管子的應力 的英文怎麼說
中文拼音 [guǎnzideyīnglì]
管子的應力
英文
stress-rupture testing of tube- 管 : Ⅰ名詞1 (管子) pipe; tube 2 (吹奏的樂器) wind musical instrument 3 (形狀似管的電器件) valve;...
- 子 : 子Ⅰ名詞1 (兒子) son 2 (人的通稱) person 3 (古代特指有學問的男人) ancient title of respect f...
- 的 : 4次方是 The fourth power of 2 is direction
- 應 : 應動詞1 (回答) answer; respond to; echo 2 (滿足要求) comply with; grant 3 (順應; 適應) suit...
- 力 : Ⅰ名1 (力量; 能力) power; strength; ability; capacity 2 [物理學] (改變物體運動狀態的作用) forc...
- 管子 : [工業] tube; pipe; valve管子安裝 pipe installation; 管子扳手 bulldog wrench; 管子鋼 tube steel; ...
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Vsp is both a pivotal tache in logistic distribution optimization and indispensable in electronic commerce. it can increase logistic economic benefit and realize logistic rationalization. the systemic study on the theory and method of vsp is the base on the growth of logistic intensivism, the establishment of modem chain of command, the development of its and ec. now, the problem is not only applied to the field of auto transportation, but also to ship avigation communication electricity industry management computer application etc. the algorithm has been applied into many combinatorial optimization problems such as the trainman ' s shift arrangement in avigation the optimization design of cargo arrangement in ship company
對貨運車輛進行調度優化,可以提高物流經濟效益、實現物流科學化。對貨運車輛調度優化理論與方法進行系統研究是物流集約化發展、建立現代調度指揮系統、發展智能交通運輸系統和開展電子商務的基礎。目前,問題的形式已有很大發展,該問題以不僅僅局限於汽車運輸領域,在水運、航空、通訊、電力、工業管理、計算機應用等領域也有一定的應用,其演算法已用於航空乘務員輪班安排、輪船公司運送貨物經過港口與貨物安排的優化設計、交通車線路安排、生產系統中的計劃與控制等多種組合優化問題。Under the changes being considered by the government, the present system would be replaced by “ rebuttable joint custody ”, where there would be a presumption that each child should spend equal time living with both parents, unless there are strong reasons against it
在政府修改的法案下,現行系統將被「可反駁的聯合看管」所取代,即將出臺的一個假定條例,即每個孩子都應該和雙親生活同樣的時間,除非有強有力的理由來反對這一條例。With the establishment of the regional headquarter for asia pacific in shanghai in 2003, geberit underlined its commitment to china. esteemed as a pioneer in sanitary and piping systems, geberit is mastering all kind of in - building water flows. the broad product family ranges consist of flushing tanks and mechanisms, electronic sensors, traps, shower toilets, water drainage and water supply systems
吉博力公司於1996進入中國,於1996年和1997年在浙江岱山和上海建立了兩個生產基地,主要生產節水型水箱隱蔽式水箱水箱配件及各種管道系統,並銷售所有吉博力集團的其它產品,如電子感應水嘴,電子感應小便沖水系統,高密度聚乙烯管道排水系統hdpe ,以及虹吸式屋面雨水排放系統等。When the design pressure of the reactor / regenerator is less than or equal to the design pressure of the main fractionator, or there is some absolute mechanical limit to the regenerator pressure ( plus the static head difference between the regenerator and reactor ) that is less than the main fractionator design pressure, the units do not need large relief valves on the main fractionator
當所設計反應器或交流熱換器的壓力小於或等於主分餾器,又或者有些機械上無可避免的限制(還有就是兩靜電頭的不同)小於交流熱換器的壓力,其時整個部件就不需要大的調劑電子管了。The application of computer assisted sperm analysis on in vitro fertilization
計算機輔助分析精子運動能力在試管嬰兒術中的應用Device degradation behaviors of typical - sized n - type metal induced lateral crystallized polycrystalline silicon thin film transistors were investigated under two kinds of dc bias stresses : hot carrier stress and self - heating stress
本文主要研究了典型尺寸的n型金屬誘導橫向結晶多晶硅薄膜晶體管在兩種常見的直流應力偏置下的退化現象:熱載流子退化和自加熱退化。As an electric and electron component, the application field of thyristor is very wide. to these days, in the fields of direct current transfer, reactive power compensator, etc, thyristor still play an important role
晶閘管作為一種電力電子器件,在強電領域有著極為廣泛的應用,迄今為止,在直流輸電、無功補償等方面仍占據舉足輕重的地位。Kone s response was to sell its shipboard cargo handling business in 1993, crane, wood handling and piping systems businesses in 1994, and the steel foundry and electronic medical instruments business in 1995. only elevators and escalators remained
