根靠接 的英文怎麼說
中文拼音 [gēnkàojiē]
根靠接
英文
root grafting by approach-
Based on characteristics and connectivity of the groups in molecules, the group contribution method and topological method was combined together, a new method was developed which can be used to calculate the density of alkyne from molecular structure
摘要根據分子中基團的特性和連接性，將基團貢獻法和拓撲方法結合在一起，發展了一種計算炔烴密度的新方法基團鍵貢獻法，該方法具有基團貢獻法適用范圍廣和拓撲方法計算結果準確可靠的特點。Integrating the power flow program with the tools matlab simulates the transient response of the distribution networks with the direct combination wind generator under disturbances, it provides the credible rationale to the research on stability and maximal penetrable power
本文結合配電網潮流程序，利用matlab作為模擬工具，模擬包含直接並網風能轉換系統的配電網路在受到擾動情況下的暫態響應，對含有風電場的電力系統穩定性研究及風電場極限穿透功率的研究，提供了可靠的理論根據，有重要的現實意義。The asteroids are the most important small bodies in the solarsystem, and they mainly lies in the two locations - a main belt between the mars ' s orbit and the jupiter ' s and the near - earth space. the most feature of the orbits of near - earth asteroids ( neas ) is that the semi - major axes of the orbits are nearly equal to that of the earth or the perihelia distances are approximate to or even less than the mean distance between the sun and the earth, thus they could move into inside of the earth ' s orbit, so that they might close approach or even colliside with the earth ( or other planets, such as the venus, the mars, etc. ). the characteristic brings about some difficulties in the numerical research during their orbital evolution, which leads to the failure of the normalization technique in the general removal impact singularities of celestial mechanics methods and the symplectic algorithm which is successfully applied to the investigation in quality. by comparing the computation effects of several common numerical methods ( including symplectic algorithm ), and considering the nature of the movement of the small bodies, the corresponding treatments are provided here to improve the reliability of the computation
小行星是太陽系最重要的一類小天體，主要分佈在兩個區域；火星和木星軌道之間的一條主帶和近地空間.近地小行星軌道的最大特點是其軌道半長徑與地球軌道半長徑相近，或近日距離接近甚至小於日地平均距離，其運動可深入到地球軌道的內部，這將導致該類小行星與地球（還有金星、火星等）十分靠近甚至發生碰撞.這一特徵給其軌道演化數值研究帶來一些困難，包括天體力學方法中一般消除碰撞奇點的正規化處理以及對定性研究十分成功的辛演算法都將在不同程度上失效.通過對幾種常用數值方法（包括辛演算法）計算效果的比較，根據小天體運動自身的特性，給出了相應處理措施，從而可提高計算結果的可靠性Huck felt that a silence was going to ensue - a thing still more awful than any amount of murderous talk ; so he held his breath and stepped gingerly back ; planted his foot carefully and firmly, after balancing, one - legged, in a precarious way and almost toppling over, first on one side and then on the other. he took another step back, with the same elaboration and the same risks ; then another and another, and - a twig snapped under his foot
他每退一步，靠單腿用力，身子先往一邊傾，然後又傾向另一邊，有時差點栽倒，然後小心地站穩腳跟，接著以同樣的方式，冒同樣的危險再挪另一隻腳，就這樣左右輪換著往後退突然一根小樹枝啪地一聲被踩斷！Open and shut - down is operated by the density variati on bet ween condensation water and steam, condesation water can drive valve directly, featuring precision and reliability
倒置桶疏水閥的開啟和關閉是根據凝結水和蒸汽的密度差來動作的，凝結水可直接驅動疏水閥啟閉，其動作準確，可靠性高。After being improved, the gear surface contact fatigue strength obeys weibull distribution and stress obeys normal distribution, the gear bottom bend fatigue strength and stress obey logarithm normal distribution, according to the relation of average safe rate and reliability, then the gear strength reliability design and check equations can be deduced
