輸沙管 的英文怎麼說
中文拼音 [shūshāguǎn]
輸沙管
英文
sandline-
The following are the large projects undertaking by haifeng company : crude oil electricity plant project of north china oil field hydroelectricity factory, apartment ( 22 stories ) of yuanda real estate company of dalian shipping group, helios hotel of helios group in dalian development zone, tilt aqueduct bridge of shanxi hongqi reservoir ( total span : 267m ), supply and sale building and city construction building ( both are antique architectures ) of shanxi heyang city, sea drainage pipe of hainan fudao fertilizer factory ( 1520 ), 8 oilgas docks of hainan haiyan oilgas company, basha condensable gas transfer station of haiyan company, 10, 000m3 oilgas storage tank of arco company ( usa ) in hainan nanshan, gas pipe and fuel gas installation project of hainan nanshan electricity co., ltd, base and accessory project of hainan gas company, bei da huang cereal and oil market in harerbin, hainan cross island pipe, changhuajiang river pipe crossing project, taihangshan mountain earthwork project ( the 19th section of west - to - east gas transmission project )
海南海峰公司承建大的工程項目：華北油田水電廠原油發電站工程；大連船泊集團遠達地產公司的遠達公寓（ 22層） ；大連開發區香港太陽神集團的太陽神大酒店；陜西紅旗水庫斜拉渡槽工程（全跨267m ） ；陜西合陽供銷大樓及城建大樓（均為仿古） ；海南富島化肥廠排海管線（ 1520 ） ；海南海燕油氣公司八所油氣碼頭；海燕公司白沙液化氣中轉站；海南南山美國阿科公司儲油氣萬立米大罐工程；海南南山電力股份有限公司天然氣管線及燃氣安裝工程；海南南海天然氣有限公司基地及配套工程；哈爾濱北大荒糧油批發市場；海南環島管線；昌化江穿越工程；西氣東輸十九標段，太行山土石方工程。Helical-corrugated pipe can deliver more sediment with a given power input than either standard corrugated or plain pipe.
螺旋皺紋管與標準皺紋管或平整面的管道相比較，可以輸送更多的泥沙。There are many adaptive changes in the two research subjects ( artemisia. songarica schrenk. and seriphidium. santolinum ( schrenk ) polijak. ) in morphology and anatomy, such as with the increase of the daily age, the root - shoots ratio increased ; the root became stronger ; the ratio of leaf volume and leaf area increased ; the volume of epidermic cell decreased ; the cut - icle and phellem layer on the surface of root thickened. stoma caved in leaf ; epidermal hair of leaf and stem well - developed, palisde tissue developed well, the cell gap decreased ; the spongy tissue disappeared ; leaf is kinds of isolateralthat is the typical xeromorphic structure ; crystal cell and fibric cell increased ; conducting tissue and mechanical tissue developed well ; bundle sheath appeared
實驗研究的兩種菊科（ compositae ）植物（準噶爾沙蒿（ artemisiasongaricaschrenk ）和沙漠絹蒿（ seriphidiumsantolinum （ schrenk ） poljak . ） ） ，形態解剖方面的變化表現為：隨日齡增加，根長/株高比值日益增大；根系逐漸發達；體積與葉面積比逐漸增大；表皮細胞體積變小；角質層增厚；根外部出現加厚的木栓層；氣孔下陷；葉、莖部的表皮毛密布，柵欄組織日益發達；而細胞間隙日漸變小；海綿組織逐漸消失；葉面結構常為典型旱生結構? ?等葉面；晶細胞及纖維細胞數目增多；輸導組織、機械組織日漸發達；具有維管束鞘等等。Yet in imitating candles or oil lamps in our salons, we hide the apertures of the gas pipes ; in illumination, on the other hand, we pierce the pipes with innumerable small openings, so that all sorts of stars, firewheels, pyramids, escutcheons, inscriptions, and so on seem to float before the walls of our houses, as if supported by invisible hands
然而，在我們沙龍里，為了模仿蠟燭或油燈的光，我們將氣體傳輸的管道口藏起來；另一方面，為了照明，我們又將輸氣管分成無數個小的出口，這樣在我們的墻壁上就會閃動著猶如火星、火輪、金字塔、盾牌、字跡等各種各樣的形態，就好像被無形的手控制著。Chiu and seman(1971)studied the head loss of flows transporting sediment in circular and square pipes with spiraling motion.
