背正中線 的英文怎麼說

中文拼音 [bēizhēngzhōngxiàn]
背正中線 英文
linea mediana dorsalis
  • 背 : 背動詞1. （用脊背馱） carry on the back 2. （擔負） bear; shoulder
  • 正 : 正名詞（正月） the first month of the lunar year; the first moon
  • 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. As they crept along, stooping low to discern the plant, a soft yellow gleam was reflected from the buttercups into their shaded faces, giving them an elfish, moonlit aspect, though the sun was pouring upon their backs in all the strength of noon. angel clare, who communistically stuck to his rule of taking part with the rest in everything, glanced up now and then

    他們一路搜索的時候，腰彎得低低的，以便看得見地上的蒜苗，陽光照射在毛茛上，從上面反射出來的柔和的黃色光線投射在他們背朝陽光的臉上，使他們看上去有些像在月光照射下的虛無縹緲的樣子，盡管此時的太陽正在用中午的全部力量把光線照射在他們的背上。
  2. After comparing the differentcomprehension to form in eastern and western culture spirit and analyzing severalarchitectural form exploring today, the thesis points out that the practice of attentionto form in western architecture can be learned exactly through knowing the substance ofform and finding out the fact that architects are seeking the truth from the formexperiment

    通過比較中西文化精神對形式的不同理解，並在分析當代幾種主要形式探索傾向的基礎上，指出了只有正確認識形式的實質，並看到形式背後是建築師對真的追求的事實，才能正確理解當代西方建築思潮中以形式為主線的實踐。
  3. Topics include : planets, planet formation ; stars, the sun, " normal " stars, star formation ; stellar evolution, supernovae, compact objects ( white dwarfs, neutron stars, and black holes ), plusars, binary x - ray sources ; star clusters, globular and open clusters ; interstellar medium, gas, dust, magnetic fields, cosmic rays ; distance ladder ; galaxies, normal and active galaxies, jets ; gravitational lensing ; large scaling structure ; newtonian cosmology, dynamical expansion and thermal history of the universe ; cosmic microwave background radiation ; big - bang nucleosynthesis

    課程的主題包含了：行星、行星形成；恆星、太陽、正常的恆星、恆星形成；恆星演化、超新星、緻密天體（白矮星、中子星及黑洞） 、波霎、雙x -射線源；星團、球狀及疏散星團；星際介質、氣體、塵埃、磁場、宇宙射線；距離階梯；星系、正常及活躍星系、噴流；重力透鏡；大尺度結構；牛頓宇宙學、宇宙的動力膨脹及溫度發展歷史；宇宙背景微波輻射；大霹靂核合成。
  4. This adjustment is carried out under the new background which both domestic and abroad situation changes drastically. the shift of times theme, the integration of the world economy as well as the industrial structure adjusting globally, and the reassessing the relationship between china and other countries are the international background of this adjustment. the enormous change of domestic political stage, the rash policy and the imported - leap in economy as well as their serious consequence, the summarizing of experiences and lessons of the economic development since the founding of the prc

    時代主題的轉換、世界經濟一體化與國際范圍內的產業結構調整，以及重新審視中國與外部世界的關系等，構成了中國進行經濟調整的國際背景;國內政局的重大變化、經濟上的急躁冒進及其所帶來的困難，對建國以來歷次經濟調整經驗教訓的總結和對蘇聯模式的反思，是本次經濟調整的國內背景;而思想路線以及基本經濟理論的撥亂反正，則為本次經濟調整提供了理論支持。
  5. Departing from the hot spring, travelers can take two routes for mountain sightseeing : one is to ascend the imposing and steep mountain front and then descend the picturesque back mountains and then return to the hot spring

    告別溫泉，遊客可以選擇兩條旅遊觀光路線。其中一條是從莊嚴陡峭的黃山下面攀登，然後從景色如畫的山背面下山，最後回到溫泉另一條路線方向正好相反。
  6. No nationwide studies document the trend, but anecdotally, doctors and physical therapists say that as portable computers become cheaper, more powerful, smaller and lighter, and as wireless internet access becomes ubiquitous, thousands are suffering persistent back, shoulder, wrist and neck aches

