電化工作者 的英文怎麼說
中文拼音 [diànhuàgōngzuòzhě]
電化工作者
英文
electrochemist-
Among the many remarkable final projects that have been proposed and presented at the end of the course have been a renaissance hourglass blown in the mit glass shop and set into a frame turned on our set shop lathe ; a four harness loom built by a student who then wove cloth on it ; a number of chain mail tunics and coifs ; a wide variety of costume and furniture pieces and electrified period lighting fixtures
在以往的課程中,學生們構想並於期末展示出了很多優秀的作品,比如一個文藝復興時期的沙漏,它是學生在麻省理工學院的玻璃工作坊吹制、並在我們布景工作坊的車床上成形的;一臺由學生製作的四綜紡織機,製作者真正用它來織布;許多鎖子甲束腰外衣和頭巾;各式各樣的服飾、傢俱和電氣化時代的照明設備。Abstract : a cad tool based on a group of efficient algorithms to verify, design, and optimize power / ground networks for standard cell model is presented. nonlinear programming techniques, branch and bound algorithms and incomplete cholesky decomposition conjugate gradient method ( iccg ) are the three main parts of our work. users can choose nonlinear programming method or branch and bound algorithm to satisfy their different requirements of precision and speed. the experimental results prove that the algorithms can run very fast with lower wiring resources consumption. as a result, the cad tool based on these algorithms is able to cope with large - scale circuits
文摘:介紹了一個基於標準單元布圖模式的電源線/地線網路的輔助設計集成工具.它應用了一系列高效的演算法,為用戶提供了電源線/地線網路的設計、優化和驗證的功能.非線性優化技術、分枝定界演算法和不完全喬萊斯基分解的預優共軛梯度法是該工作的三個主體部分.用戶可以選擇使用非線性規劃的方法或者幾種分枝定界方法來滿足他們對于精度和速度方面的不同需求.實驗結果表明,文中所提供的演算法可以在很快的運行速度下實現更低的布線資源佔用.因此,在這些有效演算法基礎上實現的輔助設計工具具有處理大規模電路的能力2 、 metal halide lights start more difficult than other types of high - intensity gas discharge lights. the work circuit of the metal halide lights and the lc series resonance start controller are analyzed, and its shortcomings are noted. through the relations of breakdown voltage ? time, the thesis discusses a quick - start controller using pulse transformer
2 .金屬鹵化物燈的啟動問題較其它類型的高強度氣體放電燈更為困難,作者對金屬鹵化物燈的工作電路進行了理論分析,對目前常用的lc串聯諧振啟動方式進行了較為詳細的理論研究,並指出了其存在的缺點。The author has finished the following several jobs in core of the centre : 1 ) the active compensation method based on bang - bang control was put forward to realize the wide range current transformer. the method converts the complex statement space to i / o description by the two - stage current transformer. with the compensation method, the accuracy of 0. 2 grade current transformer can be improved to less than the 0. 1 grade standard at 100 % rating when the primary side current is changed from 2 % to 120 % of the rating
圍繞這一工作核心,作者完成了以下幾項工作: ( 1 )以實現寬量程電流互感器為目標,提出了基於bang - bang控制的有源補償方法,採用雙級電流互感器,將復雜的狀態控制分量轉化為偏差控制,該方法結構簡單,調試方便,有源補償器輸出電流小,可以將0 . 2級的電流互感器經過補償后提高到一次電流從額定值的2變化到120時,測量誤差不超過一次電流額定值100時準確度為0 . 1級的測量標準。The foundation of the workgroup for electronic data interchange will administer the project, in which empire medical services, a fee - for - service medicare contractor, will work with providers submitting healthcare claims to demonstrate the use of electronic attachments
電子數據交換工作基金會將管理此項目,國家醫學服務部門,一個通過服務收費的醫療保險公司將會同供給者合作,提交醫療衛生索賠以演示電子化的附件的使用。In order to guarantee the normal operation of hydroelectric generator unit, it is necessary to make a thorough test of the performance and characteristics of a governor before it is installed or after it is overhauled. to facilitate the test of the governor, a real - time dynamic simulator based on pcc for water turbine governing system was developed. it has three functions : simulating controlled objects ( pressure water conveying system, water turbine, generator and electric grid ), simulating governor " s electro - hydraulic servo system and working as a real - time measuring system for governor
