調制偏移 的英文怎麼說

中文拼音 [diàozhìpiān]
調制偏移 英文
modulation deviation
  • 調 : Ⅰ動詞1 (配合得均勻合適) harmonize; suit well; fit in perfectly 2 (使配合得均勻合適) mix; adju...
  • : Ⅰ動詞1 (製造) make; manufacture 2 (擬訂; 規定) draw up; establish 3 (用強力約束; 限定; 管束...
  • : Ⅰ形容詞1 (不正; 歪斜) inclined to one side; slanting; leaning 2 (只側重一面) partial; prejudi...
  • : Ⅰ動詞1. (移動) move; remove; shift 2. (改變; 變動) change; alter Ⅱ名詞(姓氏) a surname
  1. Series of guowei dry - method composite machines as new product are explored with our many years ' experience, the requirement of the users. the first metal of this machine is adopted with : photo - ecectricity auto. tracking " correcting deviation equipment, magnetic powder tension control. pneumatic back pressure shifting blade, oven temperature controlled qutomatically, big roll with oil heating, coating composite pneumatic control as well as double frequency governor etc. it will make the machine with fast speed, lower voice, low polluted by air, shout consumptionfor energy, stable working etc. especially suitable for al - foil with smooth surface and no enough firming, glass paper, polyester ect. the composite material with hard strength, fireproof, anti - ventilation, anti - fatty, frozen, dudrable steam etc character. it is widely used in food, pharmacy, as well as daily articles to package

    「國偉」 、系列乾式復合機,是我廠根據多年的復合機製造經驗及結合客戶需求,開發的新產品,該機第一基材採用了「光電自動跟蹤」糾放卷裝置,磁粉張力控、氣動背壓動式刮刀、烘箱溫度分段自動控、大輥筒導熱油加熱、上膠復合氣動控及雙變頻調速技術,使該機具有復合速度快、噪聲低、空氣污染小、能耗低、運行平穩等特點,適宜於表面光滑的鋁箔玻璃紙聚酰胺等與聚乙烯、聚丙烯等薄膜的復合,復合薄膜具有強度高、防水、防透氣、防油脂、可冷凍、蒸煮等優點,廣泛應用冷凍食品、乾燥食品、醫藥品及日用品的包裝。
  2. The modulating signals of firing delay angle at the rectifier and firing lead angle at the inverter, and the excitation voltage are chosen to be control variables. the offset of the current of dc line and the extinction angle and the power angle of generator are chosen to be control outputs. then a nonlinear controller is designed for the system under study according to direct feedback linearization theory

    以整流側觸發延遲角的調節信號、逆變側觸發超前角的調節信號以及發電機勵磁電壓作為控變量,以直流線路電流、逆變側關斷角以及發電機功角的量作為目標輸出,用直接反饋線性化方法設計了系統的非線性控器。
  3. The parameters contain impulse noise, memory effect, scan correlated shift, coherent noise, random noise, dropped lines, inoperable detectors, saturated detectors, mtf, system resolution

    輻射性能參數包括脈沖噪聲、記憶效應、掃描相關、一致噪聲、隨機噪聲、丟失行、不可操作探測器、飽和探測器、調傳遞函數、系統解析度。
  4. And it investigates the appearance condition ( including joint, crack, eroding, corrosion, braking pole device rupture, crane - girder ' s gnawing railway and so on ) of the whole crane - girder system on the spot, at the same time, it also actually examines the stress of the beam, chemical ingredient, distortion and railway excursion, etc. through sampling, and based on the actually examined results, it checks and calculates the carrying capacity of crane - girder system. then, based on the investigating on the spot and the calculated result, it discusses the mechanism of fatigue failure of the upper part of welded steel crane - girder, analyses the reason of steel crane - girder in the high - frequency emerging the fatigue crack, institutes the strengthened method of damaged steel crane - girder of accurate packing up workshop of the primary mill plant. finally, it presents some advice and suggestions for the repairing and strengthening method of fatigue crack of upper part of steel crane - girder in the high - frequency

