方向平衡 的英文怎麼說
中文拼音 [fāngxiàngpínghéng]
方向平衡
英文
balance in yaw-
Key mouse on the screen in the direction of balance control line
鼠標放在畫面上的方向鍵上來控制平衡了!It has the good qualities of both tem horn antenna and dipole antenna, less dimensions construction, good direction and higher efficiency. its impedance and radiation are analyzed. good agreements are obtained from experiment and calculation
這種平面喇叭天線採用了新型的平衡饋電方式,結構簡單,性能良好,同時結合了tem喇叭和振子天線的優點,結構維數低,具有較強的方向性、較高的效率,在uwbsar軌道系統實驗中取得了比較理想的結果。In the retrofocus project, a retrofocus structure with two elements is used in the object lens to enlarge fov and back working distance, in the head of which the negative meniscus have the effect of balancing aberration and deviating rays like a prism. and a standard hyperhemisphere immersion lens with high refractive index is put behind the object lens to satisfy the receiving of a detector with smaller photosensitive
反遠距設計方案中物鏡採用二片式反遠距結構,增大了視場和后工作距離,彎月型負透鏡在前,具有平衡像差和棱鏡的偏向作用;物鏡後放置高折射率標準超半球型浸沒透鏡,滿足小光敏面探測器接收。The metaphase plate would thus be the null point between two equal but oppositely directed and acting groups of kinetochore tubules.
中期板大概是兩個相等而方向相反的放射狀著絲點微管群之間的平衡點。In light of the elastic thin plate theory, the author induced equilibrium differential equation of bi - direction cellular slab, which was proved correct through analysis and comparison to result of ansys to with theoretical calculation. through the deflection and bending moment coefficient calculation of bi - direction cellular slab under various boundary conditions, the author brought forward the theory that the deflection of mid - span and bending moment coefficient calculation of mid - span and support of bi - direction cellular slab could be in accordance with solid plates ", which could satisfy the precision of engineering
本文根據彈性薄板理論,導出了雙向空腹板的平衡微分方程,並通過理論計算和通用有限元程序ansys結果對比,驗證了其正確性;通過對各類邊界條件下雙向空腹板撓度和彎矩系數的計算比較,本文提出:雙向空腹板跨中撓度及跨中、支座彎矩可使用本文空腹板剛度公式查找現有的實心板撓度彎矩系數表進行計算,完全能滿足工程精度要求。The anion surfactant nals was the most efficient in the process and was selected as collector by orthogonal method. the interfacial tension and cmc of nals ( cmc 6. 5 10 - 3m ) in the solution was measured by hanging ring test, the function relationship between interfacial tensions and nals concentration was : = - 0. 9523 in 2c - 24. 534 in c - 81. 411. the relation of interfacial adsorption equilibrium in the solution system was respectively tested and calculated with gibbs equation and dynamic method. the conclusion showed that ( 1 ) the experiment result of dynamic method with was highly in coordination with the value which from theoretical calculation. ( 2 ) the surfactant molecule was in arrangement of monomolecular layer at the gas - liquid interface
用吊環法測定了十二烷基硫酸鈉水溶液不同濃度與其界面張力的關系,擬合得到的回歸方程為= - 0 . 9523ln ~ 2c - 24 . 534lnc - 81 . 411 ,同時還測得其臨界膠束濃度值( cmc為6 . 5 10 ~ ( - 3 ) m ) ,運用吉布斯等溫方程和動態法分別計算和測定了該溶液系統的界面吸附平衡關系,結論表明: ( 1 )動態法測定結果基本吻合吉布斯方程的理論計算; ( 2 )表面活性劑分子在氣?液兩相界面是以單分子層形式定向有序排列的。Reason and balance method of the axial propulsive force of the centrifugal pump
淺析離心式水泵產生軸向推力的原因及其平衡方法But as the tundra becomes shrubbier and as the soil becomes drier in the summer as a result of higher temperatures, the balance could swing back the other way, because plants, particularly woody ones, will fix more carbon and lock it back into the arctic ecosystem