通力的應對措施是在1993年放棄了船舶貨物處理業務1994年放棄起重機木材處理和管道系統業務1995年放棄鑄造和電子醫療設備業務,僅保留電梯和自動扶梯業務。According to the demands of neutron scattering instruments to be built at china advanced research reactor ( carr ), the designs of several new instruments, i. e. two cold neutron guides ( cng ), one neutron stress diffractometer and one high resolution neutron powder diffactometer ( hrpd ), have been simulated and optimized using monte - carlo simulation softwares, mcstas and vitess, first. requirement on the size of the cold neutron source ( cns ) by cngs has been also studied. the results of this thesis have provided essential data as a basis of the neutron instruments designs
本論文結合當前中國先進研究堆( chinaadvancedresearchreactor , carr )中子散射工程譜儀建設的迫切需要,選擇國際上廣泛使用的通用中子散射譜儀模擬軟體mcstas和vitess作為模擬研究工具,首次對若干臺新建譜儀的設計方案進行了全面的模擬和優化研究,包括兩條冷中子導管、中子應力衍射儀和高分辨中子粉末衍射儀,並配合冷源設計研究了導管對冷源尺寸的要求。Reliability assessment of xi - luo - du underground water - power plant : the results have been used by the cheng - du surveying, design and research institute for the preliminary design ; ( 2 ) the stress and strain analysis for the xiao - guan - zi sluice and its foundation : the report has been applied for the reinforcement of the foundation ; ( 3 ) the thermal control procedure for the no. 7 - 14 power plant dam segments of the three gorge project : the research report provides the effective and efficient methods for the controlling of the temperature field in the mass concrete structure ; ( 4 ) the software system development for the long - term monitoring for dikes : the software can automatically give the results of the seepage field and the probability of soil piping of dikes and underground ; ( 5 ) reliability assessment of xiang - jia - ba underground water - power plant : the results have been used by the zhong - nan surveying, design and research institute for the preliminary design ; ( 6 ) fatigue reliability estimation of shipping berthing pillar : the results give the optimized design scheme and prediction of the structural age ; ( 7 ) 3 - d static and dynamic stochastic finite element analysis for the strength, stability and thermal control problem for xi - luo - du project
溪洛渡水電站超大型地下洞室群圍巖穩定的安全可靠性分析:被成都勘測設計研究院應用於比選報告及可行性論證中; ( 2 )小關子水電站攔河閘壩及地基的應力應變分析:被成都勘測設計研究院應用於地基加固處理方案; ( 3 )三峽廠房7 # - 14 #壩段溫控並縫措施研究:為廠房壩段並縫方案的可行性提供了依據; ( 4 )堤防工程體系的長期監控預報預警決策系統開發:為監控、預測預報堤防滲漏管涌破壞提供分析軟體; ( 5 )向家壩地下洞室群圍巖穩定的安全可靠性分析:被中南勘測設計研究院應用於初步設計方案中; ( 6 )靠船墩的疲勞可靠度研究:為廣東航運規劃設計院的靠船墩優化設計和加固提供依據; ( 7 )溪洛渡高拱壩壩體壩基(壩肩)強度和穩定的三維靜動力隨機有限元分析及可靠度計算:為溪洛渡重大工程壩體的靜動力安全穩定性及溫控方案提供依據。Abstract : as the heart of twt , the structure stability of grided electron gun directly affect pulse output performance of twt , and the structural reliability under vibration stress are especial - ly important for today ' s manufacturers
摘要:柵控電子槍作為行波管的「心臟」 ,其結構的穩定性直接影響著管的脈沖輸出性能,特別是在振動應力下的結構可靠性更是當今生產單位關注的重點。Furthermore, we discuss the application of molecular dynamics method on heat transport of single - wall carbon nanotubes
此外,我們還簡要探討了分子動力學方法在單壁碳納米管熱輸運性質研究中的應用。According to the mis configuration and flows, dfmis - 1 software system has been programmed which is composed of inventory management subsystem, purchasing management subsystem and manufacturing schedule management subsystem. through studying deeply manufacturing schedule management, we find a way to make mrpii and jit be jointed together into manufacturing schedule and monitoring block. the study discusses especially how to make certain the producing period of all of component during dynamic manufacturing with methods of jit and " electronic bulletin ", how to get true capability of implementing plans in all working procedure section, and how to empower monitoring manufacturing in order to avoiding break between working procedure sections