邱和思門（1971）研究了在圓管和方形管中輸沙時具有螺旋運動的水流的水頭損失問題。Pipes carry oil across the desert to the east
輸油管把石油經過沙漠運送到東部。Integrated into a mechanism via network communication, the whole system combines with the periphery equipment to achieve the automatical control and management of the whole process including feeding, tranpotating and mixing from the outlet of silo to the outlet of mixer for the recipe need of dry mixed mortar ‘ s production
整個系統以網路通訊方式聯系成一個有機整體，結合外圍的執行設備完成對從料倉出口開始到混合機出口的配料輸送混合的全過程的自動控制和管理，來滿足干混沙漿生產對配料要求。There must be a marine casualty happened every 4 days before 1984, the amount of marine casualty happened at this area corresponds to 1 / 7 amount of the whole changjiang " marine casualty, so mariners gave it a name as " mouth of tiger ". due to the specific geographical condition and the extremely representative vessel traffic management of changjiang yingongzhou channel section, many intelligent people began researching and practicing the vessel traffic management of this changjiang " s down - stream complicated channel section from 1980s, at dec 15th 1984 the authority at that time - changjiang yingongzhou channel section previously ; up to the last years of 1980s ministry management administration applied traffic control on changjiang yingongzhou channel section previously, up to the last years of 1980s ministry of communications assigned shanghai marine college, shanghai ship & shipping research institute and changjiang harbor superintendence administration to make feasibility demonstrate about modern vts of zhenjiang traffic control section ; in 1990 dasha radar station which is the first radar vts station with inner river was finished, groped a new way for applying modern radar traffic control of vessel traffic management ; in 1997 the vtms of changjiang " s down - stream from nanjing to liuhekou was completed with connecting net and came into operation formally, meanwhile the signals of dasha radar station were conveyed to vts center by light cable, and then united applying vessel traffic management upon the whole authorized area ; in jun 2001 jiangsu msa made changjiang yingongzhou channel section as the first experimental group of creating " civilized, safe, passable channel activity, updating dasha radar antenna and receive - transmitter building closed - circuit television monitor system, setting uo safety warning board, starting navigational route reformation, carrying out united construction
1984以前這里平均每四天就發生一起海損事故，事故數占整個長江的1 7 ，被行船人稱為「老虎口」 。長江尹公洲航段緣其極為特殊的地理區位條件和極具代表性的船舶交通管理，從上個世紀八十年代初就有識之士開始了這個長江下游最復雜航段的船舶交通管理探索和實踐。 1984年11月15日當時的長江航政管理局在長江尹公洲水域率先施行交通管制；到八十年代末交通部委託上海海運學院、上海船舶研究所和長江港監局聯合開展鎮江交通管制段建立現代化交管系統的可行性論證； 1990年大沙雷達站? ?內河第一座雷達交管站建成，摸索實施現代化雷達交管的船舶交通管理新途徑； 1997年長江下游南京至瀏河口船舶交通管理系統建成聯網投入正式運行，同時將大沙交管雷達信號通過光纜傳輸至交管中心，統一實施全轄區船舶交通管理； 2001年6月江蘇海事局將長江尹公洲航段作為第一批創建「文明平安暢通航段」活動試點航段，更新大沙雷達天線和收發機，著手閉路工業電視監控系統建設，設立安全警示牌，啟動航路改革，開展聯合「共建」 。In this paper, different approaches are employed to analyze the flow resistance of different flow patterns when transporting sands with different size
本文對不同粒徑泥沙管道水力輸送時的不同流態，採用不同方法進行了分析研究和理論探討。For the case of transporting suspended fine sand, a single - fluid model is used to calculate the flow resistance by solving the navier - stokes equations. the computed agrees well with the measured. and for the case of transporting medium - sized sand, a two - layer model is used and the model produces a good agreement with the experiment data
對管道輸送細沙懸移質的流場，採用單流體模型進行數值求解n - s方程，計算結果與實驗資料相吻合;對具有分層流動的中沙管道水力輸送，採用兩層代數模型進廳了計算分析，阻力損失的預測結果與實驗吻合較好;最後對管道輸送粗沙的阻力特性和運動機理進行了分析探索，提出了進一步研究的方向。The cast basalt liner are inserted and embedded with a dense cement mortar inside the steel pipe. it can be used in higher working pressure and also easy to install and transportation. we can offer the straight pipes, bends and tees with nominal diameter of 40mm and above
