middle element 中文意思是什麼
middle element
解釋
中間單元-
Based on the regional structure dynamics analysis of the lithosphere imbricate structure in lanping - weixi area, the middle section of three - rivers area ( n26 - 28 ), the bouguer gravity anomaly of deep structures was completed and the fractal of these faults was calculated. the geology structure model and the elasticoplastic three - dimension finite - element mathematic are described, made and calculated ; and physical simulation was accomplished
針對三江中段n26 - 28蘭坪-維西地區的巖石圈正交疊加構造的區域構造動力學分析，進行了深部構造的布格重力異常延拓處理和淺部的斷層分維計算，描述、製作計算了地質結構模型、彈塑性三維有限元數學模型和物理模擬。 -
With the rapid development of the semiconductor technology, large of the vacuum electronic device has replaced by the semiconductor element from the middle period of the last century. however, the vacuum electronic device owns tremendous prepotency in the exceed - high frequency and wide frequency band and high power field, especially in the exceed - high power field. the complexion won ’ t be changed for a long period
自上世紀中後期開始，隨著半導體技術的飛速發展，許多真空電子器件逐步被半導體器件取代，但是，在超高頻、寬頻帶、大功率，尤其是超大功率領域，真空電子器件在技術和經濟方面至今仍擁有巨大的優勢，而且在今後相當長的時期內，這種局面也不會改變。 -
From the middle - later period of the last century, with the rapid development of the semiconductor technology, large of the vacuum electronic device was replaced by the semiconductor element. however, the vacuum electronic device owns tremendous prepotency in the exceed - high frequency and high power field. this complexion won ’ t be changed for a long period
自上世紀中後期開始，隨著半導體技術的飛速發展，許多真空電子器件逐步被其取代，但是，在超高頻、寬頻帶、大功率，尤其是超大功率領域，真空電子器件在技術和經濟方面至今仍擁有巨大的優勢，而且在今後相當長的時期內，這種局面也不會改變。 -
We select ni / cr alloy resistor as element together with ceramic embedding hearth ; select small flat - and - disc heat - even hubby ceramic sample holder, select ni / cr & ni / si thermoelectric couple ( type k ) as thermoscope with threads 0. 5 mm in diameter which is installed in the middle of the holders symmetrically ; select aluminum silicate fire - retardant fiber as materials for heat preservation ; design some hardware, for example temperature controller & transporter, signal amplifier etc ; design controlling curve to heat stove ; and introduce the method of least squares nonlinear regression and subsection function to deal with data. in order to obtain the reasonable operation conditions and operation curve, we have also done many theory analysis and experiment discussions
通過理論和試驗探討，選用鎳鉻合金電阻絲作為加熱元件，配以陶瓷質埋入式爐膛；選用陶瓷質小尺寸扁平?圓盤均熱塊體型樣品支持器；選用0 . 5mm絲徑鎳鉻?鎳硅熱電偶（ k ）作為測溫元件；熱電偶對稱安置在樣品支持器容器的中部；選用硅酸鋁耐火纖維作保溫材料；合理選用和設計了溫度控制器、溫度變送器、信號放大電路等硬體；採用升溫曲線來控制爐膛供熱過程；採用最小二乘法非線性回歸與分段函數相結合的曲線模擬方法，進行圖形處理。 -
Yet being some endless man meaning economy conditions the element, the position in the middle part and even nationwide does not one another harmonize in case the economic all - up weight of henan against the per capita target is living, the downsteam level be in in the structure of production entirety. the countryside farming against the non - agricultural industries is patched the level to opposite to each other to let drop each other, the structure of production is regulateed the pace and is opposite to each other slowlyer. being living, the nationwide does not take shape the preponderance property yet, henan industrialize level is living, and the middle part six is saved the position to fall behind