水輪機調速器是水輪發電機組一個很重要的自動化調節設備,它由調節器和電液隨動系統組成,在調速器安裝或者大修后都要對其性能和特性進行全面測試,為了方便對水輪機調速器的測試,特開發水力機組調速系統實時動態模擬儀,該模擬儀具有三種功能:對調速器調節對象(有壓引水系統、水輪機、發電機和電網)進行模擬、對調速器電液隨動系統與調節對象進行模擬和作為實時測試系統監測調速器的工作是否正常。Now we have the small and medium - sized business of representative for a company ' s electromechanical profession in homeland, the manpower resource management present situation investigation analysis, discover the program of the manpower resource of a company ’ s recruit 、 training 、 effect check and salary reward system have many problems : the function of a company ' s manpower resource management is as follows, the company ’ s management is the experience of each department class cadre of straight line, especially lacks effect check system ; employees lack competitive consciousness, lacking actuating pressure, the employees lose initiatives gradually ; the manpower resource management of a company is confined to only somewhat daily recruit, salary capital calculation provide wait for general affairs, manpower resource management is not obvious for strategic influence as well as and strategic connection
在筆者對a公司這樣一個在國內機電行業具有代表性的中小型企業的人力資源管理現狀進行調查分析后,發現a公司的人力資源的規劃、招聘、培訓、績效考核及薪酬體系存在很多問題: a公司人力資源管理的功能不足,甚至缺失;公司以各直線部門班幹部的經驗化管理為主,尤其缺乏績效考核體系;員工普遍缺乏競爭意識,缺乏工作壓力,由於缺乏績效評估,沒有有效的激勵,干好乾壞差不多,員工逐漸失去進取心; a公司的人力資源管理只限於一些日常的招聘、薪資計算發放等事務,人力資源管理對戰略的影響以及和戰略的聯系都不明顯。Leisure and cultural services department, south china film industry workers union
康樂及文化事務署、華南電影工作者聯合會Tsui and ching are both stylists, but while one is a visionary, the other is a professional
徐與程都是風格化的電影工作者,他們一個有視野,一個很專業。By successful solution of non - linear magnetic fields and revision of the program, we can reach following conclusions : in the computation of nonlinear magnetic fields, if iteration method is used, under - relaxation is necessary when amending the permeability distribution in soft magnetic materials ; and when < wp = 5 > calculating the equivalent current density in permanent magnets, under - relaxation is not a necessity ; when searching for permeability values by interpolation method on the demagnetization curve of soft magnetic materials, if a fixed saturation point is set, around this point an abrupt change of permeability values will be obtained ; this sudden change may cause a little problem in the smoothness of magnetic field distribution ; because the magnetic circuits of microwave tubes are too complicated, in the author ' s view, to describe the working state of a magnet system, the working points of magnets can not do it properly but average energy production of magnets will serve ; as to indicate the quality of a magnet system design for microwave tubes, the efficiency of magnetic energy utilization will be a very good criterion
由此得出結論,在非線性磁場計算中:採用迭代法的情況下,在各迭代循環之間進行磁導率修正時,一個欠鬆弛迭代過程是必需的;對永磁體中的等效電流修正時可以不作欠鬆弛迭代;在純鐵的磁化曲線上指定某一個固定的磁感應強度為磁飽和值,會使得插值求出的磁導率在該磁飽和值附近有一突變,這一突變對計算結果中磁場分佈變化的光滑性稍有影響。在微波管磁系統設計中,由於微波管磁路比較復雜,作者認為磁體的工作點並不能很好地反映磁體的工作狀態,而採用平均磁能積為衡量磁體工作狀態的標準更加符合微波管磁系統的實際情況;要表示磁系統設計好壞的程度,則用磁能利用的效率為標準更好。In the following chapters, a 16 - channel experimental phased array ultrasonic testing system is thoroughly explained, including digital beam forming, low noise programmable amplification of received ultrasound signal, multi - channel hi - speed hi - precision data acquisition, hi - speed real - time processing of multi - channel ultrasound signal, and hi - speed data transfer based on pci bus. in addition, the frame of software system is built
本文詳細闡述了作者所獨立研製的16通道相控陣超聲檢測實驗系統,包括數字化超聲發射/接收波束形成、超聲信號的低噪聲程式控制放大、多通道高速高精度數據採集、多通道超聲信號高速實時處理、基於pci總線的高速數據傳輸等全部電路模塊的結構及工作原理,並說明了所編寫的底層軟體系統的框架。Adds a border on the wood engraving with , this is quite laborious moreover a little bored work, because carrieson the speed quite is slow but may use to listen to the music or tolook the television program and so on each method lets time quick
