等深線等深線 的英文怎麼說
中文拼音 [děngshēnxiànděngshēnxiàn]
等深線等深線
英文
isobath-
All three basins are enclosed by the 1900m depth contour.
三個海盆都被1900米的等深線所圈閉。Those research results will be applied on some important civil engineering such as china national high level radioactive waste deposal, energy storage project, the deep exploitation of petroleum and gas, and the construction of the exceed deep and exceed long tunnel of “ south to north of water ” project
開展大型材料模擬試驗技術、節理巖體三場耦合理論和關鍵試驗技術的研究,為國家高放廢物處置、能源戰略儲存、石油深層開采、南水北調西線超深超長隧道營建等重大工程服務。To measure, calculate, display, print sound intensity sound pressure, sound power, three dimensional sound intensity spectrum, equal intensity contour are all deeply studied. a set of software using multiple document interface ( mdi ) running under microsoft windows platform is developed
本文就聲強、聲壓、三維聲強譜、等聲強線以及a計權、 1 / 3倍頻程的測量、計算、顯示、列印等進行了深入的研究,並編制了一整套運行於windows平臺的圖形化多文檔界面聲強測量分析軟體。Hangzhou yuhang chengnan line factory organized in 1993, was located the beautiful hangjiahu plain of hangzhou yuhang disctrict linping town, the close neighbor no. 320 national highways and the huhang highway near linping exit, the geographical position superior, the transportation was extremely convenient, this factory area amounted to 2, 500 square meters, the floor space reaches 700 even aspects, at present the staff has 29 people, technical personnel had 3, the factory main equipment has the dye vat, the system line machine and so on the special - purpose supplementary equipment, the fixed asset more than 2 million yuan, at present main production ribbon product and so on black silk ribbon line, nylon line, real silk thread, produces high mainly sells to hangzhou, shanghai, and the peripheral locality, the product quality deeply user communities ' faith, this factory by the science management, the rich experience and the advanced technology and the craft, had guaranteed this factory product high level, the high quality, simultaneously continuously pursue the good prestige, take the customer demand foundation of as the enterprise survival, welcome the new old customer to come this factory service discussion, communal development
杭州餘杭成楠制線廠創辦於1993年,位於美麗的杭嘉湖平原杭州市餘杭區臨平鎮,緊鄰320國道及滬杭高速公路臨平出口處,地理位置優越,交通十分方便,該廠佔地面積達2500平方米,建築面積達700平方面,目前職工有29人,其中技術人員有3名,工廠主要設備有染缸、制線機等專用配套設備,固定資產200多萬元,目前主要生產絳綸線、尼龍線、真絲線等產品,產高品主要銷往杭州、上海、及周邊地區,產品質量深受廣大用戶的信賴,該廠以科學的管理,豐富的經驗及先進的技術和工藝,保證了該廠產品的高水平、高品質,同時一直追求良好的信譽,以客戶的需求為企業生存之本,歡迎新老客戶前來該廠業務洽談,共同發展。The inversion results of synthetic magnetotelluric sounding data are ideal, which indicates that the algorithm possesses advantages of expediting convergence, avoiding earliness and improving precision, and can be used in mt data analysis
對各種類型的大地電磁測深理論曲線進行計算,結果表明:採用實數編碼混合遺傳演算法進行反演具有收斂速度快、解的精度高和避免出現早熟等優點,可用於大地電磁資料解釋。With the use of finite method we have developed computer simulation software for vacuum microtriodes with wedge - shaped and cone - shaped cathode on the basis of stduying deeply the field emission theory of vacuum microelectronics. the software included field section, grid point numbering, and the calculation of electric currents, transconductance and cathode capacitance, moreover, it can simulate the properties of vacuum microeletronic with variant structures and sizes. the relationship was studied and simulated among electic properties and device structures, sizes and cathode materials etc. the optimized design of vacuum microtiode was proposed
