起始向量 的英文怎麼說
中文拼音 [qǐshǐxiàngliáng]
起始向量
英文
initial vector-
As it can be expressed easily by argument equations, we use the conicoid as the criteria of points " classification. based on the point ' s normal and the adjacent field, corresponding to the conicoid equation such as plane, ball and cylinder, we search the points that fit the equation along the adjacent field. using this method, we realized the automatic classification of unorganized points
本文採用了可以比較方便地用參數方程表示的二次曲面作為數據點的分類標準，根據點的法向量以及其鄰域結點的各種屬性，對應于平面、球面、柱面等二次曲面，依據曲面方程的特點，從起始點開始沿鄰域深度優先遞歸尋找符合方程的數據點，實現了散亂數據點的自動分類。The ultrastructure of the merozoites of eimeria tenellawas observed and discribed. the pellicle consist of two layer membranes, the outer membrane was a continous covering enclosing the whole merozoites, while the inner pellicular complex is interrupted at the anterior and the micropore, and thicken to form the polar ring and micropore. there are 24 microtubules under the pellicle of the merozoite which originated from the polar ring, all of them are connected with the polar ring, and extend alongside the inner pellicular complex to the middle of the merozoite. the head of the merozoite consists of a conoid, an apical vesicule and polar ring. the conoid is a hollow truncated cone. the conoid and spical vesicule can stretch and contract. there are three or more rhoptry and a lot of micronemes. the nucleus has nucleolus. and two layer membranes
利用透射電鏡對柔嫩艾美耳球蟲裂殖子的超微結構進行了觀察描述.柔嫩艾美耳球蟲裂殖子的表膜由外膜和內膜復合體兩層組成，外膜連續，內膜復合體在頭部斷開形成極環，在其它部位斷開形成微孔；裂殖子的膜下微管24根，起始於極環，向後延伸至細胞核處；裂殖子的頭部由頂泡、錐體和極環組成，錐體和頂泡可以伸縮；柔嫩艾美耳球蟲裂殖子棒狀體3個以上，微線數量很多，二者都由電子緻密的結構組成；細胞核位於裂殖子的中後部，外被雙層膜，有電子緻密的核仁和染色質Impractical as this may sound, geordie rose, d - wave ' s founder, is optimistic that it is the best way forward for quantum computing
盡管這聽起來有點不切實際，但遞波的創始人基尼羅斯仍很樂觀地表示：這是通向量子運算處理的最佳道路。As an application of this fem preprocessing system, the simulation on the welding process of missile ’ s oil box was performed, in which the effects of the welding sequences of four web plates and welds on each web plate are primarily analyzed. the simulation results show that the deformations under varied welding sequences are almost the same. downward deflection deformation is obtained along the weld longitudinal direction in the structure as well as upward deflection deformation along the weld traverse direction
對于某型號導彈油箱結構焊接過程的數值模擬計算，主要考察了每塊立板上各段焊縫焊接順序的調整、四塊立板之間不同的焊接順序以及焊接起始端的選擇對結構焊后變形的影響規律，模擬結果表明:壁板在各種焊接順序下的整體變形規律基本相似，即焊後壁板沿焊縫縱向發生了向下的撓曲變形，中部向下變形量最大;沿焊縫橫向發生了向上的撓曲變形，壁板兩端部變形量較大，且壁板前端變形大於壁板後端。The worldwide corporate governance movement that the 90 ' s of 20 centuries appear, through 10 years " development, have entered for mature stage, the focus of corporate governance movement changes gradually from the establishment of the corporate governance principle to the practic, namely how an individual listed company establishes corporate governance strategy according to the corporate governance principle, increasing the level of corporate governance, and how the investors decide their investment based on corporate governance. at the end of 90 ' s, standard & poor ' s, clsa, deminor etc. starts to release their corporate governance rating service at the emerging market and the developed market
20世紀90年代出現的全球范圍內的公司治理運動，經過10年的發展，已經進入成熟階段，公司治理運動的焦點逐漸由宏觀層面治理原則的制定轉向微觀實踐，即單個上市公司如何根據公司治理原則制定公司治理戰略，提高公司治理水平，以及投資者如何基於公司治理進行投資決策。相應地，作為公司治理量化指標的公司治理評級在90年代末開始逐步發展起來。 90年代末21世紀初，標準普爾、里昂信貸、戴米諾等評級機構開始在新興和發達市場推出公司治理評級服務。Value, and the current density and intensity versus the substorm phases. moreover, the characteristics of substorm current wedge are given special attention. it is found that the density and intensity of facs reach their peak during the expansion phase, the onset of the expansion phase is triggered when imf is changed to southward from northward or the southward imf decreases, and the positions of onset are most likely to be at the edge of plasma sheet near the earth
