熱重整 的英文怎麼說
中文拼音 [rèzhòngzhěng]
熱重整
英文
thermal reforming-
Echinoidea is one of the important components of echinodermata. thirty - four sea urchins were recorded in this paper, fifteen of them are recorded for the first time in china
目前對海膽食用、藥用價值的研究已日益成為熱點，在底棲生態研究方面，海膽也起著重要的作用，因此迫切需要海膽分類方面的整理工作。Through the experimental research, we think : the technological capacity of fiberglass asphalt macadam if weaker than asphalt macadam, however, if use elasticized capacity to solve blending technological problem. adjust the breed of fiber silk, extend its diameter, its paving capacity is still worth exploring, asphalt - rubber macadam structure lager have good deformed - become capacity and crazed - resistance capacity, small gap rate. good water - resistance capacity, good hot - stability and simple construction technology. therefore. pitch rubber spall is a good cover material which is suitable for the second class or lower whose asphalt pavement has split open because of fatigue. and is the good structural measure of preventing half - rigidity grass - roots unit shrink - rift reflecting. pave a thin layer of pitch rubber spall between asphalt - type pavement layer and half - rigidity basic level, although the cost of building is higher than paving togongbu in the middle, the construction technology, crazing - resistance and water - resistance are better than togongbu, not only could reduce greatly the reflex of half - rigidity grass - roots unit material, long then the use lifespan of pavement, but also it is possible to reduce suitably the thickness of asphalt mixture layer, though the cast of building in the early days becomes more, in the long - term opinion, it have fully important technological and economical significance
通過試驗研究認為：玻璃纖維瀝青碎石的技術性能不如瀝青碎石好，但路用彈性性能較好，如能解決拌和工藝問題，調整纖維絲的品種，增大其直徑，其路用性能仍值得探討，瀝青橡膠碎石結構層具有變形性能和抗裂性能良好，空隙率小，防水性能好，熱穩定性較好，施工工藝簡單的特點，因此，瀝青橡膠碎石是二級及二級以下公路因疲勞而開裂的瀝青路面的良好罩面材料，也是防止半剛性基層收縮裂縫反射的良好結構措施，在瀝青類路面面層和半剛性基層之間夾鋪瀝青橡膠碎石薄層，雖然造價比夾鋪土工布高，但其施工工藝，抗裂性能和防水性能均優于土工布，不僅可以大大減少半剛性基層材料的反射裂縫，延長路面使用壽命，而且可能適當減薄瀝青混合料面層的厚度，雖然初期造價有所增加，從長遠來看，具有十分重要的技術和經濟意義。The eager and earnest young man already experienced hardship turmoil and the rigors of a full-length day of adult work.
這位熱心和誠摯的年輕人已經經歷了成年人整天從事的艱苦的，繁重的和嚴峻的工作。Then the structure unit of hexangular lattice is found according to the principle of invariable symmetry. renormalization transformation is processed when we regard the structure unit and the growth model as graphs before and after transformation respectively. after choosing the 11 thermodynamic function fugacity as parameter, we can write out the partition functions before and after transformation and the formula of renormalization transformation
然後根據對稱性不變的原則，從整體晶格中選取結構單元，把結構單元和生長模型分別作為重整化變換前、后的圖形來進行重整化變換，選取熱力學函數易逸度為參量，寫出了重整化變換前後的配分函數和重整化變換關系式，求出了這一變換的不動點。The clothing companies such as salong, yinghe, hengfeng, the shoe companies such as yinghua and weiyang, the guanhua leather products company and the xijie suitcase company produce down jackets, jackets, children s clothes, snow shoes, sports shoes, cloth shoes, galoshes and various suitcases etc which sell well in the international markets