然而，河南經濟在不斷的發展過程中，乃存在著一些不盡人意的經濟制約因素，如河南的經濟總量與人均指標在中部乃至全國的地位不相協調，產業結構整體上處于下游水平，農村農業與非農產業互補水平相對較低，產業結構調整步伐相對較慢，在全國尚未形成優勢產業；河南工業化水平在中部六省地位落後，城市化進程相對緩慢，經濟發展總體水平居中部六省中游偏下位置等，對此，我們應該有清醒的認識，應找出積極的應對策略，以促使河南經濟的騰飛，實現中原崛起。 -
Dongzigou ag deposit and jianbaoshan au deposit are hosted in the sandstone of middle - proterozoic suberathem, which are developed from the proterozoic sediment metal source - rocks formed during the meso - proterozoic volcanism and reworked by the mesozoic tectono - magmatism during the formation of the metamorphic core complexes in eastern hebei. the dongzigou ag deposit has the characteristics of reformed strata - bound origin, the jianbaoshan au deposit, located in the detachment fault, is the alterated rock type. both deposits have the similar wall - rock alteration, and show the same trace element behavior, and ree patterns. they are the results of the multi - stage tectono - magmatism in the environment of continental extension in eastern hebei region. their mineralization depended on their wall rocks and relative location in metamorphic core complexs
賦存於中元古宙長城系常州溝組的洞子溝銀礦床和尖寶山金礦床是由密雲-都山變質核雜巖構造體系所控制的一組礦床。其成因為中元古宙火山巖漿活動形成的沉積礦源，后經中生代的變質核雜巖構造巖漿體系疊加改造而成。洞子溝銀礦床具有層控迭加改造的特點尖寶山金礦床則具有破碎蝕變巖型礦床的特點。 -
With this kind of element, panel flutter analysis can be performed not only for thin plates but for the middle - thickness laminates
由於min3單元計及了壁板的橫向剪切效應，因此這種壁板顫振分析方法不僅可以針對薄板，而且可以針對具有中等厚度的復合材料層合板。 -
The method, based on the finite element theory, force - method theory, increment method and middle stiffness method, making use of the increment of curvature of the section, works out the increment of load applying and is proved in this thesis
接著，本文根據有限單元和力法原理、增量法及中點剛度理論，提出了本文暫且命名為曲率力法的非線性分析方法。該方法通過增加截面的曲率來反求框架外加荷載的增量，並在文中以試驗的框架模型為例，給出了整個推導過程。 -
Influence of soil body behind the abutment stress distribution and stress carry - over length due to different coefficient of friction is analysised, through the experimental results and the space finite element analysis results of the model, actual measurement results tally with the computing results well. ( 4 ) new type semi - integral abutment bridge is from optimization design of conventional abutment bridge - dashuiting middle bridge. not only bridge at both ends
分析了不同摩阻系數對臺後土體應力分佈和應力傳遞長度的影響，並對試驗結果和有限元分析進行了對比，實測結果和計算結果吻合良好; （ 4 ）將有縫橋-大水町中橋優化設計為新型半整體式無縫橋，橋梁兩端均不設伸縮縫，路面也不設任何接縫。 -
The choice dam type is especial importance, during the designed research of the rock - fill dam, particular under the rock - fill dam with very deeply cover layer, the stress and strain of the middle wall and cutting interpenetration wall of the dam foundation is mostly sensitive, whether the. design of dam is scientific and reasonable, it is very important for cutting interpenetration and stability of the dam, the article offer the reference for the design of cutting interpenetration in the foundation with deep cover with earth the water conservancy in xiaban zone, based on the study and analysis the design of cutting seep in the foundation with deep cover with earth, cutting interpenetration concrete wall and the joining model of cutting interpenetration material in body of dam and the applying effect in the practical worko based on the foundation which absorbed and summarize the achievement of design and research in the inter and outer country, for the project of the clay vertical middle wall and vertical cutting interpenetration, the asphalt concrete vertical middle wall and vertical cutting interpenetration the clay inclined middle wall and the lever