動作電壓 的英文怎麼說

中文拼音 [dòngzuòdiànyā]
動作電壓 英文
operation voltage
  • 電 : Ⅰ名詞1 （有電荷存在和電荷變化的現象） electricity 2 （電報） telegram; cable Ⅱ動詞1 （觸電） give...
  • 壓 : 壓構詞成分。
  • 電壓 : voltage; electric tension; electric voltage
  1. It is necessary to control the mechanical stimuli precisely in the studies of cardiac mechano - electrical feedback ( mef ). in the present study a ventricular pressure - clamping system has been developed, which can be applied to isolated - perfused rabbit hearts. controlled by a computer, this system not only can make the left ventricle follow a command defining the same pressure wave as that during a beating cycle under physiological condition, but also deliver mechanical stimuli with a proper waveform to the ventricle at a particular time phase. this system integrates multiple functions, including perfusing, pacing, recording of electrocardiogram and monophasic action potentials, and clamping and measuring of ventricular pressures in isolated - perfused hearts. thus, it is a distinct system for investigating the phenomena and mechanisms of cardiac mef at organ level

    在心臟機械電反饋的研究中準確控制機械刺激是非常重要的.本研究室構建了一套適用於離體家兔心臟的心室壓力鉗系統.該系統通過計算機控制壓力鉗，不僅能模擬正常生理條件下左心室的壓力波形，還能在心室活動周期的特定時相、以適當波形對心室施加機械刺激.該系統集心臟灌流與起搏、表面心電圖記錄、單相動作電位記錄、心室壓力鉗制與測定等多種功能於一體，特別適用於器官水平上觀察機械電反饋現象並探討其機制
  2. Abstract : it is necessary to control the mechanical stimuli precisely in the studies of cardiac mechano - electrical feedback ( mef ). in the present study a ventricular pressure - clamping system has been developed, which can be applied to isolated - perfused rabbit hearts. controlled by a computer, this system not only can make the left ventricle follow a command defining the same pressure wave as that during a beating cycle under physiological condition, but also deliver mechanical stimuli with a proper waveform to the ventricle at a particular time phase. this system integrates multiple functions, including perfusing, pacing, recording of electrocardiogram and monophasic action potentials, and clamping and measuring of ventricular pressures in isolated - perfused hearts. thus, it is a distinct system for investigating the phenomena and mechanisms of cardiac mef at organ level

    文摘:在心臟機械電反饋的研究中準確控制機械刺激是非常重要的.本研究室構建了一套適用於離體家兔心臟的心室壓力鉗系統.該系統通過計算機控制壓力鉗，不僅能模擬正常生理條件下左心室的壓力波形，還能在心室活動周期的特定時相、以適當波形對心室施加機械刺激.該系統集心臟灌流與起搏、表面心電圖記錄、單相動作電位記錄、心室壓力鉗制與測定等多種功能於一體，特別適用於器官水平上觀察機械電反饋現象並探討其機制
  3. The operation principleresult of saving power ， mate rial and reliability of ac and dc usual auto - converting saving power instrument are expounded, which the operation - coil of ac contactor given ac and dc voltage is usual, output is even dc, on and off and keeping voltage non - contactor auto - convert

    論述了與交流接觸器操作線圈適配的交直流輸入（操作）電壓通用、恆直流輸出、吸合與保持電壓無觸點自動轉換節電器的工作原理；接觸器配用節電器后的節能節材效果及節電器的可靠性。
  4. Then these separated interferograms can be recorded by ccd camera the experiments with the multi - frame interferometer was carried out on a small gas - puff z - pinch device with 23 kv working voltage and 210 ka peak current and about 2 risetime, and good results were obtained

    該套干涉儀在小型噴氣式z箍縮裝置上進行了實驗， z裝置的工作電壓23kv 、峰值電流210ka 、電流上升時間約2 。根據干涉圖條紋的移動數，可以計算出等離子體的電子密度和運動速度。
  5. Under the condition of ead generation, the low and high membrane level - 25 and - 55mv of voltage were clamped during the repolarization phase of action potential. on low membrane level of - 25mv, a slow inward current similar to