但當苔原長了小樹,土壤也因為夏季較高的溫度而變得乾燥時,平衡可能蕩向另一個方向,因為植物(尤其是木本植物)會固定更多的碳,將其鎖回北極生態系裡。Based upon virtual displacement method and the updated - lagrangian approach, stiffness matrices for two - dimensional elastic - plastic beam model in large displacement were proposed, in the derivation of which transverse stress was included because it was believed that part of the 2nd order effects of various stresses, which are in equilibrium with each other and with the external loads, will counteract each other and neglecting either part would possibly lead to incorrect results
利用虛位移原理和更新的拉格朗日方法,導出了大位移彈塑性梁單元剛度矩陣的顯式表達式,在剛度矩陣推導中引入了截面內非線性剪應力和橫向應力的影響,剛度矩陣通過了剛體檢驗。之所以要引入橫向應力的影響,是因為本文認為,保持平衡所需的所有應力,它們各自的二階效應會相互抵消,因此忽略其中的任何一項都可能導致不正確的結果。By constructing the geometrical model of a certain underground single arm type pantograph and applying the translation of pantograph - head balancing bar and the perpendicular displacement of pantograph in the direction of the movement of locomotive while raising pantograph as the objective which must satisfy the demands of locomotive ' s stable current collection, this paper applied the multi - objective optimization based on the genetic algorithms to design the pantograph mechanism
摘要在建立某地鐵單臂受電弓簡化幾何模型的基礎上,根據列車平穩受流對受電弓提出的各項要求,以受電弓升弓時機車前進方向上的縱向偏移量和弓頭平衡桿的平動為目標,以受電弓正常升弓所需升弓轉矩等為約束,運用基於遺傳演算法的多目標優化技術,對該型受電弓機構進行了優化,得到了使受電弓運動性能達到最優的幾何參數。But - and really it is not too big a but - it does seem that the balance of probability is firmly tilted towards the supposition that atlantis was more than a legend ; that, in reality, it was a historical fact
但是-而且真的它不太大一但是-它確實像是可能性的平衡,堅定地向亞特蘭提斯是超過一個傳說的想像方面傾斜;事實上,它就是一種歷史的事實。This paper focuses on the research of the stress mechanism of the ribbed shell structure in statics, dynamics and under the explosive load on the basis of the engineering practice of cave depot of single aircraft. in this paper, according to the classical shell theories, the basic differential equilibrium of the ribbed shell structure and the finite element analysis of 3d rippled plate are established, in which the function of annular ribs reinforcement bars and 3d ripped steel plates are distributed in the range of the steel, and the functions along the longitude direction of tension, bending, and torsion are neglected ; applied with dynamic analytical theory, the dynamic model of ribbed shell structure and the analytical theory model of elastic - plastic are set up ; the triangle series method is used to solve the displacement and stress under the distributed load and the concentrated load of the ribbed shell structure
本文以軍用機場地面單機掩蔽庫工程建設為工程背景,首次對內襯三維波紋鋼板混凝土拱型復合結構的受力機理進行了靜力、動力和爆炸荷載的分析研究。根據將橫肋、鋼筋及三維波紋鋼板的作用均勻分佈在殼體范圍內的情況,忽略橫肋、鋼筋及三維波紋鋼板沿殼體母線方向的抗拉、抗彎及其抗扭作用,首次推導出了內襯三維波紋鋼板混凝土殼體的微分平衡方程,建立了有限元計算模型,並採用三角函數法,求解了三維波紋鋼板混凝土拱型復合結構在分佈荷載和集中荷載作用下的位移響應和應力響應,並與普通殼體進行了比較。In this paper we study the single - species chemostat model with time dilay. based on [ 8 ], we analyze the hopf bifurcation of the system which take the diluton as a parameter, and we obtain that under the conditon of the existence of positive equilibrium and if the dilution is too big or too small, the system will appear hopf bifurcation
