易壓型性能 的英文怎麼說
中文拼音 [yìyāxíngxìngnéng]
易壓型性能
英文
flattening property-
Exemoo has developed a reputation for excellence in every area of industrial furnace design, construction, and installation. each job whether a small re - brick or the design and construction of a completely new system is individually tailored to the customers specific needs. our engineers are involved in every step of the process and our crews are specially trained to inspect all jobs to ensure the highest level of quality control. exemoo has worked with our french joint venture partner to bring their advanced technology to the products made in our china facility. these products include : double chamber gas or oil quenching vacuum furnace, low pressure vacuum nitriding furnace, high pressure sintering furnace, etc. we have gained iso9001 accreditation with registration number 0205q15647r0s
易西姆公司在吸收法國技術基礎上，在中國實現國際先進的不同類型的真空爐設計與製造，以向中國客戶提供性價比優性能可靠的各種真空爐，並且致力於各種真空爐的銷售設計生產新工藝與新技術的研發，以及自動化生產線設備與工程的總成，在低壓真空滲碳爐真空高壓氣淬爐真空壓力燒結爐，低壓真空滲氮爐，以及真空爐自動化生產線方面，在國內乃至國際上都處于領先地位。At the initial stage of planar technique, b was employed as ideal diffusion impurity in base - region of npn si planar devices because of the match of its solid - solubility and diffusion coefficient in si with those of p in emission - region, and the good shield effect of sio2 film to b. but because of the relatively large solubility ( 5 1020 / cm3 at 1000 ) and the small diffusion coefficient, the linear slowly - changed distribution of acceptor b in pn junction can not be formed, which could not cater to the requirement of high - reversal - voltage devics. thereafter b - a1 paste - layer diffusion technology and close - tube ga - diffusion technology had been developed, while the former can lead to relatively large the base - region deviation and abruptly varied region in si, which caused severe decentralization of current amplification parameter, bad thermal stability and high tr ; the latter needed the relatively difficult pack technique, with poor repeatability, high rejection ratio, and poor diffusion quality and productio n efficiency
在平面工藝初期，由於b在硅中的固溶度、擴散系數與n型發射區的磷相匹配， sio _ 2對其又有良好的掩蔽作用，早被選為npn硅平面器件的理想基區擴散源，但b在硅中的固溶度大（ 1000時達到5 10 ~ （ 20 ） ，擴散系數小， b在硅中的雜質分佈不易形成pn結中雜質的線性緩變分佈，導致器件不能滿足高反壓的要求，隨之又出現了硼鋁塗層擴散工藝和閉管擴鎵工藝，前者會引起較大的基區偏差，雜質在硅內存在突變區域，導致放大系數分散嚴重，下降時間t _ f值較高，熱穩定性差；後者需要難度較大的真空封管技術，工藝重復性差，報廢率高，在擴散質量、生產效率諸方面均不能令人滿意。The design of high - voltage circuit based on pwm technology is briefly described. the closed - loop current control theory using analog instruments is fully discussed, followed which is that using digital instruments. it is an important part that the hardware and software design of the single chip - two arms and two chips - two arms current control circuits with a new chip applicable to digital current control system
簡單介紹了基於開關電源技術的高壓電路設計；詳細講述了模擬穩流電源的閉環穩流原理，並在此基礎上討論了利用數字電路實現穩流的原理及可能性；選擇出適合數字穩流系統的新型晶元，完成了單片雙路穩流系統、雙片雙路穩流系統的軟硬體設計；給出了一種簡單易實現的比例?積分控製程序。We can draw these conclusions through the analysis in the article : ( 1 ) the conflict between profitability and liquidity is the root of open - end funds liquidity risk ( 2 ) the security market in china is still developing with lots of speculators ( 3 ) the continious and stable development of security market is the precondition of open - end fund. most of open - end funds are in the type of stock, whose performance depends on stock market ( 4 ) so far, the merchanics in terms of block trade, processing trade, as well as derivatives of short sales and risk - hedging is still in progress, which restrict fund managers ' competence to control risk and increase their stress in dealing with liquidity risk
（ 3 ）證券市場持續穩定地發展是開放式基金得以長足發展的保障。現有的開放式基金絕大多數是股票型基金，其業績依賴于股市向好，進而影響投資者是否持有基金的抉擇。 （ 4 ）目前我國證券市場在關于大宗交易、程序化交易、做空機制和規避風險的金融工具等方面的制度尚不健全，制約了基金管理人控制風險的能力，也加大了其面對流動性風險的壓力。Abstract : the forced state in key parts and their lifetime, the volume of high pressure chamber and ratio of pressure, the length of high pressure stroke and pressure stability, the relations between the deformation of high pressure chamber and temperature field and pressure field for three kinds of apparatus of making synthetic diamond under high pressure and high temperature were compared in this paper. the differences of these main apparatus were analyzed according to the degree of difficulty and ease in the technique, the choice of applicability and the cost and yield of them. it was emphasized that studying and developing the large sized belt - type press should be the way to make high quality saw diamond and change the state of making middle and low quality diamond in the diamond industry of our country, catching up with the international advanced level as well