    沒有全國性的研究證實此趨勢，但非正式談話中，醫師和物理治療師表示，隨著移動式電腦越來越便宜、威力更強大、體積更小更輕，以及無線上網管道變得無所不在，數以千計的人飽受持續性背部、肩膀、手腕和頸部疼痛之苦。
  7. In order to better detect the image edge information, firstly, non ? linear median filter technology of characteristic direction was applied to filter out the gauss noise ; secondly, ( 3, 1 ) biorthogonal spline wavelet was used as the primitive wavelet filter, adopting lifting scheme to build the most superior biorthogonal wavelet filter, and applying the superior biorthogonal wavelet to the multiresolution wavelet edge detection ; at the same time, floating threshold was defined and applied to the image edge detection, and the image edge position was located accurately

    在激光探測系統中，微弱的回波圖像淹沒在強背景噪聲中，為更好地檢測這類含噪圖像的邊緣信息，首先應用特徵方向非線性中值濾波技術，濾去高斯噪聲；其次，選擇（ 3 ， 1 ）雙正交樣條小波作為原始小波濾波器，採用提升方案構造最優雙正交小波濾波器，應用構造的雙正交小波進行多尺度小波邊緣檢測；同時，通過定義浮動閾值，並應用於圖像邊緣檢測，較準確地定位了邊緣位置。
  8. In order to better detect the image edge information, firstly, non - linear median filter technology of characteristic direction was applied to filter out the gauss noise ; secondly, ( 3, 1 ) biorthogonal spline wavelet was used as the primitive wavelet filter, adopting lifting scheme to build the most superior biorthogonal wavelet filters and applying the superior biorthogonal wavelet to the multiresolution wavelet edge detection ; at the same time, floating threshold was defined and applied to the image edge detection, and the image edge position was located accurately

    在激光探測系統中，微弱的回波圖像淹沒在強背景噪聲中，為更好地檢測這類含噪圖像的邊緣信息，首先應用特徵方向非線性中值濾波技術，濾去高斯噪聲；其次，選擇（ 3 ， 1 ）雙正交樣條小波作為原始小波濾波器，採用提升方案構造最優雙正交小波濾波器，應用構造的雙正交小波進行多尺度小波邊緣檢測；同時，通過定義浮動閾值，並應用於圖像邊緣檢測，較準確地定位了邊緣位置。
  9. The concrete contents include : one background : with the comparison with the western countries, our compulsory education displays a strong government - oriented behavior, which is the root of success and potential failures in our compulsory education two clues : in " ought to be " level, it is " local quasi - public goods - - polycentri supply " and in " be " level, " pure public goods - - monopolized supply by government " one theoretic judgment : the separation of manufacture and provide in compulsory education, which gives the chance for polycentri manufacture of compulsory education one center point : to stick to the main responsibilities of government in providing and managing the compulsory education three contents : subject ( which ? ) : local governments are the responsibilities subject of compulsory education substances ( what ? ) : to ensure the compulsory education ' s public good from the nature, and compulsory education ' s development abilities of the whole local government from the quantity measures ( how ? )

    具體內容有： ?一個背景：在中西方義務教育比較出的基本特徵中表現出的強烈的政府驅動，我國義務教育所取得的成績和所蘊涵的危機都在於此?兩條線索：理論應然層面上的「地方性的準公共產品? ?多中心供給」和實然層面上的「純公共產品? ?政府壟斷供給（單中心） 」 ?一個理論判斷：義務教育的生產與提供的分離? ?義務教育的多中心生產的可能性?一個中心：堅持政府在義務教育中責任的主要性? ?提供與管理?三項內容主體（哪一級政府） ：根據博奕理論，地方政府是我國義務教育的責任主體內容（負什麼責任） ：質上保證義務教育的公益性，量上保證各地方在義務教育發展力上的均衡措施（怎樣負責人通過政府間的轉移支付保證義務教育中的程序正義，通過義務教育的多中心生產，把「麵包做大」保證義務教育中的實質正義當然，在此對本文內容的區分梳理，只是一種思路的順序。
  10. Most current algorithms only work well in special conditions, because of the abnormity of signals in the real world. now, the research in the ica arises much passion and the ica has brought about many applications. the primary results the writer has got are as the following : after a whiting process, it is a key to find an orthogonal matrix to throw away the high - order redundant information between components

