割經線 的英文怎麼說

中文拼音 [gējīngxiàn]
割經線 英文
secant meridian
  • 割 : 動詞（截斷） cut; mow
  • 經 : 經動詞[紡織] （把紡好的紗或線梳整成經紗或經線） warp
  • 線 : 名詞1 （用絲、棉、金屬等製成的細長的東西） thread; string; wire 2 [數學] （一個點任意移動所構成的...
  1. The new algorithm bases on bisection and secant iteration, which is different cuppen ' s method and newton iteration. the results of theoretical analysis and numerical testing show that convergent rant of our algorithm is obviously faster that of the classical algorithm

    該演算法以割線法迭代為基礎，明顯不同與傳統的newton迭代法，理論和數值實驗表明改進的演算法的收斂性比經典演算法好
  2. This paper introduces a typical nonlinear dynamics technique, based on the fractal geometry to achieve quantitative description and automatic analysis of wear particles generated between running friction parts inside diesel locomotive, discusses the model and algorithms of fractus calculation of wear particles, and finally gives the correspondent experimental results, in which wear particle ' s automatic recognition is finished by means of the cooperation of fractal geometry and artificial neural network

    本文引入分形幾何這種非線性系統方法來完成對磨粒的定量描述和自動分析，給出分維數演算法模型及相應實驗結果，並結合人工神經網路來完成磨粒的分割與自動識別。
  3. It has the multi - function of cutting side, rotating angles, grinding side and milling stone line. as a durable equipment with sealed lubricant tracks, it can cut stone to the very precision

    本機具有切邊、倒角、磨邊，銑石線功能，導軌採用油浸式密封防護，切割精度高，經久耐用。
  4. In recent years, electric - discharge machining, including spark erosion with traveling wire electrodes, has become a very important method of machine operations for heat treated steel without sulfur

    近年來，放電加工，包括線切割加工己成為無硫鋼經熱處理后的一種很重要的加工方法
  5. We have imported advanced equipment and instruments as fine carving machines, sparkling machines and wire cutters, etc., focus on the main production lines of stone inlaying, nameplate and sliders, apply aluminum, copper, nickel, stainless steel, fine gold, pure silver, diamond, ruby, sapphire, spar and zircon as the main materials and adopt main techniques as punching, oil pressing, silk - screen printing, polishing, sandblasting, etching, electro - coloring, stone inlaying and surface electroplating, etc. and we are specializing in design, production and sales of metal accessories for mobile phones, computers, digital products and household appliance

    現引進了進口精雕機、火花機、線切割機等先進儀器及設備，以鑲石、銘牌、滑軌為主要生產線；以鋁、銅、鎳、不銹鋼、純金、純銀、鉆石、紅藍寶、晶石、鋯石等作為材質；在製作工序上，有沖壓、油壓、絲印、拋光、磨砂、腐蝕、電染、鑲石、表面電鍍等相關工藝，專業設計、生產、經營各類手機、電腦、數碼產品、以及家電產品上的五金裝飾件。
  6. Jingyijia was established in 1998, who is professional in manufaturing plastic mould, die - casting products. the workshop is more than 2000 cm2. the moulds was started to be exported to south asia and europe in 2001 using cnc milling machine, electrospark, wire - electrode cutting, etc. technique is unending while no the best in moulds. only by untiring working, reserching and improving, can we design good moulds. we welcome every old and new friend both at home and abroad to visit us and building business relationship

    廈門精藝佳公司成立於98年，百分百開發生產塑膠產品，壓鑄產品，製造各類塑膠壓鑄模具.模具廠使用面積兩千多平方米，多臺大型cnc銑床及電火花，線切割能加工製造， 3 . 5米以下各類模具. 2001年開始模具出口東南亞及歐洲.技術永無止境，模具永遠沒有第一，只有不懈努力，研發，改進才能設計好模具.我們真誠期望國內外朋友，同行蒞廈交流指導，為繁榮經濟推動民族工業科學進步和偉大復興作應有貢獻
  7. By experimental analyzing the optimal rangers of vm ( 0. 45 0. 60m / s ), vs ( 0. 60 0. 99m / s ) and ( 40 50 ) were determined for the harvesting equipment. technical economic indexof comp up to higherlevel. this essay not only is regarded as an important referential value for design of sunken - plant harvesting equipment, but also establishes a theoretical foundation for design subject of sunken - plant harvestingequipment

    通過實驗分析，建立了以整機消耗功率為目標的數學模型，對vm 、 vs及進行了優化設計，當切割架入水角在40o 50o時，機組工作速度在0 . 45 0 . 6m / s時，輸送鏈線速度在0 . 60 0 . 99m / s時，整機的技術經濟指標達到較高水平。
  8. This article presents a sort of economical and opening line - cutting cnc system based on pc ， realizing method and key technology, develops step motor axis card and blending step motor driver based on l297 / l298 chip