carpet layer cutting interpenetration, respectively in terms of the different stage of complete period sluice period and working condition, adopting nonlinear calculate and analysis with the finite element method ; carrying the analysis and study with the 3d finite element method as to the different joining model of the left bank high slope cutting interpenetration body and the foundation concert cutting interpenetration wall ; carrying the analysis and study with the 3d finite element method as to the effect of the wall stress and strain because of the different elasticity modulus of the concert cutting interpenetration wall through the analysis and study with the different project. have comparatively all - around comprehended the various model dam, particular the distribute rule of stress and strain of the cutting interpenetration system, provide for the important evidence of the plastic area size the join model of the foundation cutting interpenetrate wall and dam body cutting interpenetrate system the choice of the dam model and the design of the structure of the dam body, the result of research and advice have very importance value in design and building for the similarity project
工程設計中，壩型的選取顯得尤為重要，特別對于壩基有深厚覆蓋層的堆石壩，心墻和壩基防滲墻的應力和變形是壩體、壩基最敏感的部位，設計方案是否安全、科學和合理，對大壩防滲和穩定起到至觀重要的作用。本文研究分析了國內外深厚覆蓋層基礎防滲設計、壩基混凝土防滲墻與壩體防滲體銜接形式及工程實際應用效果，為下坂地水利樞紐工程深厚覆蓋層基礎防滲設計的方案選擇提供了參考；在吸收和歸納了國內外堆石壩的設計研究成果的基礎上，對粘土心墻和壩基垂直防滲方案、瀝青混凝土心墻和壩基垂直防滲方案以及粘土斜心墻和壩基水平鋪蓋防滲方案，分別按竣工期和蓄水運行期的不同工作情況進行了有限元非線性計算分析；對左岸高陡邊坡的大壩防滲體與基礎混凝土防滲墻的不同結合型式進行了三維有限元靜力計算分析和研究；對混凝土防滲墻不同彈性模量對墻體應力和變位的影響進行了三維有限元靜力計算分析和研究。通過對不同方案的計算分析和研究，比較全面的了解了各方案壩體，尤其是防滲體的應力和變形分佈規律，為壩型選擇、壩體結構設計、基礎防滲墻與壩體防滲體的結合型式以及塑性區大小的確定提供了重要依據。 -
For the first time, based on frame structure with large thick raft plinth and many engineering examples, analytic method of interaction that means the analysis on three parts above as a whole with a full consideration of interaction thereof that met the need of the deformation correspond on the boundary was used to research on the interaction of structure and groundsill in this paper. and five models were adopted, which were : ( 1 ) a tube with symmetrical double - axis structure and symmetrical loads, ( 2 ) two tubes with symmetrical double - axis structure and symmetrical loads, and ( 3 ) a tube with symmetrical single - axis structure and symmetrical loads, and ( 4 ) two tubes with symmetrical double - axis structure and unsymmetrical loads, and ( 5 ) two tubes with unsymmetrical structure and loads. based on the middle - thick slab theory from mindli and the model for groundsill from winkle, the deformation character of raft foundation and the distributing rule for resisting force of fundus were studied in details by using b ig - style fem ( finite element member ) software, ansys
本文結合了大量的工程實例，以大底盤框架厚筏結構形式為研究對象，針對單個和多個塔樓布置於同一個大底盤框架厚筏基上的復雜結構體系，分（ 1 ）一個塔樓：結構布置雙軸對稱，荷載對稱的情況； （ 2 ）兩個塔樓：結構布置雙軸對稱，荷載對稱的情況； （ 3 ）一個塔樓：結構布置單軸對稱，荷載對稱的情? ； （ 4 ）兩個塔樓：結構布置雙軸對稱，荷載不對稱的情況； （ 5 ）兩個塔樓：結構布置和荷載均不對稱的情況等五種組合情況，全面系統地探討了上部結構?基礎?地基相互作用的大跨度基礎、基礎板變形特徵及其基底反力的分佈規律。 -
On the basis of the sufficient consideration of the interactions and mutual deformations among retaining structures, brace structures, ring beam, middle beams and foundation soil in the deep foundation pit system, the spatial mutual deformation analysis method for the deformation and stability analysis of deep foundation pit is proposed with the finite element method