有生產企業30多家，多個產品獲得全國單打冠軍。產品銷往全國各地的煤礦鋼鐵熱發電化工等大中型企業，並形成了完整的銷售網路。現重點引進電機電器液壓泵閥等液壓元器件配套項目和大型液壓工程成套設備。In recent years, with further development of security market and establishment of modern enterprise system in china, the theory and practice of enterprise operation performance measurement have been developed greatly in china, and then more and more scholars have engaged in the research of this area, especially non - financial performance measurement and strategic performance measurement attract more people ' s attention today and so have become heated issues in theory. however, this trend cannot weaken the financial performance measurement ' s importance in an enterprise ' s inner management system. whether a shareholder or a leader of a company will not invest their capital in an enterprise which cannot bring back satisfactory financial result, noneffective financial performance measurement will surely destroy value of your firm
近年來，隨著我國證券市場的深入發展和現代企業制度的建立，企業經營業績評價理論和實務在我國得到了很大的發展，已有越來越多的學者從事于業績評價相關問題的研究，特別是非財務業績評價和戰略業績評價越來越多地得到了人們的重視，現今已成為了理論界的熱門話題，但是，這並不能掩蓋財務性的業績評價在企業管理中的重要作用，無論是股東還是公司的領導者都不會對一個不能帶來滿意財務結果的事業投入資本，不科學的財務業績評價方式肯定會損害企業的價值，而作為指導整個企業經營的總目標和衡量企業綜合經營成果的核心財務指標的選取是否科學直接影響著整個業績評價體系的有效性。Mesoscale model simulations have been performed of a severe thunderstorm that occurred on 22 - 23 august 2001 in huabei area in china. combing with satellite, doppler radar images and general weather observations, the evolution mechanism of the severe thunderstorm is analysed with emphasis on the orographic effect of taihang mountain
將模擬的雲、風、壓場和降水與實況資料進行對比檢驗，在控制模擬效果較為理想的情況下，結合衛星、 doppler雷達觀測和常規天氣資料，對整個對流風暴的發展演變過程進行分析，並著重對強對流風暴發生演變的熱力、動力機制以及重力波特徵進行了研究。This project which is based on the demand of increasing the electron tube ’ s qualities totally and reducing the manufacture cost has done a large amount of investigative work as follows to improve and perfect the technologies for the important part of electron tube manufacture ? the grid surface processing : on the surface processing of the molybdenum grid, the primary purpose is to reduce thermionic emission and secondary electronic emission of the grid. by the constantly experiment and grabbling the different technology routes, we have successfully developed these new technologies on the tac and zrc electrophoresis and electroplating platinum black of the grid, and made its surface cladding quality very stable and reliable
本課題是基於整體提高電子管的質量和降低生產成本的要求，對電子管生產中的重要部分? ?柵極的表面處理技術進行改進和完善，主要在以下方面進行了深入研究:在鉬柵極表面處理方面，主要為實現降低柵極的熱電子發射和二次電子發射，通過不同工藝路線的不斷試驗和摸索，成功開發出柵極電泳tac 、 zrc和電鍍鉑黑的新工藝，使柵極的塗覆質量穩定可靠。Her father put up storm windows throughout the house to cut down heat loss
她的父親在整個家裡安上了雙重保溫窗來減少熱量損失。Analysis of experimental data indicates that there exist several following problems during the whole operation : first, the emission is serious and the density of hc and co smoke is very high at on and off period. second, there is oil dripping from the dripping vitta as a result of the fault of ignition system and combustion structure. the last, there might be accidents of disabled ignition resulted from the improper operation at the beginning
通過對樣機的試驗分析和研究表明，汽車空氣燃油加熱器在整個工作過程中，其排放存在以下三個問題：一、開機和關機兩個階段的排放問題嚴重，廢氣中hc和co的濃度值及煙度測量值都很高；二、因點火系統和燃燒結構的缺陷而導致開機后一段時間內有油滴從滴油管滴落；三、在點火過程中，會出現因操作不當而點火失效的現象。All took their places, or rather the ladies formed a circle, while the gentlemen more indifferent to the restraints of what boileau calls the " energetic style " commented on the feverish agitation of andrea, on m. danglars riveted attention, eug nie s composure, and the light and sprightly manner in which the baroness treated this important affair