值分佈以及場向電流強度和密度隨亞暴位相的變化，並著重分析了亞暴電流楔的特徵。結果表明，亞暴膨脹相的場向電流強度和密度都達到極大值亞暴的膨脹相是由行星際磁場轉向或南向分量變小觸發的，其起始位置很可能位於近地等離子體片內邊緣。In this thesis hydraulic experimental studies and theoretical analyses on the vortex - flow drop shaft were conduced and the following results were accomplished : ( 1 ) in the model test some hydraulic characteristics including the shape of air core in the center of the drop shaft, the radial distribution of water flow velocity and the distribution of pressure on the wall of the drop shaft were measured under the condition of high water head above 250m and large discharge above 1400m3 / s. ( 2 ) a kind of computational method for the spiral water flow in the air core region of drop shaft was discussed and applied and the results agree the experimental data well. ( 3 ) the total ratio of energy dissipation in the drop shaft can reach 90 % and the energy dissipation in every region was discussed quantitatively
本文通過試驗研究與理論分析對旋流式豎井泄洪洞應用於高水頭、大泄流量情況時存在的一些水力學問題進行了研究和探討，取得以下主要成果：一、結合小灣工程導流洞改建，對高水頭（ 252m ） 、大泄流量（ 1400m ~ 3 s ）條件下旋流式豎井中的水流運動特徵進行了比較全面的測量，包括空腔形態、徑向流速分佈及井壁壓強等；二、提出了豎井空腔段螺旋水流水力計算方法，其計算結果與實測值吻合良好；三、利用試驗與計算結果，對旋流式豎井的消能機理進行了探討，對豎井各部分的消能能力有了總體認識；四、對豎井下部消力井的合理井深進行了優化試驗研究，發現消力井合理深度為0 . 9d左右；五、通過試驗研究，歸納出豎井水流總摻氣量估算方法，為導流洞排氣方案的設計提供了參考依據；六、在高水頭、大流量條件下，豎井空腔段下部流速很高，盡管水流螺旋運動引起的離心力可以確保井壁壓強保持正壓，但空化數依然較低，因此豎井的空化空蝕始終是工程界關注的重大問題。Then the preacher begun to preach, and begun in earnest, too ; and went weaving first to one side of the platform and then the other, and then a - leaning down over the front of it, with his arms and his body going all the time, and shouting his words out with all his might ; and every now and then he would hold up his bible and spread it open, and kind of pass it around this way and that, shouting, " it s the brazen serpent in the wilderness
接下來，佈道的人開始傳道，講得十分認真，先在講臺這一頭搖搖晃晃，然後到另一頭搖搖晃晃，再后來往臺前向下彎著腰，胳膊和身子一直都在搖搖擺擺。他布的道是使出了全身力量喊叫出來的。每隔了一會兒，他就把聖經高高舉起，攤了開來，彷彿是向左右兩邊遞著看的，一邊高喊著， 「這就是曠野里的銅蛇！Towards the end of the year 1811, there began to be greater activity in levying troops and in concentrating the forces of western europe, and in 1812 these forcesmillions of men, reckoning those engaged in the transport and feeding of the army moved from the west eastward, towards the frontiers of russia, where, since 1811, the russian forces were being in like manner concentrated
從一八一一年底起，西歐的軍隊開始加強軍備並集結力量。一八一二年，這些武裝力量數百萬人包括那些運送和保障供應的部隊由西向東朝俄羅斯邊境運動。而從一八一一年起俄羅斯的軍隊也同樣向其邊境集結。Gaetano consulted with his companions, and after five minutes discussion a manoeuvre was executed which caused the vessel to tack about, they returned the way they had come, and in a few minutes the fire disappeared, hidden by an elevation of the land
蓋太諾和他的伙計們開始商量起來。五分鐘以後，他們採取了一個行動，把小船掉過頭來。他們朝來時的方向轉回去，幾分鐘以後，就不見火光了，一片隆起的高地遮住了它。During the technoligy reaching process, as the main person of this technoligy item, i did a lot of reaching work, and i utilized the way of quantitative and quatitative analysis, then i mainly put forward the possibility of the orgnic carrier heating. as the same time, as a person in change of teachnology of a unit, we put the techenic plan into effect, from the running of a set of equipment, the situation of a set of equipment, the situation of utilizing meet every requiment of technoligy
