坡口面 的英文怎麼說
中文拼音 [pōkǒumiàn]
坡口面
英文
fusion face-
The highway that he followed was open, and at a little distance dipped into a valley, across which it could be seen running from edge to edge. he had traversed the greater part of this depression, and was climbing the western acclivity, when, pausing for breath, he unconsciously looked back
他走的是一條寬闊的大路,前面不遠,大路就進入一個山谷,從遠處看去,大路從山谷的這一頭到另一頭穿谷而過,他把這段山谷中的道路走了一大半,然後走上了西邊的山坡,在他停下來喘一口氣的時候,無意間向後看了一眼。The characters and reasons of easily destroyed asphaltum road was mainly discussed in this paper. then some prevention and cure measures was proposed to improve the quality of road construction
摘要瀝青路面易損病害易發生在水泥混凝土加鋪瀝青混凝土、地勢坑凹多雨水、斜坡、轉彎及十字路口、公交站等路段。合理設計路面結構、加強瀝青路面防水設計、嚴格控制施工質量是瀝青路面易損病害的主要防治措施。The le - an oil field is located on the southern slope of dong - ying sag. there are two sets of ek basalt in its western block. depending on the drilling, the logging and the seismic date, tha ek basalt has the characteristics of high resistancs, the low sound wave defferance and faradic conductance, the smooth curve of self potential
樂安油田位於東營窪陷南斜坡上,其西區發育了兩套孔店組玄武巖,根據鉆井、測井、地震資料,孔店組玄武巖具有電阻率高、聲波時差值和感應電導率值低、自然電位曲線平直的特點,地震波呈板狀強反射;沉積期該區有有二次火山活動,玄武巖平面分佈比較穩定,噴發方式為「裂隙式噴溢」 ,火山口分別位於草12和草31井附近。As one kind of key equipment in piping work of large - scale turbo - generator set in power plant, the machine is especially applicable to various welding bevels, flat end and angle of outer & inner diameter of ascending pipe, elbow pipe, bend, flange and etc., which greatly meets demands in pipe processing of construction site and manufacturers
本機床是電站大型汽輪發電機組的管道施工的關鍵設備,對直管、彎管、彎頭、法蘭等管體的各種型式焊接坡口,端平面,內外徑過緩斜度及直口,能滿足施工現場和製造廠家對各種管件的加工要求。As a practical application, the safety situation of jiujiang dike under the 1998 pluvial condition of once a hundred years in yangtze river has been evaluated by the reliability method from the point view of the seepage stability in terms of probability analysis and two dimensional saturated seepage finite element analysis combining with the mechanism of seepage burst in jiujiang dike summarized in the thesis
通過滲流有限元和滲流可靠性分析論證了1998長江流域特大洪水災害中九江市防護大堤發生的嚴重潰口破壞的滲流破壞機理。分析、比較得出結論:堤防下游坡腳的出逸比降接近和超過臨界比降,在1998年長江百年一遇的洪水條件下九江大堤潰口斷面的抗滲可靠性僅在55左右的非常低水平。Our “ sun shine ” brand carbon steel fiber have been widely used in road, protection slops of highway, bridges, reservoir dyke, tunnels, airport taxiways, well lids of city project ( guard against theft ), mine laneway, port, railway sleepers and etc, and gain high praise from clients
本公司「雙興」牌碳鋼纖維廣泛應用於道路,公路護坡、橋梁、防浪堤、水庫堤壩、隧道、機場跑道、市政工程井蓋(防盜) 、礦井巷道、港口、鐵路軌道等方面,深受廣大用戶贊譽。Chemical fume hoods shall be of air foil design with 45 degree sloped sections on the sides and top of the hood opening to insure maximum containment and minimum eddying of air currents
化學通風櫃應採用風道設計,側面成45度坡度,罩頂開口,以確保抽氣量最大、空氣渦流最小。Re - alignment of existing carriageways and construction of new at - grade carriageways for the road junction ; and associated drainage, retaining wall and slope works
為有關路口的現有行車道重新定線,並興建新的地面行車道及進行相關的渠務斜坡及護土墻工程。Kinglead hotel chongqing is the famous four - star business hotel set up by the kinglead industry group. hotel covers the area about 7200 square meter and with the architecture area of 3. 2 square meter up to 15 floors. it is located in the crossing of yuzhong, shapingba, jiulongpo, banan and daudukou district in the shiqiaopu high and new technology development distrist of chongqing. and east to the olympic center, west to yugao park, north to tv station of chongqing and nearby the fiest food and beverage street of chongqing service in 24 hours
