current impulse 中文意思是什麼
current impulse
解釋
電流脈沖-
Its current products include : top oscillation electrical precipitator, side electrical oscillation precipitator, magnetism controlled static electricity precipitator, wet electrical precipitator, honeycomb electric catching tar instrument, high - pressur silicon rectifier equipment and plc low - pressure controlling system, blast furnace gas impulse precipitator, high concentration pulverized coal collector, coke oven and boiler flue gas low pressure impulse precipitator, blower fan inhaler, crossing piping gas cooler, high temperature fume cooler, gyre - orientation impulse hop - pocker and all sorts of molded sections
目前主要產品有：頂部振打臥式電除塵器、側部振打電除塵器、磁控靜電除塵器、濕式電除塵器、蜂窩電捕焦油器、高壓硅整流裝置及plc低壓控制系統、高爐煤氣脈沖除塵器、高濃度煤粉收集器、焦爐及鍋爐煙氣用低壓脈沖除塵器、風機空氣過濾器、橫管式煤氣冷卻器、高溫煙氣冷卻器、回轉定位脈沖大布袋及加工各種冷彎型鋼。 -
This paper describes an impulse heavy current system applied to a new field of science of materials
本課題所研製的沖擊大電流系統應用於一個新的領域:材料科學。 -
In this paper, the developing status of impulse heavy current technology is mainly introduced. and some correlative techniques and the way of getting impulse heavy current are also mentioned
本文主要介紹了沖擊大電流技術的研究狀況，沖擊大電流的產生方法及其相關技術。 -
Impulse heavy current technology, as one of the important researches of pulse power techniques, is also widely applied to technology of high - temperature plasma, strong magnetic field, mechanics effects and so on
沖擊大電流技術是脈沖功率技術的重要研究內容之一，廣泛的用於高溫等離子體、強磁場、力學效應等研究領域。 -
The impulse heavy current flows through sheet metal and explodes it, which can produce nanometer - metal granules. and the granules are sprayed over metal workpiece by accelerated power of electric field. the characteristics of rigidity and abrasion of the metal workpiece are greatly improved by this way
讓沖擊大電流通過金屬片，使其爆炸，產生納米金屬顆粒，利用電場的加速作用，噴塗在金屬工件的表面，大大提高金屬工件的硬度和耐磨性能。 -
However, by the time a lightning strike has traveled through the distribution network, surge arrestors will have dissipated a proportion of the charge, network impedance will have shaped the impulse and the residual energy can be represented in terms of its waveshape, and its peak current which is what will be present at a service entrance
然而，雷擊經過電力網路進行傳送以後，避雷放電器會將一部分能量泄放掉，網路的阻抗也會對電涌進行修整，而殘余的能量將可以以它的波形來體現，其峰值電流也就是建築物進入端將會出現的情況。 -
The voltage ir on core adopts semienclosed insert model. the current element adopts two - stage compensation to have wide load property. the whole plasticenclosed voltage coil. can withstand instantaneous large voltage impulse. the double jewels bearing or the magnetic - propelled bearing can ensure long lifetime. the bipolar aluminium nickel cobalt damping magnet steels have high coercivity, stable magmetic property. the electric function is in accordance with iec521 international standard
：電壓鐵芯採用半封閉插入式，電流元件採用二級補償使表計具有寬的負載特性。全塑封的電壓線圈能稱說瞬時大電壓沖擊。雙寶石軸承或磁推動軸承確保表計長壽命。 -
The first is to fix and debug the impulse current generator and fix kinds of channel models of lightning current by which to generate artificial lightning current
論文主要分為三個部分。第一部分論述安裝、維修、調試沖擊電流發生器，製作各種雷電流通道模型。 -
Design and implement of the measure circuit of modulator impulse voltage and current
調制器脈沖電壓電流測量電路設計 -
What is the likely severity of the transient impulse current
瞬態脈沖電流的強度有多大？ -
Much works has been distributed to the development of a vacuum system to simulate the outer space and a measurement system to test the arcjet performance. ignition experiments in various operational modes have been done with argon as propellant. macroscopical working parameters including thrust, mass flow rate, voltage, current, inlet pressure and vacuity are obtained by the test measurement system and actual performance parameters including specific impulse, thrust efficiency, ratio of thrust and power and ratio of power and mass flow are calculated
