預變形器 的英文怎麼說

中文拼音 [yùbiànxíngqì]
預變形器 英文
preformer
  • 預 : Ⅰ副詞（預先; 事先） in advance; beforehand Ⅱ動詞（參與） take part in
  • 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
  1. A new prestressed bowshaped structure strain multiplier was designed to solve problem which strain amplitude is much lower than the threshold of fatigue life gage, and this strain multiplier take the advantages of entire structure, lower stiffness, good reliability and convenience to use

    設計出一種弓形預應力結構應變倍增器，解決了橋梁應變幅值遠遠低於疲勞壽命計門檻值這一關鍵問題，此倍增器具有整體性強、剛度低、可靠性好、使用方便等優點。
  2. The new developments of htm station technique were introduced from the aspects such as changing the htm pipeline type in pet htm station, increasing the switch forms of steam atomization and compressed air atomization, increasing the steam generator, sending stripping tower off - gas to combination and using new material nd steel in air preheater

    摘要從改變聚酯熱媒站的熱媒爐熱媒管線形式、增加蒸汽霧化與壓縮空氣霧化的切換形式、增加蒸汽發生器、汽提塔尾氣送燒、空氣預熱器採用新型材質nd鋼等方面介紹熱媒站技術的新發展。
  3. To make the prediction values with independence of the general trend, which is changed from year to year, the load data are transformed by profiles, mean value, and variance. sofm is used for the prediction of profiles and mlp networks for prediction of daily mean and daily variance. at a result, load forecasting for 24 hours in a day can be gotten

    為使預測值不受負荷逐年變化這一趨勢的影響，把負荷數據變換為特徵、均值和方差的形式，利用白組織競爭網路預測負荷的特徵，然後利用多層感知器網路預測負荷的日均值和方差，最終實現對一大24小時負荷的預測。
  4. This product is absorbing all forms of domestic and foreign prefabricated substation and development, high pressure, low voltage electrical equipment, distribution transformers trinity, with perfect protection, a flexible combination of superb technology will be mainly used to replace conventional civil engineering - type substation ; deep into load centers, widely used in high - rise buildings, petrochemical plants, power plants, subways, railway stations, wharves, airports, schools, hospitals and other important establishments population is concentrated

    本產品是吸收國內外各種形式的預裝式變電站而開發的，高壓、低壓成套電器、配電變壓器三位一體，具有完善的保護、靈活的組合、精湛的工藝，主要用於取代傳統土建型變電站；可深入負荷中心，廣泛用於高層建築、石油化工廠、發電廠、地鐵、車站、碼頭、機場、學校、醫院等人口集中的重要場所。
  5. It adopts developed predictive model to shorten the predictive time and eliminate the truncation error, adopts range control to avoid the frequent change of inputs, adopts block technology to reduce the dimension of qp, uses performance ratio to make the controller ' s tuning sample and intuitionistic

    該演算法中，作者採用改進的預測模型來減小模型時域與消除截斷誤差，形式上採用區間控制防止操縱變量的頻繁動作。並在演算法中實現了漏鬥技術與block技術，利用性能比來使得控制器調整簡單直觀。
  6. Place some clean small stones on the top to prevent dough from puffing up out of shape while baking. preheat oven to 170 degrees celsius 475 f

    容器內，上面放鋁石或洗凈的小石頭以預防燒烤時變形。
  7. It ` s suitable for the bend and deformation of the metal plates and it can roll the round and arcshapes and the cone ones within its specified ranges. it has the function of prebending the plate at both ends. the two lower rollers are the driving ones and can make the horizontal movement ; and the upper is a driven one and can make the up and down movement. the moving manner includes the mechanical and industry, boilers, shipbuilding, metal structure, machine manufacture and other trades, especially for the roll the steel trunks with smaller diameter and longer length in power transmission and trandform and other trades

    該機適用於金屬板材的彎曲成型，可卷制圓形，弧形和一定范圍的錐形工作，並有板材端部預彎功能，本機型兩個下輥為主動輥並可水平移動，上輥為從動輥上下移動，移動形式有機械式和液壓式，傳動軸均採用萬向連軸器連接，它廣泛適應于石油化工鍋爐造船金屬結構及機械製造行業，特別適用於送變電行業等直徑較小長度較長鋼管桿的卷制
  8. Firstly, this paper discussed failure mechanisms, failure reasons and precautions of explosion, corrosion, abrasion, deformation and leakage etc by studying the rationales of internal and overseas failure analysis for pressure vessels. secondly, each fault tree of failure analysis was built and the knowledge base of failure analysis for pressure vessels was made by combining production rule with framework in the end

    本文借鑒國內外的壓力容器失效分析的基本原理，研究了破裂或爆破失效、腐蝕失效、磨損失效、變形失效、泄漏失效等失效機理、失效原因及預防處理措施，進而建立其各自相應的失效分析故障樹，最後通過產生式系統與框架系統相結合的知識表示方法建立了壓力容器失效分析知識庫。
  9. The computations are shown to agree well with available experimental and numerical data and the physics of 3d large - scale flow separations and vortex shedding are confirmed. the simulation of the flow around a maneuvering wigley hull is a demonstration of capability for calculations of sway forces and yaw moments acting on a hull moving obliquely at a large range of yaw angles. the focus of study is large - scale cross - section separation flows, bilge - vortex development along the hull in the longitudinal direction and their effects on hydrodynamic forces