本人在該課題的研究過程中，從項目開始有意向起作為主要完成人，在做了大量的調查和研究工作的基礎上結合原有工藝特點，利用定性和定量的分析方法，著重提出了熱載體加熱的可行性，同時作為單位技術負責人，全面組織了該項目的落實，經一套設備的試運行現上海海運學院工程碩士論文使用狀況均達到各項技術要求。The writer passes the fixed amount and qualitative analysis, the actuality investigates and theories study combines together, thinking that the main key stiching point of the high school grammar teaching consists in : the target of the high school grammar teaching escapes from the education of the large teachers and students with learning the real fact ; the high school grammar content system originates the result in studying the grammar, but many abuses exsisr hi the grammar research, thus affect the high school grammar teaching directly or indirectly ; in the cognition of the high school grammar teaching, people also need a process for continuously inclining to science ; the limitations of the contents and arrangement also exist in the grammar teaching materials - high school grammar teaching materials that arrange according to the grammar system oneself have the limitations, the contents of the language grammar in the teaching material and arrangement also have certain limitations, such as do n ' t follow the students " regulation of cognition, there is no the contents of the grammar teaching in senior high school and the request, the grammar in junior high school does n ' t pass, in the senior high school then returns to living, gradually, etc ; furthermore, teacher ' s character and the teaching methods are n ' t well suited, do n ' t join the static grammar teaching with the dynamic grammar teaching, neglect the practical characteristics of the teaching grammar ; for a long time, the position of the meaning in the grammar teaching of the high school is n ' t fixed correctly, either higher or lower etc. from here, the writer gets a conclusion : because of the existence of the above problems, cause " grammar useless " then request " desalinate grammar " even " cancel the grammar " creation, but not grammar knowledge oneselt is useless, therefore, from now on the direction of the grammar reform in education is to resolve these problems, not desa linate and cancel
在1898年馬建忠撰寫的第一部漢語語法專著《馬氏文通》問世到現在的一百多年裡，語法教學在中學語文學科中的地位始終沒有確定下來， 「淡化」甚至「取消」語法教學的觀點時而浮現于語文教學的理論與實踐中。問題的癥結何在?筆者通過定量與定性分析，現實調查與理論探討相結合，認為中學語法教學的主要癥結在於：中學語法教學確立的目標脫離廣大師生的教情與學情實際；中學語法內容體系來源於語法研究成果，而語法研究中存在著諸多弊端，從而直接或間接地影響著中學語法教學；人們對中學語法教學目的的認識也有一個不斷趨向科學的過程：語法教材也存在著內容及編排的局限性? ?中學語法教材的依據語法體系本身具有局限性，語文教材中的語法的內容與編排也具有一定的局限性，諸如沒有遵循學生的認識規律，高中沒有語法教學的內容和要求，語法初中沒有過關，高中則更趨回生等；再者，教師素質及教學方法不適應，沒有把靜態的語法教學與動態的語法教學結合起來，忽視了教學語法的實用性的特點；長期以來，中學語法教學的意義定位不準，不是偏高就是偏低等等，由此，筆者得出結論：由於上述問題的存在，導致了「語法無用」進而要求「淡化語法」甚至「取消語法」論調的產生，而並非語法知識本身無用，因此，今後語法教學改革的方向是解決這些問題，而不是淡化和取消。The amount of nb3si / nb5si3 increases, their morphology tends to be more regular, their distribution becomes more homogeneously with the increasing of withdrawing rate. the microstructure is better oriented along the longitudinal axis of the samples when the withdrawing rate is between 0. 6 and 6. 0mm / min. at the same withdrawing rate, the microstructure changes from the beginning part to the ending part of the samples
鈮?硅基rmics材料原始鑄態組織由初生nb基固溶體和在其間分佈的nb基固溶體+硅化鈮共晶團組成；隨著抽拉速率的增大，定向凝固共晶組織中硅化鈮強化相細化、數量增多、分佈趨于規則和均勻，定向效果顯著；在相同抽拉速率條件下，區熔試樣的組織從起始段到終止段發生了改變。The paper is on how to set up lab platform of vapour spewing to uppercooling water surface to coagulate directly and to observe and analyse which vapour coagulate on the water surface, the results enable people to know the security system of nuclear power. the range of the pressure parameters of prz is from 0. 2mpa to 0. 6mpa, and the range of the initial temperature parameters of cmt is from 23. 5 to 78. 5, all of the testing points are 30 and there are fifty thousand testing data. many results of vapour spewing to uppercooling water surface vertically to coagulate can get. for example : coagulating can make the water of cmt surge forcefully when vapour spews to uppercooling water surface, too many vapour - bubbles come into being and strike the water of cmt owing to rupture continually, all these will strengthen the surge because of the vapour pressure of cmt
