趨電性 的英文怎麼說
中文拼音 [qūdiànxìng]
趨電性
英文
electropism-
This design absorbed the goods of traditional electric driven screw elevatory stages. lt followed the mechanical - electrical - hydraulic combined idea to analyze the key technic of the total mechanism. the history facts of elevatory stage were discussed. features of various stages were compared ; the developing trends of it and the utilization of hydraulic driving system were discussed
文中介紹了升降舞臺的歷史與現狀，詳細分析和比較了升降舞臺的各種傳動方式及其優缺點，探討了升降舞臺的發展方向與趨勢，闡述了機電液一體化技術在舞臺機械領域的應用前景，以及採用液壓傳動驅動升降舞臺的可行性與實用性。On the basis of safe and reliable principle, the product of dajia brasnd is adopted new technology & new process to ensure perfect product performance sructure and good looking and novel in appearance. the corp. nowadays is capable of producing dozens of series and several - dozen of varieties products, such as physical restoration instruments, biochemical equipments, medical machine and power supply devices. the products are well selling both at hoine and abroad, and earned highly commend from broad customersthe corp ' s spirit of ” honesty, diligence, factualism and opening up ” is embodied fully
達佳牌產品在安全、可靠的原則上，採用新技術、新工藝，通過不斷更新換代，保證了產品性能、結構更趨完善、外觀更美觀新穎.目前企業具有生產理療康復儀器、生化設備、醫療器械和電源設備等十多個系列幾十個品種的能力.產品暢銷國內外，深受廣大用戶的贊譽，充分體現了「真誠、勤奮、求實、開拓」的企業精神The two - point to earth short fault may cause short currents whic h can lead to serious accident. so it is necessary to monitor the state of field windings of turbo - generator and detect the kind of fault and predict its inclination. thus the security level of power system will be improved
由於發電機轉子兩點接地故障時會產生較大的短路電流，導致惡性事故的發生，因此對發電機轉子繞組進行狀態監測，判斷短路故障的形式和趨勢是十分必要，有助於提高系統安全運行水平。Along with the deeper progress of the reform of telecom industry in china, and the competition pattern has come into being, the behaviors of dealers scramble for market has incandesced
結論部分對前面的研究成果進行了概括性的總結。隨著我國電信業改革的深入以及競爭格局的形成，運營商爭奪市場的行為趨于白熱化。In the past thirty years, digital protection is very popular in the electric power system and come to replace the usual protective devices gradually, for its hardware ' s high integration, resisting interference and software ' s high intellection, easy operation and memory
在30年來的發展過程中，微機保護以其硬體的高集成度、抗干擾性和軟體的強大智能作用、強有力的運算能力和記憶功能，而形成一股取代各類常規保護不可阻擋的趨勢，成為電力系統的首選保護。This is a distributing trend. all that account for that the project have quite obviously advantage. form the experiment of different density stream, the stream come into being is quit possibly. can the sandiness move to the dam and expel from the reservoir suppend on some complications
在壩前局部模型試驗中，方案二的出庫含沙量平面上呈底孔大、電廠和取水口小的分佈趨勢，而初設方案運用則相反，說明方案二具有較明顯的優越性。In the first chapter of the dissertation, we review the development history and the trend of xerography technology, present a series of organic semiconductive materials and their device structures, and bring forward three ways to prepare single - layered photoconductor with high performance by dimixing, preparing nanomaterials, and synthesizing new organic electron transport materials
