水的利用 的英文怎麼說
中文拼音 [shuǐdelìyòng]
水的利用
英文
water use-
Digital speech technology has been widely used in many fields of communications in recent years, but it is just at beginning to use acoustical wave to implement underwater digital speech communications, which mainly results from the bandwidth - limited underwater acoustic communications channel and its high temporal and spatial variability
目前，數字語音技術已廣泛應用於許多通信領域，但是在水下利用聲波進行數字語音通信卻是剛剛起步的新技術，這主要是由於水聲通道有限的通信帶寬及其時變、空變等特性所決定的。They are jinfo mountain in nanchuan county ( natural protection section ), wuling mountain in qianjiang county ( national emphases forest demonstration county which forest cover rate is beyond 50 % ) and zhongliang mountain in beibei county ( artificial destruction is very grave ). some main land use patterns i. e. woodland, garden, infield, abandon infield, shrub and grassplot are selected in those three sample sites. four aspects on soil fertility index of karst environment under different land use patterns in these three sample sites, are revealed in this paper, by using the field test, indoor measure and analysis, outdoor experiment and field investigation, and the knowledge and technique of soil, ecology, physics and chemistry etc. they are physical characteristic ( effective soil thickness, organic layer thickness, soil texture, water - stable aggregate and soil water etc. ), chemical fertility ( organism, omni - n, omni - p, omni - k, alkali - nitrogen, available p, available k and rapid available k etc. ), soil animalcule ( bacteria, fungi, actinomyces and their grosses ) and soil - seed - pool ( plant community diversity index ) in karst ecosystem
本研究以重慶市的南川金佛山（自然保護區） 、黔江武陵山（國家重點退耕還林示範縣，森林覆蓋率50以上）和北碚中梁山（遭人為破壞嚴重）典型巖溶區為對象，選擇了幾種重要的利用方式，包括林地、果園、耕地、棄耕地和灌草坡，採用野外巖溶生態調查和室內試驗測量分析相結合的方法，以不同土地利用方式巖溶土壤肥力為重點，對不同土地利用方式土壤肥力特徵進行量化分析，找出巖溶土壤肥力差異的主要方面及其根本原因，論文主要從土壤剖面物理退化指標（有效土層厚度、有機質層厚度、質地、團聚體、水分含量等） ，化學肥力退化指標（有機質、全n 、全p 、全k 、堿解n 、速效p和速效k等） ，樣地土壤微生物指標（細菌、真菌、放線菌數量及總量）以及樣地土壤種子庫植物群落多樣性等4個方面對重慶典型巖溶區的土壤肥力特徵進行了較為詳細的分析研究，為巖溶地區士壤資源的合理利用及結構的調控管理提供依據。The dissertation shows how a series of well - performing composite adsorbents that prepared by author suitable for the features of adsorption refrigeration are gained by using water and ethanol as cryogen ( adsorbate ), which cause no harm to body and environment. the performance of the working pairs of water or ethanol with the composite adsorbents in the refrigeration through adsorption and desiccant cooling are thoroughly examined by experiments. the dissertation also examines, through energy analysis, the refrigeration efficiency and utilization ratio of the adsorption refrigeration, and analyzes the economic potential of the adsorption air - conditioning
以對人體無傷害、對環境無污染的水和乙醇作為吸附製冷工質，研製出適合於吸附製冷特點的性能優良的一系列復合吸附劑；對水或乙醇與自製復合吸附劑組成的製冷工質對的吸附式製冷和吸附除濕製冷的性能進行了深入的實驗研究；用有效能分析方法討論了吸附製冷循環的製冷效率和能量的利用率；對吸附式空調的經濟性進行了分析。The common character is to change the solid interspace shape of surface soil to build the rainwater converge section ( afflux section ) and crop planting section and force the runoff of converge section flow to crop planting section together with the runoff of crop plant section for crop use
共同的特點是改變地表空間立體微地形下墊面建設匯流區（也叫集流區）和作物種植區，將匯流區的雨水徑流疊加匯集到種植區進行利用，既利用匯流區的來水，又利用集流區的雨水。On the whole, the tr and gs of leaf of anthurium andraeanum lind decreased under elevated [ co2 ] and wue increased, these might be beneficial for the increase of pn and chlorophyll as well as accumulation of organic compounds which promoted plant growth and florescence and flower leaf area, furthermore, the improvement of quality
總之， co :加富條件下紅掌葉片的氣孔導度與蒸騰速率降低，水分利用效率增加，凈光合速率提高，有利於碳水化合物的積累，促使紅掌的各項生長指標（株高、葉面積、生物量）提高，開花比率提高，佛焰苞面積增大，提前且延長了花期，提高了紅掌的觀賞品質。Raised bed planting ( rbp ) can get higher grain yield and water use efficiency than flat planting ( fp )
壟作小麥冠層為波浪狀，有利於提高小麥的籽粒產量和水分利用效率。Three wheat cultivars, yannong 19 ( with spread plant type ), jimai 20 ( with semi - spread plant type ) and taishan 23 ( with erect plant type ), were used to investigate the wue ( water use efficiency ) change under raised bed planting with furrow irrigation and conventional flat planting with flood irrigation
