結晶器件 的英文怎麼說
中文拼音 [jiējīngqìjiàn]
結晶器件
英文
crystallizer- 結 : 結動詞(長出果實或種子) bear (fruit); form (seed)
- 晶 : Ⅰ形容詞(光亮) brilliant; glittering Ⅱ名詞1. (水晶) quartz; (rock) crystal 2. (晶體) any crystalline substance
- 器 : 名詞1. (器具) implement; utensil; ware 2. (器官) organ 3. (度量; 才能) capacity; talent 4. (姓氏) a surname
- 件 : Ⅰ量詞(用於個體事物) piece; article; item Ⅱ名詞1. (指可以一一計算的事物) 2. (文件) letter; correspondence; paper; document
- 結晶 : 1 (析出晶體) crystallize2 (晶體) crystal 3 (成果) crystallization; fruit; product; quintess...
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In order to be the choice of hdtv, different kinds of displays develop much fast in the recent years. the dissertation introduces the development of all kinds of display, and gets the conclusion that, cpt still has the great advantage in the tv terminal field under the condition that the lcd is taking the place of cpt in the cdt field. the main research contents of cpt which includes high - luminance, high - contrast, high - definition, low - power, and complanation, have been investigated
本文系統地闡述了hdtv用的顯示器件的基本要求及其發展歷史和現狀,介紹了各類顯示器件欲成為hdtv終端顯示近年來所作的努力;總結出了雖然在彩色顯示器( cdt )領域,液晶顯示器( lcd )已經大有取而代之之勢,但是在電視終端領域,彩色顯像管( cpt )還是有其不可替代的巨大優勢;並分析了高亮度、高對比度、高解析度、低功耗、平面化等cpt製造的關鍵技術和研究動向。But alq3 was used in oelds by vacuum evaporation mostly because of its poor dissolubility, and easily recrystallized from the oelds so that the oelds " stability decreased
但是alq3溶解性差,一般都通過真空蒸鍍製作器件,此外它會在器件內因器件發熱發生重結晶從而導致器件穩定性下降。3. the principle of the interleaver based on the interference of polarized light is analyzed theoreticallyand the interleaver architecture of this kind is presented. a 50ghz interleaver is designed and the two series of interleaved spectrum like cosine function is obtained experimentally ; by using the tandem of two birefringent crystals with different optical path difference, we get the flattop spectrum
3 、分析了pbi型interleaver濾波器的基本原理,給出了一種pbi型interleaver濾波器結構;設計了50ghz光學梳狀濾波器,實驗得到了該器件兩組交錯分波類餘弦輸出光譜;採用不同光程差的晶體級聯方案,實現了輸出光譜平頂化。Wra - fluey ring cleaner, green, the body is of micro - porous type, soft and elastic with special surface structure capable of absorbing flying floss, oil, moisture, and static form rubber roller, ring, dent roller, metal duff, so as to keep up elements clean and dry
清潔輥絨圈,綠色,本體為微孔層、柔軟富有彈性、表面有峰谷,可吸附膠輥、膠圈,鋸齒羅拉,金屬道夫表面的微量飛花、油劑、水分、靜電質等,從而保持元器件的結晶乾燥。Two other effects are transient phenomenon called single event upset ( seu ) and single event latchup ( sel ). in this paper, some means to harden the devices against these phenomena are used. guard banding around nmos and pmos transistors greatly reduces the susceptibility of cmos circuits to lachup
在本文設計中,採用雙環保護結構,大大的降低了cmos集成電路對單粒子閂鎖效應的敏感性;對nmos管採用環型柵結構代替傳統的雙邊器件結構,消除了輻射感生邊緣寄生晶體管漏電效應;採用附加晶體管的冗餘鎖存結構,減輕了單粒子翻轉效應的影響。Applying two perpendicular polarized light states and a no - light state to express information, this new theoretical system covers : a ) whole architecture constructed from light processing, light transmission, electric control and photoelectric input and output ; b ) various computing units mainly consist of liquid crystal element and polarimeter ; c ) light bus mainly consists of interlinkage optic valves ; d ) ternary memory formed from semiconductor memory ; e ) register formed from optic fiber ring ; and i ) huge - numeral management based on the new concept of calculating path and calculating channel
