節間束 的英文怎麼說
中文拼音 [jiéjiānshù]
節間束
英文
fasciculi intersegmentales-
In this paper, ackerman steering linkage of double - wishbone suspension is taken as the study object, choosing the splitting joint and steering lever joint to carry out the design of optimization the mathematics models are established based on the multi - body system dynamics, applying its analysis method of kinematics to study the mechanism kinetic principles owing to more spatial factors considered, and calling off many hypotheses affecting the accuracy, compared with the traditional methods, the models are better to reflect the realistic motion principles, the results are more exact and applicable moreover, the force analysis is applied to the conduct mechanism the analysis method of dynamics in the multi - body dynamics is applied to study the forces applied on every component, working out the constraint reaction force of up and down ball joints, and developing the current computation program in the end, produce the upper wishbone geometry model in the ansys software package, meshing and carrying out the fea, testifying if the intensity of the wishbone meet with the requirements
本文以雙橫臂獨立懸架的轉向傳動機構作為研究對象，選擇對斷開點和節臂球銷的位置進行優化設計，在此基礎上建立了基於多體系統動力學的導向機構和轉向傳動機構的數學模型，運用該學科的運動學分析方法研究機構的運動規律，編制了通用優化設計軟體。由於考慮了更多的空間因素，取消許多影響準確性的假設，因此建立的數學模型與傳統的方法相比更能反映實際運動規律，得到的優化結果也更加精確實用。此外，本文還針對導向機構進行受力分析，在建立該機構的空間動力學模型后，運用多體動力學中的動力學分析方法研究各個桿件的受力，計算出上下球鉸的約束反力，並開發出了相應的通用計算程序。This paper first summarizes the production of the e - u - r cooperation for domestic and abroad scholar, and this cooperation is the combination of academic, industry and government ; secondly, try to analyze the reason which astrict the development of independent innovation ; finally, based on the comparative analysis, the article discusses the politic design of the independent innovation in china, which focuses on three main part of independent innovation
但同時自主創新的發展受我國制度和國情等原因的約束，也受到了制約，三個主體之間政府在自主創新中發揮了巨大的作用，而企業和學界之間的溝通不順暢，並沒有形成自發的合作，自己在做自己的創新，直接導致在自主創新的鏈條中，基礎研究和實踐發展的脫節，限制了我國自主創新的產出。Under the fractal application, the transitional state rendering method based on t - fbm constraint model is proposed. in this model, the transitional deformation energy is defined as the bi - association between the initial state and the transitional fractal detail, and the fbm constraint is realized by the threshold statistical estimation. furthermore, the regional buffering control and regional harmonic control can offer more abundant and flexible control ways for the rendering of fractal transitional state
針對過渡狀態可視化的分形應用，提出了基於t一fbm約束的繪制方法，將過渡變形能作為與初始形狀和過渡分形細節之間的雙向關聯，以閉值估計一作為fbm約束因子的具體實現，以區域緩沖與區域調和作為不同約束下的控制手段，很好地在繪制結果中反映出分形性過渡特性的分佈情況。The characteristics of vascular bundle in the first internode and grain - filling of heavy panicle hybrid rice ( hphr ) were studied
摘要對重穗型雜交稻穗頸節間維管束特徵及其籽粒充實進行了研究。This work follows professor wang naiyan " s ider of laser energy storage ring. the new method of ultra - short laser pulse train combination is developed from multiangular optics system
但是當脈沖個數增多時脈沖寬度為ps量級的激光的組束、空間調節將很難實現。Many scientists simply did not have time to school themselves in diplomatic niceties.