    由於現實生活中信號十分不規則，目前提出的演算法大多隻能針對某類信號分離，鑒于目前在ica方面極大的研究熱情和強大的背景支持，作者對ica離線演算法做了一定研究，主要內容和工作包括如下: ica問題經過白化處理后，尋找去除高階相關的正交矩陣成為問題關鍵，而正交矩陣具有特殊的空間結構，組成它的每個列向量可視作rn中單位超球表面上一點，當這些點彼此垂直時，整體就組成一個正交矩陣。
  11. In this paper i calculate the reasonable possession quantity of port handling machineries with chance - constrained linear programming. first in the paper is the background and meaning of this research ; then analysis present situation of port machinery management both in practice and theory ; in chapter 3, i qualitatively discusses characters influencing machinery quantity, which include lifting ton, intact rate and using rate, age of machinery, machinery purchase and working cost and so on. in chapter 4, i take the influencing characters to mathematic model of chance - constrained linear programming, aiming to maintain the need of production and reduce machinery cost

    文章首先介紹了選題的背景、意義以及主要工作；第2章介紹了港口機械管理在港口企業管理中的地位與作用，以及我國港口機械設備管理與配置現狀，並簡要介紹目前港機合理擁有量的理論研究方法；第3章從技術與經濟角度定性分析了各種因素對港機擁有量的影響，其中主要包括機械起運量、完好率與利用率、機械設備役齡、購置與營運成本等；第4章將各種影響因素引入模犁，提出以完成生產任務、機械成本最低為目標，應用隨機線性規劃模型計算港口流動機械合理擁有量的方法；第5章以大連港大港區為例對模型進行應用，選擇四種型號叉車為研究對象，對其歷史經濟與技術數據進行統計分析，其中重點對隨機變量單位臺時維修費用進行了正態分佈擬合。
  12. Pancreaticoduodenalis v. mesenterica and a. gastrolinealis join together and then enter the right liver ; v. gastrica anterior v. oesophagea join together and then enter the left liver v. abdominalis enter the liver by the ortho - axis of liver the characteristic of histology about the heart and blood vessels : cardiac muscle cells are not linked by the structure of intercalated discs ; the endothelium of blood vessels is simple columnar epithelium

    3 .靜脈系統：后腔靜脈與後主靜脈同時存在，腎門靜脈系統與后腔靜脈之間沒有交通支，輸卵管靜脈匯入腎門靜脈，肝門靜脈分三處入肝：胰十二指腸靜脈、腸系膜靜脈和胃脾靜脈三者匯合后進入右肝，胃前靜脈和食管靜脈匯合后進入左肝背面，腹靜脈從肝臟腹面正中線入肝。
  13. In order to receive the data correctly and store it in computer for analysis and process, a kind of space tracking data recording system based on pci bus is designed and realized in this dissertation, which enhance the space tracking system ’ s integrality

    本課題正是在這種應用背景下，通過設計基於pci總線的數據錄取系統，對航天測控系統地面站綜合基帶設備數字接收機所接收的中頻采樣信號和解調后的數據進行接收和存儲，將其送到監控計算機中進行調制方案驗證和數據分析，從而進一步完善了航天測控系統的設計。
  14. The scope of voyage herein contracted for shall include usual or customary or advertised ports of call whether named in this contract or not, also ports in or out of the advertised, geographical, usual or ordinary route or order, even though in proceeding thereto the ship may sail beyond the port of discharge or in a direction contrary thereto or return to the original port, or depart from the direct or customary route, and includes all canals, straits and other waters

    本合同規定的航程范圍包括通常和習慣或公布的停靠港，不論其是否在本合同規定之中，同時也包括公布的、地理上的、習慣的、正常的以及按順序停靠的區域內外的港口，即使在駛向此種港口時船舶可能會駛過卸貨港，或背向卸貨港或返回到原出發港，或偏離方向或習慣航線，且包括所有運河、海峽和其他水域。
  15. A large quantity of information of geology, test, well logging and earthquake has been well used. basing on comprehensive study and moving analysis, the really geological pattern is selected and the hydro - dynamical field is described using mathematics. and then the hydrodynamic is used to clue, the mathematical model on hydrodynamic fitting to wuerxun and beier depression has been set up

    研究中，在正確分析海拉爾盆地水動力背景的前提下，充分利用已有的地質、鉆井、測井、測試及地震資料，立足於綜合研究和動態分析，通過大量基礎地質工作，選擇正確的地質模型，對地下水動力場進行數學描述，以水動力為主線，建立了適合該地區的數學模型：地層埋藏史、古流體壓力孕育史等。
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