等張擴張 的英文怎麼說
中文拼音 [děngzhāngkuòzhāng]
等張擴張
英文
isotonic expansion-
Every contraction can be extended to a partial isometry.
每一壓縮運算元能被擴張成一個部分等距運算元。They study the duality and selfduality of rings such as extensions of a ring with a morita duality ( or selfduality ), noether rings, series rings, endomorphism rings and so on
他們研究環擴張， noether環，序列環，自同態環等的對偶性及自對偶。上個世紀九十年代， c menini和aBased on the close analysis of the influence factors of the vertical bearing capacity, circular aperture extension theory is employed to establish the computing formulas for the pile vertical stress and the foundation vertical bearing capacity, respectively. moreover, with analyzing the features of the calculation parameters such as materials of gunite mortar, jet pressure, diameter of the jet pipe, pile length, pile layout, a design theory for chemical churning pile composite foundation is proposed. then, the variation of the pipe deformation with loads, the deformation coordination of pile and soil are studied
在此基礎上深入探討了旋噴樁的樁土受力特性及其復合地基的加固機理，從影響旋噴樁復合地基豎向承載力的因素入手，基於圓孔擴張理論給出了樁體豎向應力及旋噴樁復合地基的豎向承載力計算公式;通過對噴射漿液、噴射壓力選取、噴射直徑估算、樁長及樁位設計等各種計算參數的深入分析和研究，提出了一套相應的旋噴樁復合地基設計計算方法;通過計算分析，深入探討了旋噴樁復合地基變形隨荷載變化規律、樁和樁間土變形協調關系、樁土應力比及復合地基壓縮模量的確定，並提出相應的設計方法和修正參數;此外，結合工程應用，對旋噴樁復合地基的施工技術及其現場質量檢測方法進行了較全面的探討。On the basis of the comparison of successful experiences of running agricultural education in developed counties, such as usa, japan and france, this paper put forward following viewpoints : in order to visualize the strategic status of hae, necessary protectionism must be offered through lawmaking and hortative policies, peasantry - undergraduates facing agricultural production must be cultured in the process of expanding and developing hae. the opportunities of developing higher agricultural vocational and technical education must be grasped in the process of realizing the transit from elite - education to popularization - education. existent and developmental room of hae must be unceasingly widened basing upon the road of distinctiveness, integration and internationalization
文章在比較美國、日本、法國等國家發展高等農業教育的成功做法和經驗的基礎上，提出了要通過立法或制定鼓勵政策來彰顯高等農業教育的戰略地位，為高等農業教育的發展提供必要的政策性保護；要在大力擴張高等農業教育的過程中培養面向農業生產一線的農民身份的大學生；要在實現農科精英教育向大眾化教育轉軌的過程中抓住發展高等農業職業技術教育的機遇；要通過立足走特色化、綜合化和國際化的道路來不斷拓展高等農業教育的生存和發展空間；要正確處理精英教育與大眾化教育的關系，明確各類農業高校的生態位等發展高等農業教育的觀點和思路。After above fifty years of flourish expansion, the domestic seamless steel tube enterprises are now facing many contradictions, such as the unsuitable product category for consumption structure, lagging techniques, weak marketing concept. the competition among the enterprises in this field becomes incandescing etc. the essential characteristic of the market makes the enterprises feel more and more oppressive pressure
國內無縫鋼管產業經過五十余年的蓬勃擴張后，已面臨著品種不能適應消費結構、工藝技術水平落後、市場營銷理念薄弱等諸多矛盾，產業內各生產企業的競爭已進入白熱化。優勝劣汰這一市場經濟的根本特徵使每一個企業感到越來越沉重的壓力。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Functions : sunflower seed oil has functions to adjust blood pressure and reduce cholesterol in blood fat, etc, and has remarkable curative effect in preventing senile plaque, dermatitis, night blindness, bronchiectasis and gastrointestinal diseases, etc
功能：葵花籽油具有調節血壓、降低血脂中膽固醇等功效，對防止老年斑、皮膚炎、夜盲癥、支氣管擴張及胃腸病等具有顯著療效。A 54 years - old male progressively developed ptosis, conjunctival vessels engorgement and tortuosity, eom limitation, diplopia and elevation of intraocular pressure of right eye following a motorcycle accident
摘要一名54歲男性病患，因頭部外傷而發生右側頸動脈海綿竇瘺管，並發眼球突出、眼瞼下垂、眼球運動受損、結膜血管擴張、眼壓上升等眼部癥狀。Bronchiectasis tends to be localized with disease processes such as neoplasms and aspirated foreign bodies that block a portion of the airways