這個理論包括:光處理、光傳送、電控制、綜合輸入輸出的總體結構;以液晶元件和偏振器為主的各類運算器結構;以互連光閥為主的光空間總線;以半導體存儲器為主的三值數據存儲器結構;以光纖環為主的寄存器結構;以算位、算道新概念為基礎的巨位數管理方案等。By thorough analysis and synthetize this paper made a frame of the system of intelligent instrument and its hardware structure. as followed, this paper depicted design details of intelligent instrument " s hardware, it included the design of interface circuit, data commutations and digital logic of dsp, mcu, internet ' s chip and isp ' s apparatus etc., and have designed schematic map and circuit. so it accomplished the full design of hardware / software of the new type intelligent instrument
本文具體給出了新型智能儀器硬體結構及實現,描述了智能儀器硬體設計細節,包括數字信號處理器、單片機、 internet接入晶元、可編程數字/模擬器件等在新型智能儀器中的介面電路設計、數據通信設計和數字邏輯設計等,詳細地給出了設計原理圖和電路圖;給出了新型智能儀器的軟體設計細節,從而完成了新型智能儀器完整的軟硬體設計。Secondly, the composition and function of expander board is introduced, the paper describes a detail developing process of selecting component, design interface circuit, protract pcb with protel and design pci interface logic and user ' s logic. with ahdl and max + plus. in addition this paper discusses how to debug pci board, and give the simulation waveform and the result of debug. on the base of all functions is ture, this paper introduce the config registers and memory of bu - 61580, realize the interrupt function and communication based on mil - std - 1553b
首先分析了擴展板的組成、功能,對pci介面邏輯和擴展板的內部邏輯進行詳細設計,並根據其資源要求進行器件選擇,然後使用protel工具進行電路板的製作。另外,本文還介紹了擴展板的調試方法,給出了邏輯模擬波形和調試結果。在此基礎上,本文闡述了協議晶元的配置方法,實現了1553b通訊擴展板間的通訊及中斷功能,達到了開發技術指標。Cryptogrammic chip introduced in this paper has been tested on the altera ' s apex20ke fpga. the main clock frequency reached 40mhz. the chip includes 30, 000 les. in order to utilize esb resource in altera ' s chip, we adopted embedded rom and ram and can realize the function of whole system with only one chip. lt is the embodiment of methodology and notion of sopc ( system on a programmable chip ). the simulation of this cryptogrammic chip proves the correctness of function of the chip, which shows that the important ideology based reconfigurable architecture has special significance in designing of cryptogrammic chip
本文所闡述的密碼晶元在altera公司的apex20kefpga上進行了測試。工作頻率達到了40mhz ,佔用了3萬個le . ,利用altera器件的esb資源,採用內置ram和內置rom設計方法,用一片晶元即可實現整個系統的功能,充分體現了sopc的設計方法和理念,對晶元的模擬和測試均證明晶元功能正確,表明基於可重組體系結構這一重要思想在密碼晶元設計中具有特殊的意義。該晶元的設計遵循hdl設計方法學的一般方法。The epitaxial growths of ingaas / gaas / algaas fundamental material and the fabrication of 45 - deflector are extensively studied in our work. some measuring methods are used to evaluate the growth quality of our grown structure by pl, cv, x - ray double crystal diffraction, sem etc. property analysis are provided for it
利用高能電子衍射、電化學c - v 、掃描電鏡( sem ) 、 x射線雙晶衍射儀、光熒光譜儀( pl ) 、原子力顯微鏡等多種方法對制備的器件進行了檢測,同時對實驗結果進行了必要的分析。In the design of the device, a kind of junction termination technology, polysilicon field plate was introduced at the edge of source and drain of the device. it reduced the electric field of pn junction and nn + at the surface to avoid breakdown at the two points
在器件設計過程中,在源端和漏端都採用了多晶場板技術,減小了表面pn結和nn +處的峰值電場,避免了器件在這兩處過早擊穿。Propeller is a critical part of crystallizer, the geometry shape and dimension of which determine the flow field in the crystallizer