    應用所開發的求解器，以wigley船型為算例計算了大角度斜航船體粘性流場和水動力，分析了漂角的變化對船體所受到的粘性水動力的影響，相當精確地預報了以橫流分離和般渦生成與泄出為特徵的操縱運動船體特有流動形態及橫向水動力和轉脂力矩，經與現有試驗和計算數據比較，檢驗和驗證了該求解器精確模擬繞斜航運動船體的大尺度分離流動和計算非線性水動力的能力。
  10. Based on the test, a new type of sma damper is designed and its theoretical model is set up. then, a detailed experimental investigation is carried out in order to get a full understanding of working performance of the damper, from which the effects of strain level, temperature, as well as frequency and pre - strain of sma wires are taken into account. the theoretical model is verified by the experiments

    在此基礎上，本文設計了一種新型形狀記憶合金被動耗能阻尼器，建立了阻尼器的理論模型，通過試驗研究了阻尼器的工作性能，分析了位移幅值，加載頻率，工作溫度和記憶合金絲預應變對阻尼器的等效剛度，單位循環的耗能和等效阻尼比的影響，並與理論分析結果進行了對比，驗證了理論模型的正確性。
  11. In this thesis the author developed a method for measuring the axial and radial deformation in triaxial test by analyzing the digital image from area ccd and correcting the errors. this method is more accurate and more convennient than traditioanal techniques, and can be used to deformation measurement for unsaturated soil specimn directely

    其基本原理是利用ccd圖像傳感器獲取土樣圖像信息，經圖像板採集、 a d轉換和預處理後送入計算機進行數字圖像處理，求出土樣在不同時間的徑向寬度和軸向高度數據，並經過系統誤差的修正，從而精確得出土樣的變形量。
  12. Since the phase transformation behavior of tini thin film has a great influence on the properties of micro - actuator, both ti - rich and ni - rich tini thin films " phase transformation behavior were studied in this stud ) "

    本文從微驅動材料tini薄膜的相變行為對微驅動器性能影響出發，採用電阻法、 dsc 、 xrd 、 tem等手段，研究了tini非晶薄膜晶化過程、熱處理、熱循環以及預變形等對tini薄膜相變行為的影響。
  13. The sensor network consists of nine ground - based anemometers and a wind profiler. wind information is processed by a minicomputer in real time ; and computed wind shear and crosswind are compared with predetermined warning thresholds

    一部小型電腦把收集得來的資料即時處理，把風切變及側風數值計算出來並和預設的臨界值進行比較，所得的結果會顯示于圖形顯示器上。
  14. Although dm can also solve the modulation time error, but the output waveforms can ’ t reach the industrial standard ( total harmonic distortion thd ). considering this, a new control strategy called current optimal control ( coc ) is presented in paper. coc is that system samples the output value real time, comparing with expected value, considering all switching actions available then draw a concluding to decide which way would be fastest and best way to render system smooth

    針對這一缺點，本文提出了一種更好的控制策略，電流最優delta調制，它是在電流滯環控制的基礎上，根據電路的輸出信號來分析，考慮所有可能的逆變器動作來決定選用哪一種開關轉換方式能最快最平穩地達到預期值，採用的是一種電流預測控制手段，從而使輸出波形的紋波最小。
  15. In the parling process, the viewpoint that the initialized energy can be classified into medium - frequency energy and low - frequency energy is proposed. and it is pointed out that the medium - frequency energy is useful for inverter starting but the latter is harmful. tow novel starting methods are put forward in the paper

    串並聯逆變器啟動前必須預充一定的初始能量，但並非任何形式的初始能量都對啟動有利，本文對預充的初始能量進行了分解，提出了中頻能量與低頻能量的概念，並證明了前者是啟動必不可少的條件，而後者反而對啟動有害。
  16. New idea toward the calculation methods for the rotary air preheater rotator mushroom type deformation and the installation method of folding gaskets. were put forward the calculation method for the pre - arangement of the folding line gap was presented

    摘要對回轉式空氣預熱器轉子蘑菇狀變形量的計算方法和密封片的安裝方法提出了新的觀點，並對這折線密封間隙的預留提出了新的計算方法。
  17. Abstract : with artificial intelligent tool clips, this pape r builded a construction monitor of excavation engineering, which can mainly be u sed to solve some current problems, such as self - correction of monitor data, forma tion forecast, formation self - warning and self - learning construction measure

    文摘:從目前施工面臨的問題出發，利用人工智慧工具clips語言建立一個簡單的基於知識的基坑施工監控器，主要用於解決監測數據的自動查錯、變形趨勢預測、變形自動報警，以及具有自學習功能的施工應急措施。
  18. To deal with the self - regulation problem coming from the accidental fault of the measurement sensor, the hot - deformation model of air preheater built by elman neural network is used to replace the measurement function of gap sensor

    為了解決測量傳感器意外損壞后的自動調節問題，我們使用elman動態神經網路建立了空氣預熱器的熱變形模型，用來在故障情況下代替間隙傳感器的測量功能。
  19. When we recall the past we will find the rapid advance in science and technology and society such as electric, information, biology technology, especially important breakthrough in international network. they have changed the human life greatly from space shuttle to domestic cars, from mobile phone to information highway road, from green food to domestic electric appliance. the achievements acquired by human beings in various fields of production and life have extended the imagination greatly

    發現，科技的日新月異、人類社會的巨大進步無論用什麼詞匯來形容都不為過：電子信息、生物技術尤其網際網路絡的重大突破和飛速發展，改變了世界的面貌和人類生活，從航天飛機到家用轎車，從「全球通」到信息高速公路，從綠色食品到家用電器，人類本世紀在生產、生活的各個領域所取得的成就，遠遠超出人們預想的總和。
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