其中一項就是設計並實施了整個公司的網路綜合布線和計算機系統的配置;第二項是根據公司最急需的功能,從「信息流」 、 「物流」和「資金流」的角度,提出了相適應的mis結構和流程,據此開發出具有庫存、采購和生產計劃管理功能的dfmis - 1軟體系統,並對其中的生產計劃管理模塊進行了較深入的研究,實現了mrpii和jit在生產計劃、生產監督上的結合和應用,特別對利用jit及其「電子看板」在生產動態中確定零部件的生產周期、獲得各工序段實際執行計劃的能力,以及在加強生產監督、避免各工序之間的脫節上做了進一步的探討。They include : ( i ) problems existing in development strategy of army listed companies, such as, replacing strategic plan with management plan ; lack of understanding for the importance of strategic management ; no development strategy at all in some companies. without strategic plan, a company can only have a partial understanding of the situation instead of a comprehensive one, just like the blinds feel the elephant ; ( ii ) the thesis intends to analyze the inside and outside factors of army listed companies to specify their development goal while taking suntime international as an example to have further analysis ; ( iii ) combining with strategic planning theory, the thesis tries to probe into the development strategies of the eight army listed companies. army listed companies can be divided into two categories : one category includes the four companies with suntime and new zhongji as their heads
本文主要論述兵團上市公司在發展戰略方面的有關問題,包括: (一)兵團上市公司在發展戰略上存在的問題,如:以經營規劃代替戰略規劃,對戰略管理重要性認識不足,有的上市公司甚至沒有發展戰略等等,缺少戰略的規劃就如同六個瞎子摸象一樣,只識局部不掌握全局,而這正是兵團上市公司在戰略研究方面存在的問題; (二)本文試圖通過分析兵團上市公司存在的內部因素,外部因素,確定兵團上市公司的發展目標,並以新天國際為例作了進一步分析; (三)本文結合戰略規劃的理論,試圖對兵團八家上市公司發展戰略進行探索,兵團的上市公司分為兩類:一是以新天國際,新中基為首的四家企業,在本行業中經營成熟,具備實現多元化的市場戰略的能力,並可以根據市場,產品的情況採取幾種戰略方式;二是其它企業,在本行業中還存在著發展潛力,應集中力量在本行業中作強,應施行差異化戰略,名牌戰略,將自己的產品作強,進而在整個行業中作強,這些企業暫時不要去搞多元化戰略; (四)兵團企業能否做大還取決于能否持之以恆的戰略。Abstract : this paper briefly presents th e application of advanced brazing techniques for a larye number of assemblies of space vehicles, such as thrust chamber and turbine rotor of launch rock et engine, titanium tube of satellite, attitude control engine injector and wave guide component of satell ite, reflector, tube and honeycomb panel of manned spacecraft, main engine nozzl e and preburner of space shuttle as well as the pipeline systems of space statio n
文摘:簡略地介紹了先進釬焊技術在航天器部件,例如運載火箭發動機的推力室和渦輪轉子、人造衛星的鈦導管、姿控發動機噴注器和波導器件、載人飛船的反射器、導管和蜂窩壁板、航天飛機的主發動機噴管和預燃室以及空間站的管路系統等的廣泛應用情況。High frequency switching technique is becoming more popular in the power electronics area, the high frequency power transistors are applied in the buck - boost type chopper system. the characteristics of power mosfet and insulated gate bipolar transistors ( igbt ), some new kinds of power swithing devices, are deeply studied
高頻開關技術是當今電力電子技術發展的方向,本文研究的buck - boost斬波系統中採用了高頻功率器件,所以本文對新型開關器件? ?功率mos場效應管[ mosfet ]和絕緣門極晶體管[ igbt ]的特性進行了初步研究。This paper studied two - dimension model of rotor and cylinder and builded the finite element model. generally take the rotor and the cylinder as control objects , definite their boundary conditions , solute their temperature fields , and then analyst their bear expansions and distortions as well as thermal stress distribute , to control the courses , and keep the unit the most optimum operating condition. and put the theories into practice developed by c + + program, used as the important part of the online monitoring and management system of life of the steam turbine
本文對汽輪機轉子和汽缸的二維模型的進行分析,建立有限元模型;將汽輪機轉子和汽缸作為控制對象,確定其邊界條件,求解其溫度場,分析其熱膨脹、熱變形以及熱應力分佈;採用c + +語言編制汽輪機高壓缸、中壓缸以及缸體的溫度場實時在線監測程序,作為汽輪機壽命在線監測與管理系統的核心部分,用以指導汽輪機的啟停及運行過程,使機組可以安全的、經濟的運行。Because the switches suffer only the half of the input voltage, the three - level ( tl ) converters have been attracting more and more attentions. this thesis proposes a family of zero - voltage - switching multi - resonant three - level dc / dc converters
三電平變換器可以降低開關管的電壓應力,並且可以減小輸出濾波器(或儲能元件)的大小,近年來逐步成為電力電子技術的一個研究熱點。Since it is difficult for the cable or beam model to consider the large deformation in the pipe crossing section, the fem analysis with shell element has been proposed to investigate the response of pipe. takada ( 2000 ) proposed a simplified design formula to obtaining the maximum strain in steel pipes based on the parametrical study using a beam - shell hybrid fem
現在的抗震規范和有關研究中,還很少有估計大變形時管子內的應力應變的方法,雖然2000年高田至郎等人基於殼有限元模型的參數研究提出了設計用的簡化計算公式,但在他們的分析模型中存在一些問題有待改進。In spite of that, the cracks propagate stably in specimens for all types of tests. thus the paris formula can be used to describe the fatigue crack propagation, and the values of fatigue fracture parameters in the paris formula are regressed by using the results of fatigue damage and stress intensity factors computation
盡管如此,不論對哪種疲勞試驗,其試件疲勞裂縫擴展主要表現為穩定擴展,可以運用paris公式描述疲勞裂紋擴展階段,並利用疲勞損傷數值模擬計算結果和裂縫擴展過程中的應力強度因子回歸了疲勞裂縫擴展速率公式中的疲勞斷裂參數。分享友人