摘要為尋找提高小麥水分利用效率的途徑，以株型擴張品種煙農19 、株型緊湊品種泰山23和株型半擴張品種濟麥20為材料，比較研究了壟作（小水溝內滲灌）和平作（大水漫灌）兩種栽培模式下小麥的水分利用效率。Practice of use brackish water for irrigation in hengshui city of hebei province
衡水市利用微鹹水灌溉的實踐Techniques in applying water tofarmland and de veloping counterproposals for increasing water use efficiency
提高水分利用效率的田間施水技術與發展對策This article aimed to study how to improve the utilization of the water resources by applying the technology of filtration irrigation to the plowland croppers in the hills area of loess tableland
本題目研究的目的是在黃土高原丘陵區研究大田農作物應用節水滲灌技術來提高其對水資源的利用效率。Effects of enhanced ultraviolet - b radiation on diurnal changes of photosynthesis and water use efficiency in luffa cylindrica
輻射對絲瓜光合作用日變化及水分利用效率的影響Using domestic strained integrated resistor as weighing sensor, at89c52 single chip as control unit, combined with arithmetical magnification, analogtodigital conversion ( a / d ), real time clock, liquid crystal display ( lcd ), and series communication interface, a minitype automatic weighing lysimeter is developed. that made measurement of evapotranspiration become conveniently and effectively in studying on water use of crops
為了方便、有效地測定植物的蒸散，為水分利用研究提供價廉物美、簡單易用的儀器，本研究利用國產的集成電阻應變式稱重傳感器，採用at89c52單片機作為控制單元，結合運算放大、模數轉換、實時時鐘、液晶顯示、數據存儲、串列通信等外圍介面電路，研製了小型自動稱重式蒸散儀。The water environment of city archtecture plays an important role in the landscape design : as is well known that landscape designers whether in china or in foreign countries, classical or morden, all give high praise on water design. as the improvement of people ' s aesthetic level and human life quality and devotion of ecological concept, now archtecturers give more and more attention to the use and import of water in environment design and then make full use of water to make comfortable and elegancy environment
城市建築水環境在環境景觀中占據著重要的位置：以水造景及水體在景觀中的地位是人所共知的，古今中外的環境、景園設計師無不給予高度的重視。隨著人們的審美情趣和生活質量的不斷提高、保護生態環境的意識也在不斷增強，環境設計中更加重視對水的利用和引入，設計師們也競相用水造景。Some countermeasures are developed against these problems : ( 1 ) building water diversion works from other river basin under a comprehensive program ; ( 2 ) strengthening the measures of local sewage treatment and other place sewage control ; ( 3 ) raising water productivity by using water - saving techniques ; and ( 4 ) improving the management of water use
針對這些問題提出了若干對策： （ 1 ）認真搞好供水規劃，積極爭取外調水； （ 2 ）加大污水治理力度，包括上游來水的水質控制； （ 3 ）搞好節水規劃，提高工農業用水的利用效率； （ 4 ）健全和理順水管理體制。Buildings are also rated on how will ( well ) they use energy and water, and on things like the use of recycling programs
對建築的分級標準還包括對能量和水的利用情況，以及循環可再生物的利用。Buildings are also rated on how well they use energy and water, and on things like the use of recycling programs
委員會還根據設計來評定建築物的等級，既包括能源和水的利用情況，也包括物品的回收利用規劃。Utility - price rises, postponed for now, will have to be implemented if the government is to stand any chance of achieving the energy and water efficiency improvements that it has publicly committed to
現在公用事業費用漲價被暫緩，但如果政府像對輿論承諾的那樣把握機會提高能源和水的利用效率，漲價將不得不實施。In this paper, storm water conservation and the crude storm water purification in the united states of america was introduced and a storm water conserving and using system was studied and developed
本研究中，通過借鑒美國雨水涵養與初雨水凈化的成熟經驗，設計了中國雨水涵養利用與初雨水凈化系統，對屋面、綠地、道路、硬覆蓋的排水與雨水涵養以及涵養水的利用、初雨水的凈化等進行了研究。In plain area, following the increase of water use coefficient, the amount of water withdrawal and consumption for agriculture is gradually decreased and at the same time the saved amount of water withdrawal and the saved amount of water consumption increase gradually, but the increase rate tends to small
隨著水的利用系數的提高，農業取用水節水量和耗水量不斷提高，且取用水節水量和耗水節水量的增加幅度越來越小。The author in the last studied water - saving policies of dalian and proposed policy suggestions for improving water supply and water usage, as well as some effective measures for appeasing over - demand
本文最後對大連市相關節水政策進行進一步研究，並為加強城市節水，提高水的利用率，提出了一系列有效措施緩解供需矛盾。分享友人