實驗中prz飽和蒸汽壓力變化范圍為: 0 . 2mpa - 0 . 6mpa ， cmt中水初始溫度變化范圍: 23 . 5 - 78 . 5 ，實驗中測試工況30個左右，實驗測試數據50萬余個，得出了很多與非能動安全系統相關的蒸汽垂直噴向過冷水表面凝結時的結論：蒸汽垂直噴入過冷水表面凝結時會造成cmt中液面的強烈波動和振蕩，產生大量蒸汽汽泡，汽泡不斷破裂對cmt中液體帶來很大沖擊，勢必引起cmt中液體的振蕩，造成cmt汽空間汽壓不均勻，加強cmt液體的振蕩和波動。The idea is proposed that those increased date, which near the separating hyperplane, is significant for the forming of the new hyperplane, whenever these date are classed by the former hyperplane to test error set berr or test right set bok
與傳統的增量學習方法不同，本文中，作者認為那些在分類面邊緣增加的數據對分類面的改變都起著重要的作用，無論這些數據被初碩士論文支持向量機在圖像處理應用中若干問題研究始分類器p劃分到測試錯誤集berr或者測試正確集b 。But he drew away at last, and kissed her and covered her over, and began to cover himself she lay looking up to the boughs of the tree, unable as yet to move. he stood and fastened up his breeches, looking round. all was dense and silent, save for the awed dog that lay with its paws against its nose
但是他終于引退了，他吻著她，把她遮掩起來，然後開始遮掩著他自己，她躺著，仰望著上面的樹枝，還是沒有力量移動，他站著，把他的短褲扣好了，向四周望著，一切都在死寂中，只有那受驚的小狗兒，鼻子挾在兩腳中間，俯伏著。In the recent years, many scholars of the inside and outside country advance a series of arithmetics based on graph theory with reseach for the optimal setting coordination for current protection and distance protection in a complex multiloop network. the calculation for minimum break points set as stat for coordination of setting is the core of these arithmetics and large
近年來國內外許多學者基於圖論方法，對復雜環網方向電流保護和距離保護最優整定配合問題進行了研究，提出了一系列演算法，其中作為整定配合起始點，且具有最少基數的保護集合? ?最小斷點集（ mbps ，即minimumbreakpointset ）的計算是整個演算法的核心，也是計算量最大的部分。According to the requirement of a certain air - borne tracking system, we primarily finish the development of air - borne tws date processing system by using oriented object programming theory. the tws data processing system includes models such as, auto track initiation, auto track expiry, track maintenance, track initiation by hand, track expiry by hand, and communication i / o etc. the tws data processing system developed and encapsulated as engineering software is tested by radar simulator and practical radar
根據某型機載對地跟蹤系統的研製要求，利用面向對象的程序設計思想，初步設計研製完成了機載對地tws數據處理系統，包括量測數據預處理，自動目標起始與終結，手動目標起始與終結，跟蹤維持，通訊介面等模塊。Though china government have issued the long - term construction national debt since 1998, there is still vast breach of construction capital in pi. how to reform investment and financing system of public infrastructure, innovate new financing canal, attract private investment to infrastructure, and speed market proceeding of pi, have been being paid close attention to in business circle recently
=公用基礎設施建設資金向來短缺，雖然中國政府自1998年起開始大量發行長期建設國債，但是仍存在巨大的資金缺口。如何改革公用基礎設施投融資體制，開創新的融資渠道，吸引民間投資進入基礎設施領域，加快基礎設施產業的市場進程，成為近期經濟界廣泛關注的課題。And from the practice side the paper tries to draw the concl usion through comparing the contents of senior middle school entrance examination with that of college entrance examination, so as to find the differences between them and look for the reason why they bring in the cohesion problem, we assumpt that too easy of the senior middle school entrance examination, text - centred, little focus on language - using ability, are the main factors that lead to the incoherence. then the paper shows the different parts that ca n ' t connect with each other in the incoherence problem, and furthermore it tries to inquire into some practical ways of solving it from the angel of testing. and besides, the paper also appeals to the society for the necessity of reforming the senior school entrance examination, and meantime appeals to our middle school language teacher, never just cast their eyes only upon tests, but also the cohesion of students " permanent development
為了保證本文的科學務實，文中多處通過對比分析，定性分析等研究方法，具體剖析二者不銜接方面之所在，最終得出結論：由於中考試題的簡單，以教材為中心，不注重分析問題，解決問題等能力的考察，只圍繞課本中原封未動的知識來變換題型，進而導致初中英語教學過于強調知識的準確性，而忽略了只有通過廣泛閱讀大量語言材料，不斷輸入新的語言信息才能生成的閱讀能力以及其他語言運用能力的培養，造成初中為高中在能力方面鋪墊過少，高一學生沒有具備進入高中學習所必備的相關能力等不銜接問題；而高考測試注重閱讀能力等綜合語言能力考察的導向確保了高中英語教學從起始階段就以培養閱讀能力、搜集、整理、分析、綜合各種語言信息的能力為中心等綜合語言能力為中心，由此推出初高中英語教學的不銜接問題從初中既已形成，而在高中教學中表現得尤為突出。分享友人