以氬氣作為推進劑，在不同工況下進行點火實驗，測量獲得了其工作推力、電弧電壓和電流、推進劑流率和弧室壓力等宏觀參數，得到了不同實驗條件下其工作的實際比沖、推力效率、推力/功率比以及比功率等性能參數，分析了推進劑質量流率、電弧功率、電弧加熱發動機電弧室結構尺寸等因素對其性能的影響，為數值模擬研究和實際的低功率電弧加熱發動機優化設計及研製提供了實驗基礎。 -
Anode current impulse
陽極電流脈沖 -
Based on piecewise linear model, this paper proposes an estimation method that first estimates the slope of linear variant and the channel impulse response at the middle time of the current ofdm symbol using pilot sequences, and then estimates the whole channel impulse response through the estimated parameters
該演算法首先利用導頻序列估計出當前ofdm符號間隔內通道線性變化的斜率和中間時刻通道的沖激響應值，然後根據線性模型利用估計出的參數得到當前符號間隔內所有時刻上的通道沖激響應。 -
3. falling weight deflectomoter produces the impulse load to pavement, but the mechanics model of current inverse analysis is the assumption of static linear elastic behavior of pavement
落錘式彎沉儀（ fwd ）對路面施加的是動荷載，而目前反分析力學模型均為靜載下的線彈性層狀體系。 -
As the dotted linen showed in fig2, the grounding end of the disconnector should should has the rapidly operation characteristic, withand current impulse duty without working
為此達到目的，脫離器必須具有快速動作的特性和耐受規定電流沖擊和動作負載的能力。 -
In this paper, researching and producing on current waveform control system of inverter carbon dioxide welding machine is given. the overall plan, the design of hardware structure, the programming and debugging of software is described in detail. the bang - bang and alterable structure discrete pid synthetic control algorithm are used to modulate the width of pwm signal in real time, to acquire the fiat character by driving and controlling the opening and shutting time of igbt, the technology of " double impulse " is adopted to realize electric current waveform control
本文介紹了逆變波形控制co _ 2焊機控制系統的研製，詳細闡述了總體方案的制定、硬體研製及軟體的編寫與調試，採用變結構、離散型pid + bang - bang復合控制演算法、實時調節輸出pwm信號的脈沖寬度，驅動控制用於逆變的大功率開關管igbt的開通與關斷時間，獲得逆變焊機平外特性。 -
For the measurement of analog signals such as voltage and current of astg, a filter card for pre - disposing is designed, in order to improve real - time performance, algorithms for ac analog sampling is simplified, and a compensation algorithms for phase error due to sequence - sampling is brought forward. for the measurement of impulse - width signals such as rotor - speed and rotor - position - angle, an intelligent interface card based on isa bus is designed. all programs for measure and control based on c + + are compiled and debugged and the flow for system debugging is summarized
為了提高實時性，對交流采樣演算法進行了簡化，並提出了由於非同步順序采樣所造成的相位誤差的補償演算法；針對轉速、轉子位置角等脈沖寬度信號的測量，深入分析了測量原理，設計了基於isa總線的智能介面卡；編制和調試了基於c + +的全部測量控製程序；完成了整個系統的調試，並總結了調試方法。 -
In a polar circuit it causes the loop current to flow in a direction opposite to that for a mark impulse
在極性電路中，空號脈沖促使環路電流向傳號脈沖相反的方向流動。 -
The paper provides a visual modeling scheme using object - oriented technology, and does experiments for current impulse response models from model change to parameter design to graphical modeling. the frame is a visual solve for simulation analysis and transmission forecast of radio channels. on the one hand, the paper takes classic radio channels as independent objects and builds their graphical models, comes into being a visual universal model library
本文深入研究了無線通信通道、尤其是多徑通道的傳輸特性，提出一種基於面向對象的可視化無線通道建模和模擬方案，對具有普適性的通道沖激響應模型進行了從模型轉換、參數設計到圖形建模等環節的實驗，建立起統一的、一體化的通道建模模擬實驗框架，為無線移動通道的分析、建模、模擬和傳播預測提供了一種可視化的解決方案。 -
When start to operate the furnace, raise voltage alowly and gradually, never give full load at one time, or the heating element will be damaged by over current impulse
爐子在開始通電運行時，要逐步緩慢升壓，不可一次加滿負荷，否則會因沖擊電流過大造成元件損壞。
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