大家都在為自己找一個好的位置，太太小姐們圍成一個圓圈，先生們則採取比較遠的位置，評論著安德烈的緊張不安，騰格拉爾先生的全神貫注歐熱妮的從容自若以及男爵夫人在處理整個大廳這類重要事情時的雍容大度而又敏捷的態度。Firstly. operation principle of induction heating is introduced and the actuality of the power supply for induction heating is summarized. then, the scheme of structure of the power supply is established : uncontrolled rectifier and buck chopper constitute dc circuit. in this part, operation principle of a kind of soft switching buck chopper is presented mainly and the conclusion that the power semiconductor devices operate in soft switching is also illustrated by analysing the operation principle of all stages ; series resonant inverter is selected as inverter circuit via comparing the advantage and shortcoming of parallel resonant and series resonant. moreover. the work principle of series resonant inverter is analysed and the calculating method of the best dead time is put forward as well
文中首先介紹了感應加熱電源的工作原理並綜述了國內外的研究現狀。接下來分析並制定了電源主電路的構成方案：在對比幾種功率調節方式的基礎上選擇了不控整流加斬波調壓作為直流部分。在這部分里，重點研究了一種軟開關buck變換器，通過分析各階段的工作原理說明了開關器件如何工作在軟開關狀態；對于逆變器部分，在比較了串、並聯逆變器優缺點的基礎上選擇了串聯諧振逆變器，並詳細分析了串聯逆變器的工作原理，提出了最佳死區的計算方法。In the paper, the realization methods of high availability ( ha ) and data storage in ha system of my project, which are based on cpx8216 base station system frame, are proposed. to guarantee the ha of the system, in hardware layer, the 2n redundancy mode for the overall system, n + 1 redundancy mode for the partial system and hot restart work mode are applied. and in software layer, software designs corresponding to the hardware redundancy mode and for the availability of the overall system, and suitable software for checking, controlling and arranging the equipments, are adopted
本文著重闡述項目系統中對高可用性的研究和部分的高可用性的實現，項目系統採用了cpx8216框實現基站的通信業務功能，為了保證整個系統的高可用性，採用了主、備用的2n備份模式，採用熱重啟的工作模式，在系統局部採用的n + 1備份方式，從硬體上保證了系統的可用性；在軟體設計上配合硬體的備份模式，保證整個系統的可用性，同時還採用合理的軟體檢測控制，調度設備，進一步提高系統的可用性。Application of large welded plate heat exchangers in reformer
大型焊接板殼式換熱器在重整裝置中的應用A specimen of pshe has been worked in reforming plant of lanzhou petroleum processing & amp; chemical complex for 3 years, and which has been proved to be excellent
板殼式換熱器樣機在蘭州煉油化工總廠重整裝置上使用3年，效果良好。The structure characteristics of large welded plate heat exchanger and its application in the reformer were described. its advantages and the benefits were summarized
摘要介紹了國產大型焊接板殼式換熱器的結構特點及其在重整裝置中的應用情況，總結了焊接板殼式換熱器在使用中的優點和經濟性。Development of the first large pshe for reforming plant of kelamayi petrochemical plant has been accomplished successfully, which filled the gap in this area and marked that our country ' s level of manufacturing welding plate heat exchanger has reached to a new level
應用於克拉瑪依石化廠重整裝置的首臺大型板殼式換熱器順利研製成功，填補了國內空白，同時也標志著我國焊接板式換熱器的生產上了一個新臺階。Mass flux distribution in system pipe of continuous reforming furnace
重整爐受熱集合管網的流量分配The dynamic model is a typical nonlinear distributed - parameter system with high dimension about19xn x4, where n is the section number in one reformer. method of lines is adopted to reduce these partial differetial equations ( pdes ) into n lumped - parameter ordinary differetial equations ( odes ) solved by numerical algorithm
在靜態模型基礎上建立了全流程主要裝置（重整反應器、加熱爐、分離罐）的動態模型，採用分段線性化方法對重整反應分佈參數模型離散化成一組常微分線性方程組進行了求解。This paper introduces several hydrogen production methods, including steam reforming, partial oxidation method, autothermal oxidation and plasma reforming, for fuel cell vehicle, and also points out the current technical status and future pngv goals for on - board gasoline fuel processor
摘要介紹了用於燃料電池汽車的幾種車載汽油制氫技術，包括水蒸氣重整制氫、部分氧化制氫和自熱氧化制氫、等離子法制氫，指出了現有車載汽油制氫裝置技術水平和美國「新一代汽車協調會」對車載汽油制氫技術的目標要求。分享友人