    針對包鋼初軋廠精整車間鋼吊車樑上部區域出現裂縫這一問題,本文首先綜述了國內外關于焊接鋼吊車樑上部區域疲勞裂縫的研究現狀;其次對整個吊車梁系統的外觀情況(包括連接、裂縫、腐蝕、銹蝕、動桿件斷裂、吊車啃軌等)進行了現場調查,抽樣實測了梁的應力、化學成分、變形及軌道等,根據實測結果,對吊車梁系統的承載能力進行了驗算;然後,根據現場調查及計算結果,探討了焊接鋼吊車樑上部區域疲勞破壞的機理,分析了重級工作鋼吊車梁出現疲勞裂縫的原因,定了初軋廠精整車間破損鋼吊車梁的加固方案;最後就重級工作鋼吊車樑上部區域出現疲勞裂縫的修復與加固方案提出了一些意見和建議。
  5. The excursion of centroid position of focal spot may be easily acquired with the centroid position expression of focal spot

    利用焦斑質心位置表達式,可分析和確定由於振幅調和相位畸變導致的質心位置
  6. 4. a 8 - cascaded wavelength - division - multiplexed fiber bragg grating sensor system was interrogated by changing voltage acting on a employed tunable fabry - perot filter, and a feedback loop was introduced to make filter track the shifted wavelength of the sensor. at the same time an unbalanced scanning michelson interferometer was introduced to demodulate sensor signal

    同時為克服查詢某一光柵時,應變引起波長漂導致反射波長離f - p透過波長,利用一反饋控裝置,使得濾波器的透過波長自動追蹤查詢光柵的布一拉格波長,利用非平衡掃描michelson干涉儀對傳感信號進行了高解析度的解調
  7. It presents the mathematical models for the ppm modulation and demodulation circuits system. author gives out the conditions of linear modulation and demodulation, and educes its connection between the modulation factor and maximal laser frequency excursion

    建立了ppm調與解調的數學模型,給出了實現線性調與解調的條件以及調深度與最大激光頻率之間的關系。
  8. The main works are organized as follows : based on the switching function method and time domain simulations, the small disturbance transfer a characteristic through the converter is analyzed. because of the modulation effect of the converter, the small disturbance in the shaft of turbine generator will induce ac voltage component with the same frequency as the disturbance on the dc side. and the resulted ac current on the dc side will have the similar frequency shift when transfers to the stator of the generator

    主要內容包括: ( 1 )基於開關函數法和模擬分析,研究了機組轉子上次同步頻率的小擾動,在hvdc交直流兩側響應的頻率特性- - - -轉子上的小擾動經直流換流器調后,將會在系統直流側感應出與擾動同頻率的電壓分量;直流側電流擾動反映到交流定子側,也將發生頻率
  9. This article examines change of efficiency and equity in three development stages of urban and rural relationship ; analyzes several problems, such as urban - biased strategy dual loss of efficiency and equity under the planning system, adjustment of urban and rural relationship in the process of marketization reform, and the unequilibrium between efficiency and equity ; discusses the countermeasures for giving priority to efficiency with due consideration to equity in the new stage of urban and rural harmonious development ; suggests some policies. such as further promoting urban and rural marketization reform, encouraging consolidated and harmonious development of urban and rural productive element markets, strengthening the state ' s transfer payment for agriculture, the countryside and the peasants, and gradually transiting to a new stage of industry repaying agriculture or the urban area supporting the rural area in return

    摘要文章考察了我國城鄉關系發展三階段中效率與公平狀況的變遷,分析了計劃體下的城市向戰略與效率公平的雙重損失、市場化改革進程中城鄉關系的調整,以及效率與公平的失衡等問題,探討了在統籌城鄉發展新階段中如何兼顧效率與公平的對策措施;提出要繼續推進城鄉市場化改革,實現城鄉要素市場的統一、協調發展,加大國家對農業、農村和農民轉支付的力度,逐步過渡到工業反哺農業、城市反哺農村的新階段政策建議。
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