    本文提出了一種適用於線切割機床的經濟型開放式數控系統結構及實現方法，進行了相關關鍵技術研究，並開發出了基於isa總線的步進電機軸卡以及基於l297 / 298晶元的混合式步進電機驅動器。
  9. Roll mat - - - can be cut and fit into different types of cavity wall, can be installed into any position of the construction, especially the long and nonblocked area, such as the roofing of metal building ; the slot of power lines, water pipes

    卷氈- - -經切割可以用於任意尺寸的墻體空腔，安裝于建築的任意部位，特別是長而無阻塞的區域，如鋼結構屋頂；電線管、水管通過的槽隙等。
  10. Under this circumstance, our treasury bond market exits lots of shortfalls which impede further development for this market. in this essay, combining with the experience in developing country " s experience, it analyses some challenges which confronted chinese bond market, such as liquidity in the interbank market has yet to be improved, duration in bond products are yet to be rational, a sound yield curve is yet to be take shape, the separation between exchange and interbank yet to be broken. in order to solving above issues, this essay suggests that it should develop market maker system to increase market liquidity ; manage balanced treasury bond ; issue short and long term treasury bond in proportion to improve duration and yield curve ; develop bond derivative products such as future trading, open style repurchasement, so it can provides tools for risk protection

    但隨著我國經濟的快速發展，金融市場已今非昔比，中國成為了世貿組織的成員，中國資本市場要走向國際化，利率的市場化是大勢所趨，在此前提下，我國國債市場還存在著很多不足，越來越阻礙著國債市場的進一步發展，本文結合世界發達國家的先進經驗，剖析了我國國債市場存在的一些問題如：流動性有待改善、國債期限結構不合理、無法形成科學合理的益率曲線、交易所市場與銀行間市場割裂等，為解決這些問題，本文建議應發展做市商制度以提高市場流動性；實施國債余額管理，發行短期國債及長期國債，改善國債期限結構，以形成科學合理的收益率曲線；發展債券衍生金融創新工具如國債期貨交易、開放式回購等，為投資者提供避險工具等等。
  11. Korean enterprises should take following countermeasures : an effort to get access to china ' s service markets, deepening the composition of export commodities, focusing on upgrading industries etc. part v deals with the perspective of sino - korean trade, holding there are underpinnings of mutual advantages and there is a bright future for trade as long as institutional and policy blocks are removed. finally, some schemes are raised for further opening markets in china : a midvlong term strategic act to advance towards china ' s market, closer contact with local governments, expansion of sino - korean technological trade, flexible employment of edcf, overseas investment capital and capital of international financial institutions and international financial markets, market segmentation from regional features in china, fostering skill - intensive industries instead of pure processing industries, establishment of more joint ventures to lighten the burden on capital etc

    文章的最後為韓國進一步開辟中國市場提出了若干方案：韓國要把進軍中國市場看作一項中長期的戰略性舉措；投資到中國的企業應集中開辟中國原輔材料的出口和1產品：加強與地方政府的接觸，實現出口線多變化；大力發展韓中兩國的技術貿易；靈活性的利用經濟開發協作基金（ edcf ） ，海外投資資金及國際金融機構和國際金融市場資金；根據中國的地域性特徵進行市場分割，利用地方政府的經濟自主權制定出經濟協作方案；韓國對中國的投資要從單純的加工業解脫出來，發展技術密集型的產業；多設立合資企業，合作投資可能更減少對資金的負擔。
  12. Secondly, in the first phase, this paper solves the inventory supplement sub - problem through integer programming model, using the reduction of vehicle routes as the breakthrough to this problem, divides a whole distribution region into many customer subsets by radius - circle partitioning method, determines the optimal number of vehicle of service distribution region, applies two practice - oriented conclusions to reduce the number of routes on the basis of customer grouping, thus decreases considerably the variable scale of integer programming, and solves the problem through professional software to fix inventory supplement plan in plan period

    其次，在第一階段使用整數規劃數學模型來規劃庫存補充計劃子問題，以減少車輛巡迴路線數目為求解該整數規劃的突破口，提出與固定劃分策略（ fpp ）相似的客戶分組思想，通過徑?環切割法把整個配送區域劃分成多個客戶子集，實現客戶分組並確定服務整個配送區域的最佳車輛數目。在客戶分組的基礎上建立了精簡路線的整數模型，然後通過運用兩條基於實際經驗的判斷來進一步減少巡迴路線數目，進而極大地減少了整數規劃的變量規模，並利用專業的求解軟體來求解該整數規劃問題，從而確定計劃期的庫存補充計劃。
  13. The great tour purchasing power is the drive power of promoting the region ' s tourism developmentln the regional space, scale economic and regional separation are one of the basic characteristics of promoting tourism industry, so we must arrange the regional tourism industry with a systematic method and give prominence to the central city. for its outstanding area in the regional space, central city has evident superiority in the regional ecnomic development, and has echelon between central city and its periphery scennic spots, which is the inducement mechanism of tourism industry ' s arranging, developing and advancing step by step. for the law of diminishing marginal utility and the theory of equilibrium, the max utility equilibrium of tourism consumption be at the point of tangency of undiscrepancy curve and the cost budget curve

