate venturd enterprise in hu nan ” for 5 rears. we won “ the hunan famous trademark prize ” and “ hunan famous product prize ” in 2003. our company has successfully achieved iso9001 ( 2000 ) international standard eligibility certification. the owner jiansimao has been selected “ hu nan celebrity ” and his name has been written into 《 hu nan celebrity blue bood 》 and 《 china celebrity blue book 》 in early 2001
「簡四毛」牌系列食品遠銷廣東、深圳、惠州、江西南昌、安徽合肥、哈爾濱等全國十多個大中城市， 96年代表湖南休閑食品參加「 96全國名、優、特、新產品博覽會」 ， 98年獲中國市場知名商標商品； 99年獲「 99湖南市場佔有率最高品牌」 、 「 99湖南消費者購買首選品牌」 ，產品質量得到「中國輕工產品質量管理體系認證」 ，企業被評為「中國企業形象aaa級單位」 ，通過iso9001 、 2000質量管理體系認證，連續5年來被長沙市授予「先進私營企業」 、 「湖南省十大行業500強私營企業」 ， 2003年榮獲「湖南省著名商標」和「湖南省名牌產品」稱號，被省、市消費者委員會、省市質量技術監督局連年評為「消費者信得過單位」 、 「質量信得過單位」 ，公司業主簡四毛已入編《湖南名人志》並確立為「湖南當代名人」 ， 2001年元月又被收錄入編《中國名人志》 。A series of experiments on the motion characteristics of light polystyrene particles and heavy glass particles were carried out in open channel flow
對輕質沙和重顆粒在明槽水流中的運動特性進行試驗，明確提出了顆粒運。The difference between the real size and measured size is too large. on this occasion, ask the user to change it. if the quality of wall makes it hard to fix the frame, that is because the wall is too thin or it is made of hollow brick or light quality brick
門洞的尺寸，上下或左右相差太大，此類情況必須要求顧客想方法調整墻體質量難以固定門框，墻體過于單薄，或屬于空心磚或輕質磚，此類情況要求顧客安裝后灌注水泥沙It cut the price of its heavier oil and raised the price of its light oil
沙特降低了重質油的價格，同時提高了其輕質原油的價格。Not only can the experimental project im prove the local environment and take the important action for developing the economy of bashang, but also it root out the increasingly worsening sand blow, protect the safe cities, enrich and purify the resource of water and take the important meaning for improving the quality of air in the beijing
為此，國家退耕還林試點工程連續兩年安排在河北省壩上六縣。示範工程不但對于改善當地環境、振興壩上經濟起著舉足輕重的作用，而且對根除北京日益嚴重的沙塵天氣、保護城市安全、維護首都形象、豐富和凈化水源、提高北京空氣質量也具有極其重要的戰略意義。( 3 ) the farming systems which had a less degree of soil erosion and sedimentation, organic carbon was lost mainly through runoff but in farming systems in which soil erosion was serious such as in grass stripe, contour ditch, traditional farming system, the loss was through bed load. nitrogen loss through runoff was 81. 9 % - 93. 4 % of the total. this loss through runoff comprised 78 % - 87. 6 % dissolved nhvn and no " 3 - n although the former was slightly higher than latter as it made up 55. 14 % of the lost nitrogen
（ 3 ）侵蝕程度較輕，泥沙流失量較小，特別是推移質流失量較小的農作措施處理的徑流小區，如休閑處理、等高土埂和等高處理的小區中有機碳流失以徑流流失為主，相反，如水平草帶處理、水平溝處理和順坡農作處理的徑流小區中，有機碳流浙江大學博土學位論文失以推移質流失為主。分享友人