移動變電所 的英文怎麼說
中文拼音 [yídòngbiàndiànsuǒ]
移動變電所
英文
mobile substation-
There were some degration in the purified protein, but gst - ap - 2 a still had the dna binding activity in the gel shift assay. the gst - testin and gst - antn1 were used for immunolize rabbits
雖然所提取的融合蛋白gst - ap - 2出現較多降解，但是電泳遷移率變動分析顯示其仍然具有良好的dna結合活性。The system is different from traditional silicon controlled dephasing method, such speedy modules as whole controlled electric and electronic equipment igbt and high frequency pwm controlling methods are employed, and the voltage of exchanging power supply of motor of beam pumping units can be controlled automatically, so there is no problem of power factor being decreased brought by silicon controlled phase single controlled, power factor in power net of beam pumping units " motor is enhanced really
由於雙管齊下，電機電網側的功率因數得到了大大提高。與傳統的可控硅移相控制方式不同，本系統採用全控型電力電子器件igbt等快速模塊及高頻pwm控制方式，對抽油機電機的交流供電電壓進行自動控制，不存在可控硅相控角所帶來的功率因數變差的問題，真正提高了抽油機電網側的功率因數。No nationwide studies document the trend, but anecdotally, doctors and physical therapists say that as portable computers become cheaper, more powerful, smaller and lighter, and as wireless internet access becomes ubiquitous, thousands are suffering persistent back, shoulder, wrist and neck aches
沒有全國性的研究證實此趨勢，但非正式談話中，醫師和物理治療師表示，隨著移動式電腦越來越便宜、威力更強大、體積更小更輕，以及無線上網管道變得無所不在，數以千計的人飽受持續性背部、肩膀、手腕和頸部疼痛之苦。In this dissertation, the development survey, research actualities and application prospect of vamt are introduced at first, and the models of kinematics, dynamics and linear motor servo are analyzed then. currently the dynamics model is complex or established mechanically, which restricts the study of control theories. thus this dissertation present a simple and easy - realized control idea, namely, the fore and torque of every leg determined by the inverse - solution of mechanics are regarded as changeable load force ( disturbance ) applied in motor, the elongation of the leg or displacement of sliding is regarded as the output of linear servo system
本文首先介紹了虛擬軸機床的發展概況、研究現狀和應用前景，然後對其運動學、動力學、直線伺服系統模型進行分析，針對目前動力學模型過于復雜或完全從機構學角度建立不便於控制的問題，提出了簡單、易於實現的控制思想，即將虛擬軸機床的動力學方程反解所確定的各桿受力（矩）視為電機的可變負載力，以桿長伸縮量或滑塊位移為伺服系統輸出，從此構成位置閉壞，實現軌跡跟蹤控制。Based on the theoretical analysis and experimental researches, it is presented that the wider spectra are resulted from the many fluorophores with large numbers of vibrational energy levels on the ground level in the blood cells, and the reduction of the spectral intensity is due to the reabsorption of the blood cells and the energy transfer of the collisions between the fluorophore and another one or other macromolecule. on the other hand, when the concentration of the blood cells is increased, the reabsorption of the blood cells, the secondary fluorescence due to the reabsorption and the influence of the concentration on the energy levels of fluorophores are all the factors of the red - shifted spectral peaks
在進行理論分析和研究的基礎上，提出了因血細胞中存在多種熒光團，且這些熒光團的電子能級上又存在大量的不同的振動能級，從而導致被激發的熒光團發出較寬的熒光光譜；血細胞濃度的增大，熒光團以及其他大分子之間的距離變小，造成它們之間因碰撞的能量轉移概率加大，因而易產生熒光猝滅，結果導致熒光強度的變小；血細胞溶液中重吸收所導致的熒光猝滅和二次熒光發射，以及血細胞濃度的變化對其中熒光團能級系統的影響都是導致熒光峰值波長「紅移」的原因；進而研究了led光誘導血細胞產生熒光光譜的機理。So knowing the distributing law of the strain field and how the strain field changes with the actuator ' s size is necessary in this text, electronic speckle pattern interferometry is used to test different strain fields produced by bonded actuators with different size. after the fringe is thined, its spine is got. based on the theory of speckle metrology, the displacement from the fringe is got, at last the strain field and how the strain field changes with the actuator ' s size is got
本文用電子散斑干涉法對不同尺寸的粘貼型壓電驅動器的誘發應變場進行了實驗研究，將所得的干涉條紋進行細化處理，得到干涉條紋的骨脊圖，根據散斑干涉計量術的原理對干涉條紋骨脊圖進行數值計算，得到誘發應變場的位移圖以及粘貼型壓電驅動器的尺寸變化對誘發應變場的影響。The theory is based on the same sticking point, which are the difference of the equilibrium structure when a molecule or a cation receive or lose a electron and the electronic factor of electron transfer