    中心城市居民巨大的出遊力是拉動其周邊旅遊地發展重要的內在驅動力；由於地緣關系，區域規模經濟與地域分割並存，是旅遊產業運動的一個基本特徵，為此必須對區域旅遊經濟進行系統化布局，突出中心城市的產業中心性；因其區位條件獨特，中心城市在區域經濟發展中居於明顯的優勢，與周邊城鄉部位存在經濟發展上的梯次性，這種梯次性是區域旅遊生產力布局、產業發展梯次傳動，最終整體聯動的經濟誘導機制；根據邊際效用遞減規律和旅遊者最大效用均衡理論，旅遊消費效用最大化的均衡在無差異曲線與開支預算線的切點（即旅遊目的地選擇的最佳位置）上，且隨著邊際效用遞減，目的地選擇的最佳位置向遠離中心城市方向移動，這就是中心城市與周邊旅遊地互動關系的經濟學解釋。
  14. In allusion to the characters of structuralized road and images acquired through projection, we divide the lane into three parts according to golden section and extract each section ' s edge

    針對結構化道路的特點，以及經攝像機投影的道路彎曲的圖像特徵，提出了將道路按黃金分割0 . 618分為由近至遠的三段，對每段進行分段線性化提取道路邊緣。
  15. In a common effort of all the staff, " gold san " wire cutting machine and electric discharge machine enjoy good reputation both in abroad and domestic market

    經公司全體員工的共同努力，高成公司的線切割機、成型機在國內外市場上受到眾多用戶的歡迎。
  16. Taking practical situation of this project and much engineering experience into account, the scheme with axle golden section elliptical arc surface is proposed through comparing nine optimization schemes with model test

    結合工程實際和以往經驗，比較了9種進水口曲線型式的試驗結果，確定了長短軸黃金分割比的橢圓弧面的方案。
  17. Algorithms of video segmentation that are good adaptive character and real time are crucial to the final mpeg 4 coding products there exist the contributions in this dissertation as follows obtaining the edge of video objects is crucial to the video segmentation, author researches the features of human being visual, especially giving a description of mach band that is usually used in the image processing, and builds a model of mathematics, researching the mach band of color image

    （ 1 ）視頻分割的關鍵是獲得視頻對象的邊界，邊緣檢測很重要，本論文以人類的視覺系統的特性為出發點，對圖像處理中經常應用的馬赫帶現象進行了詳盡的分析並進行了數學建模，研究分析了彩色圖像的馬赫帶現象。在對馬赫帶圖像分析的基礎上，得出了人類視覺系統對圖像邊緣能識別的最小灰度差和彩色差曲線。
  18. During continuous loading, the loess ' s structure is destroyed completely at the point of the least secant modulus and the loess ' s deforming process goes into the third stage after it the experiential - analytical solution of the secant modulus of different stages is deduced and the influence of water content is analyzed

    本文提出了即時割線模量的概念，認為在荷載連續施加過程中，割線模量最小的點即結構完全破壞點，此後即進入第三階段。通過分階段進行分析探討，得出了各個階段的割線模量的經驗解析解，並分析了含水量對其產生的影響。
  19. After histogram transform, enhancement, smoothing, pre - segmentation, edge extraction and thinning, we get an image with clear edges. after extracting of feature units, we describe the shape of airports with straight - line segments and distinguish different objects with the length of the lines, which can achieve the computer - aided auto - recognition of airports

    經過直方圖變換、圖象增強、圖象平滑、圖象預分割、邊緣提取和細化后，得到了清晰的邊緣信息圖象，通過特徵基元的提取和識別，用直線段來描述直線狀目標，而用直線段的長度來作為目標定量特徵的描述，可以實現遙感影像機場目標的計算機識別。
  20. The reliability of secant modulus method is validated in which final consolidation settlement is computed. the experience formula of coefficient of permeability ( k, 0 ) and pore ratio ( e ) is presented and the experience expression of coefficient of permeability ( k10 ) and strain ( ) is offered too. lt is important to modity the acquiring method of coefficient of consolidation, because the method embodies that strain and pressure of consolidation effect on coefficient of consolidation

    本文首先驗證了用割線模量法計算軟土地基最終固結沉降的可靠性；其次得到了滲透參數k _ （ 10 ）和孔隙比e的經驗關系，並且更進一步給出了滲透系數k _ （ 10 ）和應變之間的經驗公式，更重要的是對求取固結系數的方法給予了改進，該方法反映了固結系數隨應變和應固結壓力的變化規律。
分享友人
分享到 Line

分享到臉書