    在低鉀灌流並伴有ead的情況下，于動作電位復極相的低及高電位處- 25與- 55mv分別進行電壓鉗制。
  6. When the working palce is in high humidity ( relative humidity is more than 90 % ) area, or at high temperature and limited place, or at the place of high conductivity, the voltage of portable lighting fixture should be less than 12v

    工作處于特別潮濕（相對溫度經常在90 %以上） ；處于高溫而狹窄的環境或處于導電的空間中時，使用的手提移動燈電壓不應超過12伏。
  7. Under following circumstances, the voltage of portable lighting fixture shall not be more than 12v : extra humid places ( relative humidity is usually above 90 % ), high temperature and confined spaces, or places with high conductivity

    工作處于特別潮濕（相對溫度經常在90 %以上） ；處于高溫而狹窄的環境或處于導電的空間中時，使用的手提移動燈電壓不應超過12伏。
  8. When working under extra humid condition ( relative humidity is usually above 90 % ), in high temperature and narrow environment or at the place with high conductivity, the voltage of portable lighting fixture shall not be more than 12v

    工作處于特別潮濕（相對溫度經常在90 %以上） ；處于高溫而狹窄的環境或處于導電的空間中時，使用的手提移動燈電壓不應超過12伏。
  9. Topics covered include : mass transport through membranes ( diffusion, osmosis, chemically mediated, and active transport ), electric properties of cells ( ion transport ), equilibrium, resting, and action potentials, kinetic and molecular properties of single voltage - gated ion channels

    內容包括：細胞膜上的物質傳輸（擴散、滲透、化學為媒介的傳輸以及主動傳輸） ；細胞的電子特徵（離子傳輸） 、平衡、靜息和動作電位；單個電壓門控離子通道的動力學和分子特性。
  10. It is including the structure of neurons, the distribution of ions concentration in or out of the neuron membrane, the electrochemical gradient of ions, the equilibrium potential, the resting potential and action potential of neuron, the ion theory of the transmembrane potential and the hodgkin - huxley ( hh ) equation

    包括神經元的結構，神經元細胞膜兩邊離子濃度的分佈，離子的電化學梯度和平衡電位，神經元的靜息電位，動作電位，描述神經元膜兩邊電壓變化的離子學說以及hodgkin - huxley方程。
  11. Software design includes voltage setting, capacitors monitoring. working status judging. fourth, the serial communication between plc and computer has been completed with using the software mcgs ( monitor and control generated system )

    軟體方面，在硬體設計的基礎上編制出滿足控制要求的程序，實現了監視狀態下工作電壓設定、電容狀態自動監測等功能，系統可根據電容狀態來判斷工作是否正常。
  12. In this paper, according to the equation of voltage vector of single - phase motor operating at symmetrical condition, author presents a new voltage - vector pwm method of variable frequency control for single - phase motor. in system, the voltage vector is used as a control parameter

    本文根據單相電動機對稱運行時的合成電壓矢量方程，提出了以合成電壓矢量為控制量的單相電動機電壓矢量式pwm變頻調速控制方法，並進行了計算機模擬及製作了單相變頻器。
  13. The optimized experimental conditions are determined and the densities of some elements in the mental alloy standard samples are measured. the experimental results shows that the spectral intensity of the plasma enhances significantly with the increase of the operating voltage and the power density. ( 1 ) to the steel ally sample, the emission intensities of the spectra reach to the maximum values when the laser operating voltage is 1600v and the argon pressure is 600 torr. under the same pressure, the spectral intensity of the plasma in the argon atmosphere is stronger than that in the air. when the argon pressure is 320 to rr, the signal - noise ration is about 5 times than that which the argon pressure is 700 torr, but the temperature of plasma is less about 1000k