論文第一章首先評述了電子照相技術的發展歷史和發展趨勢，同時介紹了有機光電導材料的種類和光電導體的結構，提出可通過復合、納米化和研製新型的電子傳輸材料三種手段來制備高性能有機單層光電導體。The low solubility of calcium zincate produced from the chemical reaction of zinc oxide and calcium hydroxide in alkaline solution can improve the cycling life the zinc electrode, and the discharge capacity will tend to be stable. furthermore, the effects of la2o3 additives on the electrochemical performances of zinc electrodes were investigated. the results shows that the addition of la2o3, in zinc electrode can improve the area of reduction peak and the hydrogen evolution potential which means the cathodic hydrogen evolution reaction can be hindered
氧化鋅與氫氧化鈣在堿性溶液中化學反應生成的難溶於堿的鋅酸鈣可以使鋅電極的循環壽命得到提高，放電容量也趨于平穩，此外還考察了氧化鑭對鋅酸鈣電極電化學性能的影響，結果表明：添加適量氧化鑭能明顯改善鋅電極的電化學性能，使鋅電極的還原峰電位正移，電極反應可逆性得到改善，同時也可抑制鋅電極析氫反應的發生，提高了鋅電極的陽極電流，對陽極反應有一定的活化作用；同時還可以改善鋅電極的放電特性，增加電極的放電容量。The applications and developments of the rotor - ambs system in the engineering are showed in recent years. in particularly, we present the results for the studies of nonlinear dynamics in the rotor - ambs system. we also point out the trend of the rotor - ambs system in future and the necessity of the study on the nonlinear dynamics of the rotor - ambs system
本文的研究內容和所獲得的主要結果有以下幾個方面： （ 1 ）綜述了磁懸浮研究的歷史，介紹了主動式電磁軸承-轉子系統在工程實際中的應用，主動式電磁軸承的研究現狀，總結了近十年來國內外對電磁軸承-轉子系統非線性動力學的研究進展和取得的成果，指出了電磁軸承發展的趨勢及進行非線性動力學研究的必要性。In the paper i investigate the postion & performance & payement of zhejiang thermal power construction company " s human resource, the recombined organization pattern and the demanded human resource quantity & designability during the year 2004 to 2008. all these mentioned above are on the basis of the original and adjusted layout of national electricity corporation, analyzing the intending competition strategy and trend of development of electric power construction industry
結合國電公司原十五規劃及調整后規劃、分析電力建設行業未來的競爭戰略和發展趨勢的前提下對浙江省火電建設公司的人力資源戰略的崗位管理、績效管理、薪酬管理三個重要組成部分和強調以流程為導向的組織模式重組以及2004年- 2008年期間的人力資源需求總量和結構性需求進行了探討和實現。Based on the basic analysis of the structure and power elements of the hybrid vehicle, this thesis presents a powertrain system with a metal pushing belt cvt, aiming to the development status and trend of the hybrid vehicle technology in our country. a rational control strategy and its work mode of this powertrain system are determined, and correlative parameters such as the engine power, the starting torque, and the differential ratio, the rated power and torque of the motor, and the ratio of the torque synthesizer are systematically designed for the changan star 6350b. at the same time, the design of these parameters is considered as the base of the simulation of the motor control system in next step
在對混合動力汽車的結構型式和動力元件進行基礎性理論分析后，針對我國汽車技術發展現狀和混合動力汽車技術的發展趨勢，設計了一種基於金屬帶式無級自動變速器cvt混合動力汽車動力傳動系統方案，根據該傳動系統方案制定了比較合理的控制策略和工作模式，並針對長安之星6350b設計了發動機功率和起始轉矩、主減速比、電機的額定功率和轉矩、轉矩合成器速比等相關參數，為下一步的電機控制系統模擬實驗打下基礎。On the basis of the engage efficiency and lubricious conditions, theoretical transmission efficiency with the different drive ratios ( 1 / 50 and 6 / 31 ) of involute cylinder worm gears is analyzed. at the same time, the change trend of engage efficiency and transmission efficiency with different design parameters is discussed. the experimental investigation on transmission efficiency
從漸開線蝸輪蝸桿傳動的嚙合效率和潤滑條件兩個方面對不同傳動比的漸開線圓柱蝸桿的傳動效率進行理論分析，並通過傳動比分別為1 / 50和6 / 31的漸開線圓柱蝸桿設計參數得到蝸桿潤滑條件的理論分析結果和蝸桿嚙合效率、傳動效率的變化趨勢，同時利用電測法對蝸桿傳動的傳動效率、潤滑油平衡溫度進行測試，將測試數據與理論計算結果進行對比分析，得出理論分析結果的正確性。We simulate other structures using the commercial software cst microwave studio, we get the tendency of the change, better filtering characteristics and we gain some useful conclusions