很多科學家根本沒有時間用外交場合的那種很講究的細微末節來約束自己。The defect of this kind of literary style is that do not there is not close connection between incident and incident, just appeared successively according to the order of time, made the structure of the works seem loose, it is difficult to form the whole effect ; at incident prosily, it narrates scarce to change rhythm static behavior describe have enough and to spare and work up insufficient sense, it was the history living dramas of static historical pictures but not a scene curtain with all linked with one another ring that reproduced out ; regarded incident as the centre, in people s discipline history, dredged and left literature to announce the aim of the question of life
作為一種敘事散文，回憶錄的寫法理應不拘一格，但事實上大多數作者都是採取的無技巧筆法，也就是一個接一個地敘述事件直至結束，其間加入自己對歷史的感受和思考。這種寫法的缺陷是事件與事件之間沒有緊密的聯系，只是按照時間順序先後出現，使作品結構顯得鬆散，難于形成整體效應對事件平鋪直敘，敘事節奏缺乏變化，靜態描述有餘而動感不足，再現出的是一幅幅靜止的歷史畫面而非一幕幕環環相扣的歷史活劇以事件為中心，以人紀史，疏離了文學揭示人生問題的宗旨。Iv ) revolute joint element, nonlinear spring - damper element, 3 - d 5 points contact element are applied to simulate the revolute restriction between two caterpillar boards, suspension nonlinear vibration, contact between wheels and caterpillar boards, and contact between caterpillar boards and ground are considered respectively. drucker - prager material is employed to simulate reinforced concrete
4 、應用大幅度轉動約束單元、非線性彈簧阻尼單元、三維五節點接觸單元分別模擬自行火炮履帶板之間的轉動約束連接、懸掛非線性振動及負重輪與履帶板之間的接觸和履帶板與地面的接觸問題；根據材料非線性理論，提出利用drucker ? prager材料建立土壤的非線性有限元模型。The control system of mould level is crucial to improve the slab quality in the continuous casting process, pid controller is used in the traditional mould level control, and it has some defaults, such as : at the start - up or finishing period of casting or during the changeover of tundish, pid control has a bad effect, its overshoot is large and its transient time is long ; the erosion of the tundish stopper and the submersed nozzles lead to the accuracy of control become bad ; the abrupt falloff of block in the submersed nozzles makes the level acutely fluctuate, and pid control can not overcome the disturbances resulted from the change of casting speed
結晶器液位控制系統是提高連鑄產品質量的關鍵環節，傳統的連鑄機液位控制方法採用常規的pid控制，存在如下不足：開始、結束澆注和換中間罐澆注時，控制效果差，超調量大，過渡時間長；塞棒頭和浸入式水口被腐蝕后引起控制精度差；浸入式水口堵塞物的突然脫落所引起的液位劇烈波動；無法克服拉速波動引起的擾動。Compared with the behavior of macromolecules in real solution system, the adsorption information in the monte carlo simulation system, such as adsorption isotherm, surface coverage, and bound fraction, was studied for discussing its relation to simulation parameters. five - selection simple cubic lattice, self - avoiding walk, and nearest interaction model were used to construct the homopolymer adsorption model on the solid - liquid interface. periodic boundary conditions were used to reduce the fixed error from limited cubic lattice in size
模擬中採用五選擇簡單立方格子上的自迴避行走和最近鄰相互作用模型；使用周期性邊界條件以減小有限大格子空間帶來的系統誤差；用鏈節間相互作用能、界面吸附能、體相濃度和鏈長約束體系中的高分子的吸附行為；用末端轉動、 l -翻轉、曲柄運動、蛇形運動和r - r切除-生長法對模擬體系進行擾動；用系統達到吸附平衡后的樣本來研究模擬體系中的高分子鏈在固液界面上的吸附。However some problems have exposed as well - employees " indifference in break - even cost, imperfect institutions of cost evaluation & cost control, cost accounting of workshop departed from that of the whole factory, false cost statistics, nonstandard materials management leading to out - of - control cost, man - hour and material quotas without restriction, financial executives with low abilities in general