在木版上用特殊膠水鑲上氧化鋁絲,這是一個比較辛苦而且有點無聊的工作,因為進行的速度比較緩慢.但是可以用聽音樂或者看電視節目等各種方法讓時間過的快些Electrochemlcal sensor was widely used in the analytical determination recentlythe studyofchemlcal modified electrode ( cme ) whlchact as electrochemlcal sensor was very plentiful the chemical modified carbon paste electrode ( cmcpe ) which was fabricated by mingling modifier with carbonpaste 叩 plledmore often the cpe has the characteristic ofeaslly modified , wide using range , fabricated easily3 innoculty , long llte span etc because modified spedal substance cmcpe has spedal mnctlon , it is studied more and more byelectfochemlcal worker now supermolecule chemistry , the emerging and up to date cross su 刊 ect , involves all su 刊 ects of chemistry biochemistry and material science etc inthatsupralllolecule c 卜 cthlstry chcffi1stfy offers an effective method for chemists to solve the long term puzzle of improving selectivity , ithas gotten a great devebpment from it ’ s theory beingput forward we can expect the greatly wide application ofsupermolecule chemistry on cme but because the difficulty how to station it on the surface of ethetrode cannot be solved easily , the application of supermolecule chemistry on cme was defined
Cmcpe具有了一般碳糊電極的特點,同時又因為修飾了特定物質,使cmcpe具有了特定的功能,越來越受到電分析工作者青睞。而超分子化學是一個新興的跨學科的交叉前沿領域,由於超分子化學解決了一直困擾化學工作者的選擇性問題,因而從其理論提出以來,就得到了巨大的發展。可以預期超分子化學在化學修飾電極方面將有非常廣闊的應用前景,但現在由於將超分子試劑修飾在電極這一環節上存在困難,所以現在超分子試劑在cpe上應用較少,在cmcpe中的應用更少。The itu has brought out a serial of recommendation for the videophone, but the video part of the videophone is the most difficult question puzzled all the technicians of the world
但是國際電信聯盟為了可視電話的實用化,相繼提出了一系列適應電信傳輸通道和技術水平的可視電話和會議電視建議。但是由於可視電話中視頻部分的技術難題始終是個困擾全世界視頻壓縮技術工作者的難題。Such achievements have resulted in a good significance for guiding both the research on superconductivity of doping mgb2 and the researchers in their selection of doping elements and doping ratio
這些結果對摻雜二硼化鎂超導電性的研究工作及今後實驗工作者摻雜元素和摻雜比例的選取都有很好的指導意義It is pointed out that cartographers should actively promote the informationization of cartographical industry and reorganization on the mapping agency, innovatively map design and map making on scientific conception, develop the electronic atlas market when cartography science is coming into the internet era, facing the chances of the globalized new economy and the social demands for remote - education
地圖科學即將進入網際網路絡時代,面對經濟全球化的機遇、信息產業的興起、遠程教育的社會需求,呼籲地圖科學工作者積極拓進地圖產業的信息化與結構調整,創新設計科學深加工的地圖精品,開拓電子地圖新局面。It is important work for scientific researchers to improve utility ratio of solar energy, especially to improve conversion efficiency of solar cells, there are many ways which can be used to improve it, depositing antireflection films on solar cells is the most doable one, and can debase the cost of solar cells
提高太陽能的利用率,尤其是太陽電池的光電轉化率是科研工作者研究的一個重要方向。對于提高太陽電池的光電轉換效率的方法很多,但比較可行又能降低太陽電池成本的方法是在太陽電池表面形成一層減反射薄膜,以減少太陽電池表面對陽光的反射損失。Throughout the project, comments and suggestions from a wide range of practitioners and others were collected electronically, through face - to - face conversations, and in formal hearings held at aasl and aect conferences
[整個計劃過程廣泛的?集不同層級的實務工作者透過電子化資訊,面談,公聽會,研討會等所提出之建議與意見。The aim studied in this dissertation focus on technique resolving and realizing e - government system based on km, the purpose of this dissertation is to enable the organization and organization worker receive individualized knowledge and information at right way in right time, enhance the co - operation and workflow automation inside an organization, make it easy for knowledge releasing and sharing, make the organization internal knowledge and experience inherited and accumulated to become important knowledge assets of an organization
研究的目的在於解決並實現基於km的電子政務系統中的某些關鍵技術,使組織及其知識工作者便於知識的發布與共享、增強組織內工作的協同和流程自動化,使組織內部的知識累積傳承,成為組織的重要資產。The branches of nano - technology include nano - physics, nano - chemistry, nano - electronics, nano - material science, nano - biology, nano - mechanics and narto - measurements, etc. with the development of nano - technology, scanning probe microscopy ( spm ), especially atomic force microscopy ( afm ), has been the most widely demanded and applied tools for researchers to pursue more ambitious goals, and has actually become the indispensable instruments for nano - scientists and engineers
納米技術正在不斷滲透到現代科學技術的各個領域,形成了許許多多與納米技術相關的新興學科,如納米物理學、納米化學、納米電子學、納米材料學、納米生物學、納米機械學與納米量測學等。掃描隧道顯微鏡( stm )與原子力顯微鏡( afm )等是納米技術發展的重要基礎,也是納米科技工作者必不可少的研究工具,其中又以afm需求更大,應用領域更為廣泛。分享友人