利用電磁模擬軟體cstmicrowavestudio對其他基片集成波導結構進行模擬，得出其特點和變化趨勢，得到了較好的帶通濾波特性，得出了一些有用的結論。The studies of in - layer heterogeneity are as follows : the text depicts the characteristics of heterogeneity by calculating the coefficient of variability, kmax / k and k. max / k. min of sand layers of different sedimentous microfacies ; divides interlayer into two types, and counts their numbers, thickness, frequency and density of a single sand layer according to the characteristics of lithology and logging, finally summarizes the characteristics of interlayer distributing ; sets up five in - layer heterogeneity models and points out that the primary models are model a and c. the studies of between - layer heterogeneity are as follows : the text depicts sand layers " growth and distributing conditions by calculating the lamination factor, sandstone density and overlap coefficient ; makes certain the lithology and thickness of interlayer by the method of contrasting the typical curves
層內非均質性研究，通過計算不同沉積微相砂體滲透率的變異系數、突進系數以及級差來說明主要儲集微相的非均質特徵；據巖性及電性特徵，將層內夾層分為兩類，統計單砂層段內夾層的個數、累積夾層厚度、夾層頻率及夾層密度，並且根據夾層頻率及密度平面分布圖統計出每層的頻率相對高值區和低值區，總結夾層分佈特徵；根據物性參數隨深度的變化趨勢建立了五種儲層層內物性非均質模式，指出研究區內以a型和c型模式為主。The analysis results show that : the frequency characteristic curve assumes the downtrend, so the electrical energy measurement of the induction meter will produce biggish error when the content of the harmonic is big, no matter taking the whole energy as measurement standard or basic wave energy
研究分析結果表明：感應式電能表的誤差頻率特性曲線呈迅速下降趨勢，因此在電能計量中，不管是以全能量為計量標準還是以基波能量為計量標準，當諧波含量較大時對感應式電能表的電能計量將會產生較大的影響。Digitalization, intelligentization, and monitoring, which are tendency, are very important for improving the reliability of power system
電源系統的數字化、智能化以及可監控性對提高電源系統的可靠性有著非常重要的意義，是其發展的必然趨勢。According with the specialty of the grinding productive line, the advanced agility and credible plc integrated control system is designed to in place of relay control system that owns bad reliability and bad alterability. the environment is improved. it also meets the tidal current of material transportation controlling, tally with the up trend of the science and technology in the sugar - refinery
為解決糖廠壓榨提汁生產線的傳統繼電控制系統的可靠性與可更改性差，操作工人工作環境極差等缺點，結合糖廠科技發展的趨勢與當前物料輸送線多採取集中控制的潮流，設計採用了先進、靈活、可靠的plc控制技術對壓榨提汁生產線進行集成控制。Chapter one mainly introduces the general information of the development of " chinese telecom " and other telecom operators as well as the trends of communications technology. moreover, it presents the macro environment of chinese telecom market and states the serious competition that the organizations face. it concludes that the significance of enhancing human resources management for chinese telecom group and its subordinate companies
第一部分主要介紹「中國電信」和其他電信運營商發展概況，以及通信技術發展趨勢，勾勒出中國電信市場的大環境，指出競爭的殘酷性，從宏觀上揭示中國電信集團及屬下企業加強人力資源開發和管理的重要性和緊迫性。The common nonmetals tend to be less ductile, have no electrical conductivity, and have poor heat conductivity
普通非金屬趨向于少延展性、無導電性，而且傳熱性能不好。In this paper, dielectric theory models and preparation methods of ceramic / polymer composites were introduced, and the recent status and prospect of these composites were also reviewed
文中介紹了具有高介電性能的陶瓷聚合物復合材料的介電理論模型及其制備方法，概述了國內外的研究現狀及應用，並且對未來的發展趨勢做了展望。分享友人