但也存在一些突出問題，如企業員工成本意識薄弱，成本考核、監督制度不完善，廠級成本核算與車間成本核算脫節，成本失真現象比較嚴重，物資管理缺乏規范化而造成成本失控，工時及材料定額不完善而缺乏約束力，從事財務管理會計人員的素質普遍不高等等。Taking load uncertainties, infeasibility problem and multiple objection of the reactive power optimization in the radial distribution system into consideration, loads are modeled as fuzzy interval numbers. fuzzy power flow is proposed based on fuzzy interval load for the more practical membership function of line losses rate and maximal voltages offset. this thesis presents multiple objection model of the reactive power optimization considering uncertainties using the fuzzy set theory
對配電網電壓無功優化問題中負荷的非概率性的不確定性問題、多目標問題、約束不可行性問題進行了研究，用模糊區間來描述實際的負荷情況，並用負荷的模糊區間值計算配電網的潮流，得到有功功率損耗和電壓的模糊區間值，使網損率和節點電壓最大偏移量的隸屬函數更接近實際情況；將改進遺傳演算法與模糊集理論相結合，通過求解多目標函數和約束條件的模糊集合的交集，得出網損率和節點電壓最大偏移量最小的最優運行狀態。Madam, he pursued, i have a master to serve whose kingdom is not of this world : my mission is to mortify in these girls the lusts of the flesh ; to teach them to clothe themselves with shame - facedness and sobriety, not with braided hair and costly apparel ; and each of the young persons before us has a string of hair twisted in plaits which vanity itself might have woven ; these, i repeat, must be cut off ; think of the time wasted, of - mr. brocklehurst was here interrupted : three other visitors, ladies, now entered the room
我的使命是節制這些姑娘的肉慾，教導她們衣著要謙卑克制，不梳辮子，不穿貴重衣服。而我們面前的每個年輕人，出於虛榮都把一束束頭發編成了辮子。我再說一遍，這些頭發必須剪掉，想一想為此而浪費的時間，想」While tv signal is switched, scm outputs volume adiusting code with refference to default volume in a certain period to realize closed loop control of tv accompanyind sound, afterwards back to open loop control
當信號切換操作時，在一定時間內以默認音量值為參照，由單片機發出電視接收機音量調節編碼，實現電視伴音音量閉環調控，調控結束后恢復開環形式。Training performance evaluation is a key tache of business training, it is important for corporation, staff, and entire training system. character of training performance is lag and indirect. after training, we can research the performance in a long time, calculate direct income and evaluation difficult are difficult
培訓績效評估又是企業培訓體系的一個關鍵環節，不論是對企業組織，員工個人還是整個企業培訓系統都有著重要作用。培訓績效具有滯后性、間接性特點，培訓績效在培訓結束后的相當長一段時間內才能體現出來，直接收益很難計算，評估存在較大難度。Starting in the spring of 2007, daylight saving time start and end dates for newfoundland will transition
從2007年春天開始，紐芬蘭日光節約時間dst的開始日期和結束日期將會變遷。This update includes updated time zone definitions for daylight saving time start dates and end dates for the united states. this update also includes other fixes
此更新包含了美國日光節約時間dst起始和結束日期的時區定義更新，以及其他的修正程式。In section 4, by making use of the fourier transformation for spatial variables and starting from the nonparaxial propagating equation of ultrashort pulsed beam in temporal frequency domain, the nonparaxial solution basing on the paraxial propagating solution was derived, which come to exact solution by iterative of the paraxial integral solution
在第四節里，通過採用空間變量的傅立葉變換和利用時間頻率域下的非傍軸傳輸方程，我們得出了超短脈沖光束傳輸的非傍軸的修正方法。This subsection could include requirements for the software to operate inside various hardware constraints, such as timing constraints, memory constraints etc
本節包括軟體在不同的硬體平臺運行的需求，如時間相關的約束，內存方面的約束等。Juwan howard, playing mostly before the benches cleared, had 11 points and 11 rebounds
霍華德在第四節結束前的大部分時間都在場上，他整場拿下了11分11個籃板分享友人