酒店總佔地面積7200平方米,建築面積3 . 2萬平方米,樓高15層,位於重慶市石橋鋪高新技術開發區,地處渝中區沙坪壩區九坡區巴南區大渡口區交匯點,東鄰奧林匹克中心,西鄰渝高公園北鄰重慶電視臺與重慶「餐飲第一街」毗鄰,確保你每天24小時的任何時段內都能吃到重慶地道美食,讓您商務旅遊生活盡享愜意!This product is a ideal machine to cut the seal of processing vessel and its linear velocity is nonstage transmission. its edge face and groove can be finished in one time and it is several times more effective than before
本機是加工容器封頭切割的最佳設備,線速度無級調速,端面和坡口可一次加工完成,比立車加工功效提高幾倍。5 all single - sided groove joints in nickel alloys, stainless steel and ferritic alloys containing more than two ( 2 ) percent chromium shall be welded using a gas tungsten - arc root pass with an inert gas back purge
鉻含量超過2 %的鎳合金、不銹鋼和鐵素體合金的單面坡口焊道用鎢極氣體保護焊,其根部焊道用惰性氣體反吹。The siphon drainage effect of hank slope will improve if the distance between bailing wells, or controlling drainage area, is smaller
港口岸坡虹吸排水系統中汲水井的間距越小或控制排水面積越小,則越能提高岸坡的虹吸排水效果。To discuss the natural vulnerability of different coasts to future sea - level rise, the paper selects the coasts along the pearl river mouth as the studied area. after analyzing the impacting factors of natural vulnerability along the pearl river mouth, the paper divides the coastline of approximately 412km into 25 15 - minute gird cells. for assessment purposes, the six variables including geography, relative sea - level change, average tide range, regional slope, shoreline erosion or accretion rates and tropic cyclone impacting frequency are selected as assessed variables
為了探討不同海岸帶對未來海平面上升的自然脆弱性,本文以珠江口沿岸作為研究個案,在分析珠江口沿岸自然脆弱性的影響因子的基礎上,把珠江口沿岸412km岸線劃分為25個15 15的網格單元,選取了地質、海平面上升率、平均潮差、區域海岸坡度、海岸侵蝕/堆積率、熱帶氣旋影響頻率6個評價指標,應用cvi指數評價公式對珠江口地區進行海岸脆弱性評價,並建立海岸脆弱性評價數據庫,繪制了珠江口沿岸1 : 2 , 000 , 000的數字化cvi圖。It is then ready for the operator to initiate faceplate rotation and machine the bevel
此時操作者可啟動旋轉面板並切削坡口。1 process - oriented algorithms for sheet metal deployment. an investigation is made on the constrains to welded seam, sheet thickness, slope type and their influences to sheet metal manufacture process, and a rational method is adopted to treat design and calculation
本文主要涉及的研究內容及創新點包括以下幾個方面: 1 、提出並實現了面向工藝的鈑金展開演算法;探討了展開計算時焊縫邊界約束條件,板厚處理,坡口型式對鈑金加工製造工藝的影響,並採用合理的方法進行處理和設計。The machine can not only process the u 、 v welding line of end sloping back ridging, edge cutting for carbon steel stainless steel and allayed steel pipes, but also can treat the welded convex flange and plain flange
本機除對碳鋼、不銹鋼、合金鋼等材料管子的u , v型焊縫的坡口、例棱、削邊等加工外,並能對焊后的凸面法蘭和平面法蘭進行加工。At present, electric beveler developed by shanghai electric construction technology institute is one of the machines for pipe process, which widely applies to heavy industries like electric power, petroleum, chemical, shipbuilding and boiler manufachure
本廠目前生產的電動坡口機是上海電力建設施工技術研究所研製的管道端面加工系列機具之一,它適用於我國電力、石油、化工、造船、鍋爐等製造,建設安裝行業管道焊接前管端焊接坡口加工。4 double - welded groove joints shall have their root passes back gouged to sound metal on the reverse side before proceeding with welding on that side
雙面焊接的坡口焊道,應在焊接前將該面底部焊道逆向刨削,直到其對面露出完好的金屬。The paper introduces single " u " groove welding procedure for stainless steel inner cylinder of multilayer high pressure vessel, opening up a new method for welding clading stainless steel vessel
詳細介紹了內筒為不銹鋼的多層高壓容器外u形坡口的單面焊接工藝,從而為不銹鋼復合容器的焊接開辟了一條新途徑。Angle of bevel
坡口面角度分享友人