    （ 1 ）對于光譜標鋼準樣品，當激光器工作電壓為1600v 、氬氣壓力為600乇時，譜線強度達到最大，並且在相同壓強下，氬氣中的等離子體與空氣中的等離子體相比，其輻射強度明顯增強；氬氣壓力為320乇時的譜線信背比約為600乇條件下的5倍，而等離子體溫度卻下降了近1000k ，即等離子體溫度隨環境氣壓的增大而增大；當激光束的焦斑在樣品表面上下移動時，激光誘導量、等離子體的激發溫度、譜線強度都呈不對稱性分佈，其最大值對應的焦斑位置都位於樣品表面之下0 . 4mm左右。
  14. In the end, the experiment on a single - phase motor with symmetrical windings is made by the inverter. experimental results verify the feasibility of the voltage - vector pwm method of variable frequency control for single - phase motor

    最後，利用製作的單相變頻器對繞組對稱的單相電機進行了變頻調速實驗，實驗結果驗證了單相電動機電壓矢量式pwm變頻調速控制方法的可行性。
  15. The electrical - controlled appliance is the core part of the machine for body functional rehabilitation, the single slice microcomputer ' s function is data processing and controlling, the power supply provides work voltage to the single slice microcomputer and other parts, keyboard inputs data, liquid crystal display shows data of motion and data which establish at first, motor ' s driver drive motor by control - signal

    肢體運動康復機的核心部分是電控裝置，單片機起數據處理及控制等作用，電源部分提供給單片機及其他部件工作電壓，鍵盤提供輸入數據，顯示器顯示運動數據及預設數據，電機驅動部分通過控制信號來驅動電機工作。
  16. The circuits require that the operational voltages of memories must be stable ( voltage does not vary with temperture and it can reject noise which come from all kinds of envioments ) and have large driving capabilities. so, in this papper we have designed a voltage regulator by which can provide a stable voltage for all memories

    在存儲器工作中，要求工作電壓具有較好的穩定性（指一定溫度范圍內的溫度穩定性和對外部噪聲的較好的抑制能力）和較大的驅動能力，因此本文設計了一種能夠為存儲器晶元提供穩定工作電壓的電壓調節器。
  17. Lithium ion batteries have many excellent performances among the chemical power sources such as the highest work voltage and energy density, longer cycle life and better safty, etc., which make them show the wide prospects of application and latent enormous economic effectiveness in many respects, for example, portable electric devices, electromobile, space technology, national defence industries, and so on

    鋰離子電池具有高工作電壓、高比能量、循環壽命長、安全性能好等諸多優異的性能，從而在便攜式電子設備、電動汽車、空間技術、國防工業等多方面展示出廣闊的應用前景和潛在的巨大經濟效益；而高性能的鋰離子電池陽極材料的制備及性能研究是目前鋰離子電池開發乃至應用的關鍵因素之一。
  18. A novel 32 bit embedded fix - point superscalar risc core is developed. then we analysis the power dissipation of risc core from view of instruction - set - architecture, datapath, supply voltage and dynamic power optimization

    並從系統層次對risc處理器進行功耗分析，分別從改進指令體系結構、處理器數據通路、降低系統工作電壓和動態降低功耗四個方面進行低功耗研究。
  19. Abstract : this paper introduces the working pinciples of the electro - economizer, in which either alternating or direct current voltage can be input with the adaption to the operating coils of contactor, steady direct current is output, and voltage auto - converting is absorbed and kept withno contacting point

    文摘:論述了與交流接觸器操作線圈適配的交直流輸入（操作）電壓通用，恆直流輸出，吸合與保持電壓無觸點自動轉換節電器的工作原理。
  20. And modern movement of relay protection time more and more little, smaller than 20 ms generally, accurate working voltage of movement its low to 1 - 3 vs

    而現代繼電保護的動作時間越來越小，一般小於20ms ，其準確動作的工作電壓低至1 3v 。
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