在出現如腫瘤、吸入性異物等病變過程時，堵塞部分氣道，支氣管擴張就容易在局部發生。With the gradually deepening of the capital operation and capital expansion, group company, characterized with highly professional and optimization of internal factor, is becoming an important organization form of modern business management and organizational system and also adapts to the development of modern productivity and market economy
隨著資本經營和資本擴張的不斷深化，集團公司已日益成為現代企業經營管理與組織體制中的一種重要組織形式，它適應了現代生產力和市場經濟發展要求，具有高度專業化和集團內部要素最優化等特性。In the first place, the chapter defined and classified corporation ; in the second place, the chapter discussed its academic foundation from manage - cooperation effect theory, scope economy theory, finance cooperation effect theory, verification management theory, value underestimation theory, transactional cost theory, manager expanding theory and company competition strategy theory ; in the end, the chapter showed the function the corporation conglomerate merger
這一章首先對企業混合併購下了一個定義並加以分類；然後從管理協同效應理論、范圍經濟理論、財務協同效應理論、多樣化經營理論、價值低估理論、交易費用理論、經理擴張理論、企業競爭戰略理論等角度分別論述了企業混合併購的理論基礎；最後從產業結構優化和企業發展的角度，論述了企業混合併購的作用。Industrialization of higher education intends to solve the contradictions between the ever - increasing demand and its severely insufficient resources so as to enhance the development of higher education
高等教育產業化，是為了解決日益擴張的高等教育需求與嚴重不足的高等教育資源之間的矛盾，擴充籌資渠道，更好地促進高等教育發展。Based on a supposed case, section four addresses the basic types of real options such as deferred options, expanded options, contracted options, abandon options, switch options and so on
第四節結合一個假設案例，簡要說明實物期權的基本類型，有延遲投資期權、分期建設期權、擴張期權、收縮期權、停（啟）期權、放棄期權、轉換期權、企業增長期權等等。It is specialized for flexographic prepress and provides excellent image reproduction, color separation, color calibration, dot gain compensation and quick page mounting
它針對蘋果處理軟體平面復制能力的不足及柔版印刷的特性而進行高效地復制分色色彩校正網點擴張補償以及快速排版等。Through the systematic analysis and contrast studies on topographical environment characteristics of these typical regions, it is found that the hydrothermal activity only occurs under the circumstance of the particular topographical environment, though it distributes widely in the tensional tectonic environment, for instance, the mid - ocean ridges, transform faults zones, back - arc spreading basins and the modern marine craters regions
通過對典型熱液區地形環境特徵的系統分析和對比研究發現盡管現代海底熱液活動廣泛分佈在大洋中脊、轉換斷層、弧后擴張盆地等各種不同的張性構造環境及現代海底火山活動區，但也僅出現在特殊的地形環境條件下。By taking advantages of epipolar line features and depth discontinuities in reference 中國科學院 軟件 研究所 博士 學位 論文 基于 圖 象 的 快速 繪制 技術 的 研究 images ， an efficient inverse wmping algorithm is pfoposed in chapter 3 for gcnerating nagcs of novel views by combining multiple eference images 帆 enhm different vie 呷 oints because continuous segnents determi 。 d by pairs ofedge pixels at co 。 spending epipolar lines are order kept ， only pairs of edge pixels in the reference 渝 明 e e necess 叨 口 cowute to obtain generalized disparity of all points in the desired image as a result ， sighficant acceleraion could be made in the endering pfo 比 鴕 two accelerating techiq 此 s e presented in this algori 山 mb accelerate the hole illing process his algorithm extends the reference images rom projection of single col ： ii ’ ected surface in previously developed nvnverse w 出 下 er to ima 驢 s captured rom complex scene in chapter 4 ， an 《 dent ibr method is prese 庇 仙 y takn ull 訕 antage of 呷 bies c 咖 the method can simulate the 3d details on sllri ： ace of object successfully he 。 叩 proach ， called rered ature mopmp consists of two pans at fst ， an origi 。 ltexture with orthogonal displacements per pixel is deco 啊 osed into a series of new t6 刀 mfcs with each 他 lug a given displacement per pixel ， called ae ， ea atures ， or lt hen hese lt e used to render the novel view by conventional texture mapping d avoid gaps n the endered hlla 驢 ， some phels are to be interpolated nd extended in the 廠 kaccoding to the depth differe eee between two neighbor pixels in the original texture as these ltlt fc … e much storage nd therefore much time is equired to install ltlt into the text ’ ufc buffec an 舊 thod is pfoposed to co 呷 fcss the ltlt ， nd the cottcspondingfclldering method is given experimental esults show that the new method is efficient ， especially n rendering those objects with a smaller depth rnge compared withtheir size ， such as relief surfaces of building