本文在深入研究真空微電子器件場致發射理論的基礎上,根據圓錐形、楔形陰極真空微電子三極體的不同特點,分別建立了物理和數學模型,在考慮空間電荷密度影響的前提下,以有限元法為基礎採用迭代的方法計算出真空微電子三極體內的電勢分佈情況,繪制出了等勢線、電子軌跡線,並得到了器件電學性能隨幾何參數的變化情況。In the fishery products processing factory, there are two 100 ton cold storage of hypothermia, 5 large - scale manufacturing lines of drying out, the main products : dried scallop - post meat, dried squid, flavouring dried sand borers, bluefin leatherhacket, flavouring dried clam meat, flavouring dried yellow croaker, flavouring dried squilla oratoria meat, flavouring dried squilla oratoria leg, flavouring dried right - eyed flounders, flavouring dried scallop meat, fresh dried small silvery fish, fresh dried small gril fish, flavouring dried needle fish, dried cynoglossus robustus, dried red shrimp etc series seafood. sell well japan, korea hongkong etc country and region, freezed fishery products japanese spanish mackerel, silery pomfret, yellow croaker, squid, prawn, scallop - post meat, laminaria filum etc, very loved by the firends from home and abroad
噸低溫冷藏庫2座,五條烘乾大型生產線。主要生產的產品有:干貝柱調味扇貝干馬布魚干沙丁魚干馬面魚干魷魚干小雞胸肉乾等系列干品,暢銷日本韓國香港等國家和地區冷凍水產品有:單凍鮁魚鯧魚黃花魚魷魚大蝦扇貝丁海帶絲等深受海內外客戶的歡迎。集團公司擁有自營進出口權,年出口乾鮮扇貝丁The distribution of euphausia snperba in the prydz bay region was very patchy, its abundance was higher in the slope area ( the pelagic area between the isobaths 1000 m and 3000 m ) than the open sea area ( the pelagic area beyond the 3000 m isobath )
大磷蝦在普里茲灣海區的分佈呈斑塊狀。分佈趨勢是陸坡區(在1000和3000米等深線之間的海區)各站的豐度普遍大於深海區(大於3000米深度的海區)各站的豐度。Disigning coolant channel on the firebox of liquid rocket engine to loxodrome ( equal - angle helix ) groove can improve firebox coolant capability greatly. because the width dimension of loxodrome groove is narrow and the depth is deep, some machining methods are incapable, such as end - milling or electrochemistry. according to the peculiarities, a cnc disk - cutter - milling method which is composed of five motion axes with four simultaneously interpolated ones is researched. because most firebox generatrix is composed of complex curves, it is very difficult to get cnc cutting program with manual means. in order to deal with the problem, the loxodrome mathematics model is studied, and an auto - programming software system is developed. the software system can generate cnc cutting program of loxodrome on many kinds of turned surface. the constriction - distension segment of firebox is the most representative workpiece. the sharp changing of its generatrix slope makes loxodrome milling difficult. with the theory analyzing and practice cutting experiment, some applied techniques, which include milling mode and direction, choosing cutter diameter and cutting start point setting, are developed. adopting the technology above, tens regular workpiece have been manufacturing. the two - year manufacture practice has confirmed the validity and feasibility of developed loxodrome coolant channel milling method. the developed technology is also worth to be referenced to other similar workpiece
將液體火箭發動機燃燒室的冷卻通道設計為斜航線(等傾角螺旋線)槽形,可以大幅度改善燃燒室的冷卻性能.斜航線冷卻槽的槽寬尺寸較小而槽深尺寸較大,所以無法使用棒銑刀銑削、電化學等加工方式.針對這些特點,提出了五軸控制、四軸聯動的數控片銑刀銑削加工方法.由於燃燒室外表面的母線輪廓復雜,手工編制數控加工程序難度大.為了解決數控加工程序的編制問題,研究了斜航線的數學模型,開發了自動編程軟體系統.使用該系統,可以生成多種母線輪廓回轉體外表面上的斜航線數控加工程序.燃燒室收斂-擴張段的母線斜率變化大,加工難度大,是斜航線冷卻通道加工的最典型工件.經過理論分析和實際切削實驗,研究了針對該類型工件的片銑刀直徑選擇、銑削方式和方向、刀具調整和起刀點的設置等多項實際的加工方案.採用上述的一系列技術,已經成功地加工了數十個合格工件.經過兩年多的實際生產過程應用,驗證了所開發的斜航線冷卻通道加工方法的正確性和可行性.這些加工技術的研製成功,對其他相似類型零件的加工亦具有參考意義First calculation method : doing horizontal projection drawing on drawing piece, k value is introduced by area equation of projection drawing, k value is obtained by area equation, along outline of projection drawing to add k value, that is, outline shape of blank drawing, principle area - equal and shape similar are used. second calculation method : along outline of drawing piece horizontal projection drawing, to do normal line of penetration line for wantonly point of this point, to obtain high of drawing piece on this point normal line, point and point is to form outline shape of blank