在文[ 8 ]的基礎上,以模型中的流量為參數進行了hopf分支分析。得出了在正平衡點存在的條件下,當流量較大或較小時,系統的正平衡點附近會產生hopf分支,並應用中心流形和規范形理論給出了分支方向及分支周期解穩定性的計算公式。This dissertation mainly investigates the problem of multi - objective cooperative optimization on the design of the mixed - model flow manufacturing. based on the cooperation design ideology, the cooperative and mutual effect of balancing and scheduling of mixed - model flow line is taken into consideration in the design, thus, the design is balancing - to - scheduling and scheduling - to - balancing
本文主要研究混合流水生產系統設計中的多目標協同優化問題,基於協同設計的思想,綜合了混合流水生產系統中平衡設計與排產設計兩個方面的協同和交互效應,進行面向排產的平衡設計和面向平衡的排產設計。From numerous “ balanced and unbalanced ” phenomena existing in nature, society, people ' s daily life, work and study, it tries to : disclose the law that things develop towards balance ; explore methods for internal balance of things ; enhance people ' s capability to know nature and coordinate with it, so as to make a further progress in human civilization
力求從大量存在於自然、社會及人們日常生活、工作和學習中的「平衡與不平衡」的現象中:揭示事物發展趨向平衡的規律,探討事物趨向自身平衡的方法,提高人類認識協調自然的能力,達到進一步推動人類文明進步之目的。The main object of this paper is to design a diagonal impeller, which requires small size and high rotating speed. the first step of the design is to solve the radial equilibrium equations on the s2 stream surface. second, the blades designed according to the results of the first step
方案計算是為二維設計做基礎;二維設計是在s2流面內用流線曲率法求解完全徑向平衡方程,利用流場計算的結果來初步判斷設計的工程合理性;葉片造型利用s2流場的計算結果,近似沿著氣流流面進行造型。Thus, when functions and incomes can not be peer to peer, or local governments encounter fiscal gap inevitably, we need more detailed distinction to ensure the rationality of function that local governments take on, and we need transfer payment to realizes upright equilibrium and horizon equilibrium, ensuring inhabitants in different areas can enjoy fundamental or approximately equivalent public services
因此,在事權財權無法對等的情況,在地方政府不可避免存在財政缺口的情況,我們需要對支出職能更加詳細的劃分確保地方政府所承擔支出職能的合理性;我們需要依靠轉移支付來實現縱向平衡和橫向平衡,保證不同地區的居民都能享受到最基本或大體相當的公共服務。Abstract : the relations between prestressed reinforcements in two directions and the total balance loading of unbonded prestressed dual concrete slabs are established in the present paper based on the analysis of projects, in which the structural cost is optimized satisfying the requirements of the service state, the ultimate state and constructions
文摘:本文在對無粘結預應力雙向板兩個方向平衡荷載分配方案分析的基礎上,建立了以兩個方向預應力筋面積與總平衡荷載的關系式,在滿足極限狀態、正常使用極限狀態和構造要求的條件下,使結構的造價達到最佳。The relations between prestressed reinforcements in two directions and the total balance loading of unbonded prestressed dual concrete slabs are established in the present paper based on the analysis of projects, in which the structural cost is optimized satisfying the requirements of the service state, the ultimate state and constructions
本文在對無粘結預應力雙向板兩個方向平衡荷載分配方案分析的基礎上,建立了以兩個方向預應力筋面積與總平衡荷載的關系式,在滿足極限狀態、正常使用極限狀態和構造要求的條件下,使結構的造價達到最佳。In this respect the course concentrates on viewing the four bottle selection as a whole picture and explores the relationships between the selected equilibrium bottles. content the principles of aura - soma as a non - intrusive self - selective system
彩油是用來幫助個人成長的工具,它可以帶來各方面平衡和令你更了解自己來到這個世界的意義,並向積極正面的方向成長及修行。分享友人