與己有的三維變換方法相比較，該方法不但成功地填補了由於投影區域擴張而產生的第一類空洞，而且成功地填補了由於空間深度非連續物體相互遮擋而產生的第二類空洞，從而方便地實現了虛擬環境中的漫遊；基於物體表面深度的連續性，本文提出了一個位移預測方法? ?此方法可以從單幅參考圖象獲得逆映射過程中所需要的目標圖象的位移信息，從而大大提高了演算法的效率：與通常的正向映射演算法相比，此演算法克服了多幅參考圖象所帶來的計算量成倍增長等問題，而且誤差較小。 2 ）基於極線幾何的快速逆映射演算法。利用參考圖象的邊界信息與隱含的遮擋關系，以及極線幾何的性質，本文第三章提出了一個基於極線幾何的快速3 『一中國科學院軟體研究所博士學位論文基於圖象的快速繪制技術的研究逆映射演算法，從多幅參考圖象精確合成當前視點目標圖象。Abstract : reviewed are five methods for the analysis of the penetration of jacked - in piles, namely, cavity expansion method, strain path method finite element method, slip line method and calibration model test. after analysis, it is pointed out that it is more rational to adopt sub - statical spatial axisy numerical formulas based on traditional plane - strain cavity expansion method in the analysis. after spatial closed - form solutions are obtained for soil movements, stresses and initial excessive pore pressures generated durihy pile penetration are found out. it is suggested that finite element analysis together with centrifugal model test be used in verifying the results
文摘:在分析飽和粘土中靜壓樁的貫入機理的基礎上，對靜壓樁沉樁分析的圓孔擴張理論、應變路徑法、有限元分析、滑移線理論和模型槽試驗等五種方法逐一進行評述，並提出在傳統的平面圓孔擴張理論基礎上加以改進，採用準靜態空間軸對稱方程組對靜壓樁貫入過程進行模擬，從而得出土體位移、應力、初始超孔壓的空間解析解，同時採用有限元分析、模型槽試驗相互印證的研究方法The article researches the process of culture change in the areas inhabited by multi - nationality from the following aspects : habitation structure, national intercourse, national intermarriage, national language, religious belief, and nationality awareness etc. meanwhile the article concludes its impetus lies in tow sides : the internal one which includes the inner factors of culture and its structure change and the external one which is natural env ironmental change and culture dissemination. therefore the culture change there is achieved by the three relevant processes : the input of external impetus, the expansion of internal one and the polymerization of the two
本文從居住格局、族際交往、族際通婚、民族語言、宗教信仰和民族意識等方面考察了多民族雜居地區文化變遷的過程，認為多民族雜居地區文化變遷的動力有內源動力和外源動力兩個方面：外源動力主要是自然環境變化和文化傳播，內源動力主要是文化內部要素及其結構方式的變化，多民族雜居地區的文化變遷就是通過外源動力輸入，內、外源動力聚合和內源動力擴張三個相互關聯的過程來實現的。In conclusion : in order to realize the development of economy, regulate and upgrade the industry structure, it is essential to insist on expanding the total quantity, structure optimization, extroversion orientation, strengthening the city and town, science and educational innovation, and distinctive strategy during 2003 - 2010. the goal of the economy development in laobian district between 2003 - 2010 should be much higher and has the feasibility to achieve. laobian district should put emphasis on metallurgy, laboratory industries and other industries that have better basis and new emerging industries such as medicament
本文得出如下結論：老邊區在2003 ? 2010年期間，要實現經濟發展和產業結構調整升級的目標，必須堅持總量擴張、結構優化、外向牽動、強城興鎮、科教創新和差別化發展戰略；老邊區2003 ? 2010年的經濟發展目標應該更高一點，而且具有實現這個更高目標的可行性；老邊區2003 ? 2010年發展的重點應放在冶金、化工等基礎較好的產業以及醫藥等一批新興產業上；實現2003 ? 2010年戰略目標，老邊區要分兩步走。Economic globalization is the global expansion and connections of economic activities, the global share and optimization of capitals, resources, information and trade, and it is also the economic trend and historic process of commodities and service, capital circulation, technological information spreading, consumption and productive activities, which are more closely related to each other become more interdependent. economic globalization
經濟全球化是經濟活動的全球化擴張和全球化聯系，是資本、資源、信息、貿易的全球共享與優化組合，是商品和服務交易、資本流動、技術信息傳播、消費和生產活動等，在全球范圍內日益緊密地聯系在一起的、相互依賴性日益增強的經濟態勢和歷史過程。分享友人