攪拌槳是攪拌釜式結晶器的重要部件,攪拌釜內飽和溶液的整體流動形式與攪拌槳的葉剖面形函數和槳的結構參數密切相關。Combining the unstable heat conduction in crystal layer with heat transfer of undeveloped slug flow in a vertical tube, a time - progression model of crystal layer growth in the bubble column crystallizer pipe is proposed, the calculation results from the numerical method agree well with the experimental data. under certain operating conditions, the periodical arrival of gas plugs can cause crystallization and partial re - melting occur in the crystal - melt interface
結合未充分發展彈狀流的傳遞特徵和晶層內不穩定導熱,提出了鼓泡塔結晶器管內晶層生長的時間級聯模型,與實驗值吻合良好.特定操作條件下,隨彈狀泡的到來和離去,結晶界面可發生結晶-部分重熔Abstract : the method to determine the shape of solidification shell in the process of continuous casting of steel is studied. by establishing the model of stable temperature field, with the observation of first and second boundary value on the exterior of the ingot, the algorithm method to identify the shape of solidification shell is given with boundary variation in existing observation condition. numerical test shows that the method is valid
文摘:討論了鋼鐵工業連鑄過程中結晶器內連鑄坯凝殼形狀的確定方法.通過建立穩定溫度場模型,在現有觀測條件下,用邊界變分方法給出了確定鑄坯凝殼形狀的辨識演算法.實驗數據顯示此方法是有效的There are two methods to avoid or reduce it now, one is to deeply study the mechanism of breakout so as to get rid of the causes of breakout in process ; the other is to develop techniques of the breakout prediction in order to detect the signs of breakout within the mold, so that measures can be taken to prevent it
為了避免或減少這類惡性事故的發生,目前通常採用兩條途徑,其一是深入地研究漏鋼的形成機理,以便在生產過程中杜絕產生漏鋼的條件;其二是開發漏鋼預報技術,檢測在結晶器中出現的漏鋼徵兆,然後採取措施避免漏鋼事故的發生。The results indicate that the niti shape memory alloy completely solidifies in the crystallizer and the solid - liquid interface presents flat under the given model and various parameters, which meet the basic requirement of continuous unidirectional solidification
研究結果表明,在所給定的模型及各種參數條件下,鎳鈦形狀記憶合金在結晶器內可以完成凝固過程,且固液界面呈平直狀,具備了進行連續定向凝固制備的基本條件。Measurements based on a special measuring system designed by ourselves are made on electro - optic responsivity of the pixels located in different areas of our self - made 128 128 ferroelectric liquid crystal display ( flcd ), and the results are verified to be helpful to the fabrication of flcd
採用自行設計的測量系統對自製的128 128鐵電液晶顯示器不同區域像素的電光響應特性進行了測量,這些測量結果對鐵電液晶器件的製作有一定的參考價值。Two perpendicular polarized light states and a no - light state are applied to express information in the ternary optical computer. the three states are transformed via two - dimension liquid crystal element and polarizators, and ternary arithmetic operation and ternary logical calculus completed directly in this way. the ternary optical computer will possess enormously number of bit ( easy to 104 ), light processor, light transmission path and electric control system
三值光計算機用相互垂直的兩個線偏振光和零光強三個獨立的光狀態表示信息;用二維液晶器件和偏振器實現此三個狀態間的轉換;採用三進制算術運算;直接處理三值邏輯運算;擁有巨大的數據位數(容易超過10 ~ 4位) ;具有光運算、光傳送、電控制等結構特色,具有很強的空間、時間并行性。Abstract : according to the site condition of the bisc, a mathematical model of two - dimensional unsteady solidification and heat transfer was established for the bloom caster in the mold. the mathematical model was solved with a finite difference method to characterize the temperature profiles and thickness of the solidified shell in the mold, the effects of casting speed on thickness of the solidified shell are also studied
文摘:根據包鋼的現場條件,建立了大方坯連鑄機結晶器內二維非穩態凝固傳熱數學模型,採用有限差分法對數學模型求解,得出結晶器中鑄坯的溫度分佈規律和凝固坯殼生成規律,同時研究了拉坯速度對坯殼生成厚度的影響Based on the beam blank mould of ma steel, the physical model was set up under different nozzle designs and technical parameters
摘要針對馬鋼異型坯結晶器特點,在不同水口參數和工藝條件下,建立了相應的物理模型。分享友人