將齒面接觸疲勞強度按威布爾分佈、應力按正態分佈處理，將齒根彎曲疲勞強度和應力均按對數正態分佈處理，再根據平均安全系數和可靠度之間的關系，推導出了齒輪強度可靠性設計和校核公式。Electromotor joins with high efficiency selected water pump, scm ( single chip micyoco ) control system commands water pump according to cooling water temperature which substitutes traditional strap - driving mechanism pump and forms tael - level intellectualized control cooling system combining with electromotion control of cooling fan. consequently it realizes that water pump and fan autoregulate with engine working status and assures t hat cooling water temperature keeps in the best range all the time and advances the reliability of engine working and realizes exact control of cooling water temperature in deed
選用高效率水泵與電機聯接，改由單片機控制系統根據冷卻水溫控制水泵的工作，代替傳統的皮帶帶動的機械水泵，結合冷卻風扇的電動控制形成兩級智能化控制的冷卻系統，從而，實現了水泵和風扇轉速隨發動機工況變化的自動調節，真正實現了冷卻水溫的精確控制，保證了冷卻水溫始終保持在最佳范圍內，大量減少傳熱損失降低油耗，並提高了發動機工作的可靠性。In terms of the innovative idea of “ fully wrapped joining ” and the status in quo of recent research on the joining techniques of ceramics and metals, an inverse - wedge - shaped ceramic insert was designed with such strong points as saving material, low cost, reliable joint and easy to manufacture, and some experiential data about it were provided accordingly
根據「全包容」的創新思想和陶瓷與金屬的連接技術研究現狀，詳細設計了用材少、成本低、聯接可靠、容易製造的倒楔角陶瓷鑲塊結構，並提供了相應的經驗數據。The third section is the investigation of the current situation of the hangzhou " s regional tourism cooperation. it disclosures the characteres, the problems and the restricted factors in the regional tourism cooperation development. the investigation methods include the literature search, access method and job - site survey
選取杭州與周邊縣市發展區域旅遊合作的部分案例，依靠文獻調查法、訪問調查法與實地觀察法三種方式的結合運用，對區域旅遊合作現狀進行了直接接觸與認識，並據此對區域旅遊合作的特點、存在問題以及產生問題的根源進行了揭示。Six kneed head of cushion can according to back contours of the human body, automatic regulation knead height of head, make back of you, waist every corner can is it knead intimate contact of hair to experience
該靠墊的六個揉捏頭，分柔和型和刺激型；它可根據人體背部曲線，自動調節捏頭高低，使您的腰背各部均能感受到揉捏頭的親密接觸。Second, for robust estimation of camera parameter, we take into account overall color change and focal length adjustment between overlap images
另外為了對圖像進行可靠的拼接，演算法根據普通數字相機的特性，考慮了圖像整體色彩變化與焦距調整。Based on the geometry between sunshine ray and real terrains, the distributed models were developed to simulate the extraterrestrial radiation and possible sunshine duration over rugged terrains respectively. according to the principles of direct and diffuse radiation on tilted surfaces, the distributed models to estimate the direct and diffuse radiation over rugged terrains were developed also. the proposed models were proved to be able to treat volumes of data and are applicable to satellite image processing platforms or geographic information system ( gis )
起伏地形下太陽輻射分散式模型研究根據太陽光線與實際地形之間的幾何關系，建立了起伏地形下天文輻射、可照時間的分散式估算模式；依據坡地直接輻射和散射輻射機理，分別建立了起伏地形下直接輻射、散射輻射的分散式估算模式；建立的分散式模式計算結果可靠，可進行大數據量處理，適用於遙感圖像處理、地理信息系統等數據處理平臺。In the construction of the tanghe inverted siphon on mid - roule of south - to - north water transfer project, some reliable construction processes and techniques are applied such as belt conveyor with three - rail gantry, construction with combined steel formwork, straight screw sleeve connection for reinforcement and the crushed stone - planting method etc., by which better construction effects are obtained