文摘:通過對高溫高壓合成金剛石3種主要裝備在關鍵部件受力狀況與使用壽命、高壓腔體積與壓力利用率、高壓沖程大小與壓力穩定性，高壓腔變形與溫場、壓場的關系等方面的比較，分析了3種主要裝備在技術難易程度、適用性選擇和投入產出比的差異；強調了我國金剛石行業要改變當前只能生產中低檔金剛石的現狀，向生產高品級鋸片級金剛石的方向發展，與國際接軌，應該走大型化兩面頂的道路。The forced state in key parts and their lifetime, the volume of high pressure chamber and ratio of pressure, the length of high pressure stroke and pressure stability, the relations between the deformation of high pressure chamber and temperature field and pressure field for three kinds of apparatus of making synthetic diamond under high pressure and high temperature were compared in this paper. the differences of these main apparatus were analyzed according to the degree of difficulty and ease in the technique, the choice of applicability and the cost and yield of them. it was emphasized that studying and developing the large sized belt - type press should be the way to make high quality saw diamond and change the state of making middle and low quality diamond in the diamond industry of our country, catching up with the international advanced level as well
通過對高溫高壓合成金剛石3種主要裝備在關鍵部件受力狀況與使用壽命、高壓腔體積與壓力利用率、高壓沖程大小與壓力穩定性，高壓腔變形與溫場、壓場的關系等方面的比較，分析了3種主要裝備在技術難易程度、適用性選擇和投入產出比的差異；強調了我國金剛石行業要改變當前只能生產中低檔金剛石的現狀，向生產高品級鋸片級金剛石的方向發展，與國際接軌，應該走大型化兩面頂的道路。Therefore, it is proved that the control with high - speed on - off valves can realize the servo control function that be carried out with analog control whose control flowrate is proportional to is value. secondly, the paper builds up the mathematics model of the normal pneumatic servo system based on the symmetry structure, and the main characteristic parameters are analyzed and then introduce the theories to increase
論文基於易於進行分析的對稱結構的高速開關閥閥控氣缸，建立了氣壓伺服系統動力機構的數學模型，分析了其主要性能參數，提出了提高純氣動伺服系統阻尼比的方法，並從理論上分析了其實現的可能性。Nylon for car brake pressure control, hydraulic, fuel supply systems, corrosion resistance, impatient, sealed a good performance, no vibration noise, not shaped, easy to install, convenient vehicle retrofit, good performance is integrated steel, rubber and incomparable
尼龍壓力管用於汽車制動、液壓、燃料供給系統，耐腐蝕、耐壓、密封性能好、無震動噪音、無需成型、易安裝、方便汽車改型，良好的綜合性能是鋼管、橡膠管無法比擬的。The rolled asphalt rock - fill dam with concrete core is one of new impervious structures in the rock - fill dams. it has very high imperviousness with ability to fit the deformation and it is easy to organize the construction
碾壓式瀝青混凝土心墻壩是土石壩的一種新型防滲結構，具有防滲性，能好、適應變形能力強、易於施工等特點。When the ship contacts to ship or berthing facilities, its protective effect against collision is better than that of conventional fenders made of solid rubber, such as scrap tire, solid rubber fender, etc., due to compressed air used as amortization medium
與一般的彈壓型橡膠護舷（如廢舊輪胎、實芯橡膠護舷等）相比較，具有吸收沖擊能量大，作用於船舶的單位面積壓力低，耐沖擊疲勞性能優異，安裝簡易等優點。Leeec can manufacturer high performance and quality oil immersed distribution transformers under efacec s advanced technology according to the international standards, china national standards and the special requirements of the customer
遼寧易發式電氣設備有限公司完全按照efacec的先進技術製造滿足國家標準及用戶要求的各種型號具有最佳性能的油浸式配電變壓器。Leeec can manufacturer high performance and quality oil immersed distribution transformers under efacecs advanced technology according to the international standards, china national standards and the special requirements of the customer
配電變壓器遼寧易發式電氣設備有限公司完全按照efacec的先進技術製造滿足國家標準及用戶要求的各種型號具有最佳性能的油浸式配電變壓器。A new type of metal welding gas cooperatively developed by wuhan university chemical industry research acaddemy and aviation technology research office of wuhan shidai of science has achieved the substantial examination of state patent bureau, which is a favorable opening for the hard development of more than 2000 acetylene production plants and meanwhile has solved a series of problems that the new patterend welding gas of the same kind can cut while cannot weld the fuel gas and has slow startup, large oxygen consumption, narrow scope in choosing materiels and difficulty in filling the modifier with pressure, etc
武漢大學化工研究所和武漢時代科學院航空技術研究所聯合研製的一種新型金屬焊割氣已獲國家專利局實質性審查，這對我國2000多家乙炔生產廠家的艱苦該是一個良好的開端，同時也解決了同類新型焊割氣能割不能焊燃氣起步慢，耗氧量大，選用母材窄，改性劑不易帶壓灌裝系列問題。分享友人