計算方法之一為k值法:作拉深件水平投影圖,在該投影圖面積方程中引入k值,利用面積相等原理解方程,求得k值,沿水平投影外沿加上k值,即為毛坯圖的外廓形狀。計算方法之二為拉深線法:沿拉深件水平投影圖外廓,在任意點作該點切線的法線,在該法線上以該點拉深件的高度為量,在法線上取截點。Within the framework of the tim ( transverse field model ), using the eft ( effective field theory ) and the mft ( mean field theory ), considering the long - range effects and the interfacial effect, we studied the transition properties of the ferroelectric thin film, pyroelectric coefficient and dielectric susceptibility and triple hysteresis loop of the ferroelectric bilayer structure theoretically
我們應用平均場、有效場等方法,在橫場伊辛模型框架內,考慮贗自旋間長程相互作用和界面效應,對鐵電薄膜、雙層薄膜的相變、熱釋電、介電,以及電滯回線等性質進行了較深入的研究。In order to ensure a sustainable development of yellow river delta, the research on its coast line evolution is a hot issue now
研究發現,在反映黃河三角洲沖淤以及與黃河入海水沙的關繫上,一般高潮線比2m等深線效果更好。Through research on cost - return function, we found that developed area, just like beijing, shanghai, guangzhou and shenzhen, is more suitable for proceeding chinese housing industrialization. 。 in short period, there are three key ways to proceed housing industrialization, which are scaled hi - tech park of house industry, proceeding the birth of housing industrial group and ordering industry policies
從消費者的成本-收益函數發現,在當前階段,在發達地區的高端住宅市場是推進住宅產業化的更好途徑。北京、上海、廣州、深圳等一線城市將是住宅產業化的重要陣地。在短期內,推進住宅產業化有三個重要途徑,分別是建設上規模的住宅產業科技園、推動住宅產業集團的形成和政府制訂傾斜的產業政策等。In recent years, this company combines the advanced managing tent with the chinese traditional hand craftwork to exploit the new style product, such as grass - weaved craft door wormwood for new year, garden ware flower rack, nylon binding belt and binding line, which are deeply appreciated by the customer from japan and korea. this makes the exported craftwork demand exceeds supply
多年來,公司憑借超前的經營理念,結合中國傳統手工工藝,利用自行開發的新型技術,所生產的草編工藝品門松新年用品,花園用品花支柱尼扎帶,扎線等深受日本韓國等東南亞消費者的青睞,使外銷工藝品供不應求。The author proposed a new method called gliding adaptive smoothing in this thesis, which avoided the crossing of isolines efficiently and removed corners of isolines as well. these phenomenons usually occur unexpectedly in conventional processing
在等深線平滑問題中,提出了一種處理復雜形狀曲線的自適應動態平滑方法,解決了常規曲線平滑方法在處理復雜的等深線時出現的若干問題。Making full use of the correlated space information of multi - beam bathymetric data, the author put forward a method of gaussian surface approximation to build the grid net of regular digital terrain model ( dtm ) of surveyed seafloor, which is more accurate than other approximation methods
本文充分利用了多波束數據的空間相關信息,提出了一種基於高斯地形曲面擬合的數字地理模型數據網格化方法,準確快速地得到標準等深線圖。Along slope current
沿坡面等深線流This paper proposes an efficient algorithm to trace nodes of equivalent depth based on topology of triangles
如何快速、有效地繪制等深線變得日益重要。The waterway depth contour can be adjusted artificially in certain field. so the across of depth contours can be avoided effectively. in addition, the precision of depth contours is high and the speed of drawing is fast
在航道等深線的繪制方面,本文提出了一種新的航道等深線圓滑方法,可以在一定范圍內人為調整等深線的張馳,有效地避免了等深線之間的交叉,並且等深線的繪制精度較高,繪制速度也特別快。This paper researches and develops the digital simulation software of 3d terrain in accelerating the producing speed of plane triangle - net, the smoothing of waterway depth contour, the construct of waterway curve plane function, the drawing of 3d graphics and the waterway simulation
本課題主要研究開發三維地形數字模擬軟體,在提高航道平面三角網的生成速度、航道等深線的圓滑處理、航道曲面模型的建立、航道立體圖的繪制及航道模擬等方面進行了一些研究和開發工作。分享友人