在充分考慮深基坑支護體系中支護結構、支撐結構、圈樑、腰梁和地基相互作用及共同變形的基礎上，本文利用有限單元法，首先建立了深基坑變形和穩定分析的空間共同變形正分析方法。 -
The results showed that the vessel element did n ' t differentiate after the seeds had imbibied for 6 hours ; 6 hours after seeds germination, two loci ? ne below the middle portion of the cotyledon and the other in the lower portion of cotyledon - node zone ( cnz ) initiated the differentiation of vessel element simultaneously, then elongated towards the cotyledonary apex and hypocotyl - root region respectively ; eventually the two promoter loci began to interconnect through vessel elements
結果表明：種子吸漲6h ，未有導管分子的分化；種子萌發后6小時期間，自子葉中部偏下方和子葉節區下部的兩個位點同時啟動導管分子的分化，並分別向子葉葉尖和下胚軸-根的方向延伸；爾后，在發生兩個啟動位點之間發生導管分子的連接。 -
Finaly, to reduce the reflected volt of the middle element, namely compensating mutual coupling, we may put metal between the elements in its e - faces because in this place the mutual coupling effects is much more serious
最後，為了減小陣列中心陣元的反射電壓，在陣元間互耦效應大的e面方向加置一層金屬條塊進行互耦補償，討論了不同掃描角下周圍陣元對中心陣元的影響。 -
The structure of chemistry teaching materials in senior middle school is the logical organization among elements and components inner the teaching materials, those elements include knowledge element ( e. g
高中化學教材結構是指高中化學教材內部各要素、各成分之間合乎規律的組織形式。 -
The data regression processing method based on fuzzy mathematics theory is proposed to get the middle frequency band simulating result based on finite element result of low frequency band and statistics energy analysis result of high frequency band to get a complete frequency band result and solve the middle frequency band result processing problem in the simulation of floating raft isolation system
摘要為了解決浮筏隔振系統模擬結果的中間頻段數據處理問題，基於浮筏隔振系統低頻段的有限元分析結果和高頻段的統計能量分析結果與試驗結果的對比分析，提出採用模糊理論進行數據回歸處理來得到中間頻段的模擬結果，從而提出一種估算浮筏隔振效果的方法。 -
At different scanning angles, by analyzing the effects that the surrounding elements on the middle one, we conclude that the reflected vote of the middle element decreases, that ’ s the loss of reflected power decrcases, so the input power will increase
結果發現，在不同掃描角下，中心陣元的反射電壓得到減小，因此，達到了反射功率損耗減小，傳向天線單元輸入端功率增加，天線性能提高的目的。 -
Secondly, by analyzing parameter s, a new array antennas model has been presented in which the middle element has the same feature of that in large phased array antennas. so we can only study the mutual coupling between the middle element and others around, that approximately equals to study the mutual coupling between the common elements
此模型的中心陣元具有大型相控陣中陣元的一般特性，因此研究該陣列天線的中心陣元與周圍陣元間的互耦效應，可近似等效為研究大型相控陣中一般陣元的互耦效應。 -
In this paper the different middle wall ' s mechanical behavior on different rock mass has been simulated by establishing the three - dimensional finite - element model of the shallow double - linked - arch tunnel, and the basic loading law of the middle wall is obtained, then the proper form of middle wall under different rock mass during constructing the shallow double - linked - arch tunnel is given, which offers foundation for the design of middle wall in double - linked - arch tunnel
通過建立雙連拱隧道的三維有限元模型，模擬了不同圍巖級別條件下淺埋雙連拱隧道不同中墻形式的力學行為，得出了中墻的基本受力規律，提出了不同圍巖級別條件下修建淺埋雙連拱隧道所採用的合理中墻形式，為雙連拱隧道的中墻設計提供依據。 -
Based on it, we find the sufficient and necessary conditions about middle point which is additive ( unadditive ) or removeable ( unremoveable ). then we give constructive ways of non - total order r0 algebra whose element numbers are odd
在此基礎上我們得出了可去（不可去） 、可加（不可加）中點的r _ 0代數的充要條件，並進一步給出了一些奇數元非全序r _ 0代數的構造方法。
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