摘要南水北調中線唐河倒虹吸工程項目施工中，根據工程特點，採用了三軌門架式皮帶布料機、鋼模板聯體施工、鋼筋滾壓直螺紋套筒連接、混凝土施工縫栽石法等可靠的施工技術和施工工藝，取得了較好的效果。It shows that the method and the results can be used for designer, capital construction manager and researcher reference. 6 > the statistic parameters of load effect and resistance on fatigue reliability are studied in the paper. according to statistic analyzing of the real data from spot and the old test data, the fatigue reliability is calibrated on 8 details, which are provided in the code, by first order second moment ( fosm )
6 、通過鋼結構吊車梁實測資料與以往疲勞試驗資料進行統計分析，提出了荷載與抗力的統計參數，用一次二階矩方法對鋼結構規范中規定的8類連接和構造型式的疲勞可靠性進行了校準分析，根據計算結果給出疲勞目標可大連理工大學博士學位論文一靠指標的建議值與分項系數的設計表達式。From its realization, the local short - delay interconnection method, the coding symbol synchronization method of multidimensional tcm, and the reliable receiving structure of high - speed dada are advanced
同時根據工程實踐總結了vd基於網格圖的短時延局部連線設計方法、接收端的多維tcm編碼符號同步方法，設計了高速數據的可靠接收結構。Early last year, articles extolling the virtues of the new economy abounded as " techno - mania " gripped global equity markets. much has changed since then : following the subsequent plummeting of the tech - heavy nasdaq index, the average american has seen his net worth decline for the first time in more than fifty years. the network economy is not the end of history
網路經濟並沒有從根本上改變實物經濟的運行規則，但是，在網路這個載體上，實物經濟的增值鏈被鏡象到網路上形成虛擬的增值鏈，而整個增值過程依靠電子信息流來連接，它的好處是使增值的成本下降、速度加快、范圍擴大。But it is not half enough to relay on the activities on a special subject two or three periods a week to thoroughly overcome the present situation of mechanical study and passive study
然而要從根本上改變學生單純接受學習的現狀，僅靠每周2 3課時的專題研究活動是遠遠不夠的。Using the digital technology improves the performance traditional thyristor welding machine, according to the characters of the double inverse star from rectifier circuit, set the parameters with micro - controller accurately, design the dependable trigger circuit, lead the feedback of voltage for the operation program, so the voltage of main circuit be carried out very steadily
摘要利用數字控制技術對傳統晶閘管焊接電源進行改進，根據雙反星型晶閘管整流電路的特點，採用單片機進行精確設定，設計了高可靠性觸發迴路，結合電壓反饋進行程序運算控制，實現了主電路輸出電壓的精確調整和可靠運行。This plan avoids the phenomenon that it is too hot at the nearer of the heatsource but too coid at the end. most big heat - net use indirect heat - supply mode, when the fist - net can provide enough thermal energy, the regulating system can run dependably according the initial value
為解決好熱力站的爭熱現象，提出「熱量均攤」控制策略，避免了熱源近端太熱而末端太冷的現象的發生。大型熱網普遍採用間接供熱方式，當一次熱網供熱能力充足時，調節系統會根據設定值可靠運行。First, delay window is used to reduce influence of pulse disturbance and signal amplitude to measurement result. second, according to the feature that width of receiving signal is wider than disturbing signal, width differentiation circuit is utilized to distinguish receiving signal and disturbing signal. third, most of digital circuits are integrated into isplsi ( in system programmable large scale integrated chip ) 1032 so as to simplify design and to develop the stability and reliability of the system
關于提高系統的穩定性和可靠性問題：一是採用了延遲窗口接收技術，以盡可能減小干擾脈沖對測量結果的影響；二是根據接收信號脈寬比干擾信號脈寬要寬的特點，採用脈寬鑒別電路來鑒別接收信號；三是用可編程大規模晶元isplsi1032對系統大部分的數字電路進行了集成化設計，達到既簡化電路設計、又提高系統穩定性可靠性的目的。分享友人