理論立足於電子轉移的關鍵，即當一個分子或離子得到或失去一個電子時所發生的核平衡構型的變化動力學問題及決定電子轉移的電子困子問題。Compared with green light - emitting device, blue oled has many problems such as brightness, efficiency, stability, and color saturation, in this study we investgaited the blue oleds systemically : 1 ) double heterosturcture oled was charaterized. due to the introducing of electron transport layer alq3 and hole - blocking layer balq3, the energy matching was more reasonable and the carrier injecting was more effective in the double - layer device. the maximum efficiency and luminance of this device attained to 1. 90 lm / w and 10, 000 cd / m2, respectively
其次，由於一直以來藍光oled器件的研究處于相對落後的狀態，其發光亮度、效率、穩定性和色純度都無法綠光器件相比，所以本論文在以下幾個方面對藍光器件的性能進行了系統的研究: 1 ）研究了雙異質型藍光oled器件，由於本研究引入了空穴阻擋層，使得載流子的復合和激子的擴散被限定在發光層內，器件的發光效率達到了1 . 90lm / w ，最大亮度達到了10000cd / m2 ，比傳統結構器件的效率和亮度提高了約一個數量級; 2 ）制備了結構為ito / npb / balq3 / alq3 / mg : ag的oled器件，研究發現，當改變各有機層厚度時，器件的電致發光光譜發生了從綠光到藍光的移動。This system provides pulse signal and direction signal to step motor driver by computer ’ s controlling step motor control card, and makes motor and guage ’ s pointer rotate. computer gets the micro displacement measured by grating measuring system via rs232 serial port, and acquires guage ’ s image by high precison ccd camera, then processes the guage ’ s image by software, including pre - processing, graying, binarization, thinning and hough transform, so as to recognize the position of guage ’ s pointer, finally calculates all kinds of precision on basis of algorithm established by national detecting rules of gauges
本系統通過計算機控制步進電機控制卡來給出步進電機驅動器需要的脈沖信號和方向信號，進而帶動電機驅動儀表指針轉動，計算機通過串口實時採集光柵測量系統的微位移信號，並且通過高精度ccd攝像機實時獲取表盤圖像數據，同時通過計算機軟體實現表盤圖像處理，包括預處理、灰度化、二值化、細化和hough變換等，最終快速識別出表盤指針的位置，並根據國家表類檢定規程所制定的演算法檢定出指針式儀表的各種精度。However, when the actuator, which is made of piezoelectric ceramics, is bonded on a structure, it may influence some of the specimen ' s physical parameters, such as elastic modual. so the induced strain field is influenced. and the extent to which the parameters are influenced depends on the size of the actuator
然而，壓電陶瓷驅動器粘貼于試件表面時，會對試件的彈性模量等物理參數有所影響，進而影響到整個誘發應變場，隨著壓電陶瓷驅動器尺寸的變化，影響的程度也跟著變化；而且為了達到良好的控制效果，往往需要在不同的位置粘貼多片壓電片，這些問題都使得掌握粘貼型壓電驅動器的誘發應變場的位移圖及其尺寸變化對誘發應變場的影響成為必要。The combined substation whose technology is more mature gradually has replaced the substation of residential area and commercial service system. the combined substation has received the affirmation from users for its advantage of little occupancy, quick installation, convenient movement and little investment. so its automation level reflects distribution automation level directly
居民小區和商服系統的變電所，已逐步被技術更成熟的箱式變電站所代替，它以其佔地少、安裝迅速、移動方便、投資少等優點受到社會的肯定，因此箱式變電站的自動化程度的高低，直接反映了配電自動化的水平。The radio frequency receiver supports interface for instrument and base station and air interface for mobile station, and it takes the task of magnifying low noise and down - convert and digital baseband processor filtering and magnifying intermediate frequency to reverse link signal. the digital baseband processor samples the received signal after down - convert radio frequency signal to intermediate frequency signal and processes other processing and supports interfaces to computer, next sends data to computer. the gps receiver supports interface for instrument and gps system, and receives gps system signal, next it demodulates the correlative information and sends out benchmark clock signal we need
射頻接收部分主要為儀器和基站、移動臺提供空中介面，其主要任務是在反向鏈路上對接收到的射頻調制信號進行低噪聲放大、射頻下變頻變換、中頻濾波放大等;數字基帶部分為對接收信號變頻為中頻后進行a / d采樣，以及其他的rsp處理並和計算機提供介面，將數據送至計算機進行后臺處理、顯示等; gps接收機部分為儀器和gps系統提供介面，接收gps系統信號並解調相關信息，輸出所需的電文及時鐘基準信息等。It is the important method of mining value added service for china unicom beijing branch to develop mobile e - commerce, simultaneously will mobile e - commerce also is next mobile telecommunication development major tendency. how should china unicom beijing bra nch use own technical superiority and the market superiority, should opportunity and challenge which brings to in external environment change, enhances strong points and avoid weaknesses formulates the migration electronic commerce marketing strategy, in intense market competition neutrality collapsing of to the defeat
發展移動電子商務是北京聯通挖掘增值業務的重要手段，同時移動電子商務也是今後移動通信發展的大趨勢，北京聯通應如何利用自身的技術優勢和市場優勢，應對內外部環境變化所帶來的機遇與挑戰，揚長避短地制定移動電子商務的營銷策略，在激烈的市場競爭中立於不敗之地，本論文對此的研究無疑具有很重要的現實意義。Guide for the safety in the installation of mobile substation equipment
移動變電所設備安全安裝指南分享友人