玄武巖鑄石復合管事由內襯鑄石管外套鋼管和兩者之間的水泥沙漿充填層構成，它集鑄石管性能和鋼管性能於一身，既耐磨損耐腐蝕，又抗高壓，且安裝運輸方便。This part, by way of how state - owned railway industry and railway transportation networks relation, analyzes the problems in railway industry on defining the state - owned assets, function establishing, carrying out the responsibility and the dealership, and establishing mordern industry system and inspired system for railway netsworks, also encounter, etc., analyzing characteristics of changsha and other railway industry, to compare with europe, japan and russianjanalyzes what problems are with railway industry and transportation networks in the process of " enterprises independent, financing dividing, staff separating " and are with changsha railway industry in scale, facilities, capitals, quality of staff members and the violently competed environment inside and outside, etc. ; studing substance, special feature, principle, check - up target for railway industry perform capital responsibilities. in railway industry enterprises and manaing, investigates how to classify railway industry and transportation networks ' s managemen t scope - sticking to assets basis establishing market position of railway industry, endowing sufficient and free dealership to enterprises, at the same time, creating effectively supervised confined system ; analyzes chang tie machine - loading mill decline its competion - power can be behaved makes readers better understand some main problems in managing railway industry and why the problems occurs, at last some relevant countermeasures are proposed to solve these problems
面對激烈的市場競爭環境，研究工附業企業的經營管理現狀，找出應對措施具有十分重要的意義。本文從鐵路工附業企業與運輸主業的關系，分析了鐵路工附業在國有資產的界定、職能定位、企業經營責任和經營權的落實、鐵路建立現代企業制度、企業如何建立有效的監督機制以及存在的三個不到位等方面的問題；分析了路內和長沙鐵路工附業的特點，比較了歐洲、俄羅斯和日本鐵路經營管理的特點；分析了鐵路工附業企業與運輸主業在「企業分設、財務分賬、人員分開」過程中，長沙鐵路工附業企業在規模、設備、資金、人員素質以及內外部激烈的競爭環境等方面面臨的問題；研究鐵路實行資產經營責任制的內涵和特徵、必須堅持的原則，提出了工附業實行資產經營責任制的考核指標及主要內容。Chiu and seman ( 1971 ) studied the head loss of flows transporting sediment in circular and square pipes with spiraling motion
邱和思門（ 1971 ）研究了在圓管和方形管中輸沙時具有螺旋運動的水流的水頭損失問題。Finally, some cases of computation are given, showing that though no obvious nearshore wave - induced currents occur in some water areas before construction of projects, the projects may have great effects on wave induced currents. it is important to study sediment transport and local scour near coastal structures, and much attention should be paid
算例表明，盡管有些水域在工程前波浪並沒有產生較明顯的近岸流，但工程對此的影響可能會很大，這對于建築物附近的泥沙輸移、局部沖刷的研究是重要的，在工程中應引起重視。In the case of the kwun tong typhoon shelter, improved levels of dissolved oxygen have arisen both because of the epd s ongoing efforts to reduce the discharge of wastewater into it, and because of the government s tolo harbour effluent export scheme, in which relatively clean treated effluent has been piped from the sha tin and tai po sewage treatment works in the tolo harbour area and released near the kwun tong typhoon shelter, raising oxygen levels in the water and improving water flow
另外政府所推行的吐露港污水輸出計劃也使觀塘避風塘的溶解氧逐步提高。吐露港污水輸出計劃是將吐露港區內經沙田及大埔污水處理廠處理過的污水經管道通至觀塘避風塘上游的啟德明渠排放，從而增加了明渠的流量，也提高避風塘的溶解氧水平。The water could also go through tunnel of the plover cove system and arrived at the lower shing mun reservoir and then to the shatin treatment works to supply water for the urban area. the capacity of the dongshen water supply scheme has been uprated three times
該輸水管自梧桐河泵房經上水、粉嶺抵達大埔頭后，可經過泵房注入大埔頭，至下城門水塘輸水隧道轉沙田濾水廠，供應市區。Constructing a forty - meter pipeline to carry the water, erecting barrels to filter dirty water, and using sand and stones to pave the surface and build a safe sidewalk
建立40米的輸送管來運送水流，以鐵桶過濾污水，並用沙土與石頭鋪蓋在表層，修建一條安全的走道。In order to deliver natural gas from the lng receiving terminal to the black point power station, a submarine gas pipeline is needed to transport the gas from the sokos, but the proposed pipeline will cut through the prime habitat of the chinese white dolphin near the existing sha chau and lung kwu chau marine park and near the
建議中的海底輸氣管道造成的影響中電的計劃包括興建一條海底輸氣管道，把接收站的天然氣運輸至鼓灘發電廠，然而這條輸氣管將貫穿鄰近沙洲與鼓洲海岸公園附近，以及The social and economic impact caused by the construction of plover cove reservoir were not just confined to the nearby villages. the ancillary works, including water pipelines and access roads, reached out to areas as far as sai kung, yuen long, castle peak, tsuen wan and sha tin. some rivers in these areas were diverted making agricultural pursuits difficult, as residents needed to obtain fresh water from outside their villages. some villages were turned into new roads, with residents being forced to resettle elsewhere
船灣淡水湖於1961年春開始興建工程，不但影響附近的村落，水塘的配套工程如興建輸水管和修築公路等，波及范圍遠至西貢、元朗以北、青山、荃灣及沙田一帶，有些鄉村因原有河道被堵截而無法再從事農耕，生活飲用水亦需外求，有些鄉村被辟為公路，整條鄉村被迫遷徙。Owing to the advance of science and technology, the expansion of the scale of construction, and the improvement of the sense of owner ' s risk management, engineering insurance will have broad market
隨著疏浚業的發展，關于疏浚泥泵與泥沙輸送管道系統的動態特性研究越來越受到重視，然而由於固液兩相流動的復雜性，目前比較成熟的研究成果還不多。分享友人