相同電流選擇 的英文怎麼說

中文拼音 [xiāngtóngdiànliúxuǎnzhái]
相同電流選擇 英文
coincidencd-current selection
  • 相 : 相Ⅰ名詞1 （相貌; 外貌） looks; appearance 2 （坐、立等的姿態） bearing; posture 3 [物理學] （相位...
  • 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...
  • 流 : Ⅰ動1 （液體移動; 流動） flow 2 （移動不定） drift; move; wander 3 （流傳; 傳播） spread 4 （向壞...
  • 選 : Ⅰ動詞1. （挑選） select; choose; pick 2. （選舉） elect Ⅱ名詞（挑選出來編在一起的作品） selections; anthology
  • 擇 : 擇動詞（挑選） select; pick; choose
  • 相同 : identical; the same; alike; equal
  • 電流 : current; galvanic current; electric current; electricity; current flow電流保護裝置 current protec...
  • 選擇 : select; choose; opt; election; choice; culling; alternative
  1. On the conventional whole cell patch clamp mode. howevef, under the perforated whole cell patch clamp mode, l00 ll m snp caused a efficient increase in ik (. ) by 20 ' 2 % t4. 5 % at 60mv 4 - ap l0 mm, a kind of selective inhibiter of delayed rectifier potassium current [ ik ( v ) ], can not inhibit the snp - induced increase of ik ( c. )

    應用相同的刺激模式，一在傳統全細胞模式下s pnovm 0卜m于m00vm對ik （ c一尤影啊… o仍）然而在穿孔模式下當細胞膜去極化至均0 v時， 1皿卜m p可明顯增加人0川達zo二士牛5 … 8廠選擇性延遲整流型鉀電流阻斷劑10mm個ap不能抑制snp對ik （ c 。
  2. The safety of transmission line plays a important role in power system safety it is not only the requirement of ensure supply power reliability, but also the necessary precondition of enhance power system stabilization, to remove faulty line quickly and accurately, also keep non - faulty line continuous work when some transmission line faults current differential protection is a kind of simple, reliable and good - selective protection manner to any variety of transmission lines, power system development needs current differential protection apply to transmission lines, moreover the advancement of electric and communication technology enable current differential protection apply to transmission lines firstly, the paper discusses, analyses the research and application transmission line protection in detail, compare the principle and realistic presupposition of general line pilot protections secondly, because conventional current vector differential protection are influenced easily by load current and transitional resistance, in order to at the same time quicken protection act, the principle and criterion include work characteristic of differential protect based on fault component sampled values are studied, results shows that differential protect based on fault component sampled values excels general vector current differential protection in reliability, sensitivity and anti - saturation of current transformer in addition, synchronous current sampling methods at all terminals of line is analyzed and estimated lastly, the principle and criterion. also device design about current sampling values differential protection based on optical fiber communication, which apply to short transmission lines are concretely investigated,

    基於基爾霍夫定律的電流差動保護無論對於何種形式的輸電線路都是一種簡單、可靠、選擇性強的保護形式，電力系統的發展使得電流差動保護應用於線路保護成為需要，而電子、通信技術的發展使得電流差動保護應用於輸電線路成為可能。首先，本文對目前線路保護的研究和實際應用情況進行了討論和分析，比較了常用線路縱聯保護的實現原理和實現條件及優缺點。其次，針對常規相量電流差動保護易受正常負荷電流和故障過渡電阻影響的缺點，同時為加快差動保護的動作速度，對基於故障分量瞬時采樣值電流差動保護的原理、判據、動作特性等作了討論和分析，結果表明基於故障分量瞬時采樣值電流差動保護在可靠性、靈敏度、抗電流互感器飽和方面明顯優于常規相量電流差動保護，對電流差動保護各端的同步采樣方法和數據通信也進行了分析和評價。
  3. The process parameters of electric upsetting include : velocities of upsetting cylinder and anvil cylinder, heating current, preheating length and time, etc. because different materials have different mechanical, electric and thermal characteristics, and there are effects between different parameters, the determination of those parameters becomes a complex problem

    電熱鐓粗成形過程的工藝參數主要包括鐓粗缸活塞運動速度、砧子缸活塞運動速度、鐓粗壓力、加熱電流和預熱長度等。這些參數的選擇是一個復雜的問題，其復雜性不僅在於不同的材料具有不同的力學、電和熱傳導特性，而且各參數相互影響、相互制約。
  4. And power loss analysis of srs and the layout design related to srs are very important to the proper design. with a small signal mathematic model of half - bridge converter, the relationship between performance of power supply and frequency domain characteristics of the system is analyzed. based on the above study and some simulation the system design is completed

    文中在給出了結合單繞組自驅動方案的對稱半橋變換器穩態原理分析、同步整流管損耗分析暨選擇原則、同步整流管相關電路的布局設計后，建立了對稱半橋變換器的小信號數學模型，分析了電源系統時域性能指標與頻域特性之間的聯系，在此基礎上完成了系統的設計。
  5. The main factors to choose connection mode of rectifier unit are discussed. the vectorgrams of transformer in different connection modes and the output voltage waveform after rectifying are analyzed

    摘要闡述了選擇整流機組接線方式時需考慮的主要因素，分析了採用不同變壓器聯結方法的相量圖以及整流后輸出的電壓波形。
  6. This paper studies on used the ac servo system based on ti dsp ( lf2407a ) and the foc and digital signal processing thorem, achieves following results : algorithm. we employ svpwm ( space voltage pwm ) algorithm, improve the efficiency of the electric source, and decrease the harmonious elements. we build the mathematic model of the system and simulate it on matlab platform, dsigne segmented pid regulator to adapt variable speed and widen the speed range. measurement. the velocity and electric current measuring, we adopt multi - sampling - rate and digital filter principles. as more improvements we make, the whole system gets a good results. pc control. the complete controlling system can be controlled remotely. so we develop the pc controlling program.

    採用磁場定向脈寬調制演算法，提高了電源利用率，降低了逆變電壓的諧波，改善了電機的運行特性，降低了對電網的污染；在matlab平臺上建立了交流永磁同步伺服電機和電壓空間矢量脈寬調制控制系統的數學模型，在模擬的基礎上，對傳統pid調節器進行了改進，提出轉速調節器和電流調節器採用分段pid結構，根據給定轉速所處的區間，自動選擇相應pid調節器的參數，拓寬了調速范圍，提高了控制精度。
  7. By using the principle of the redundant system design in the engineering field and based on the multi - channel electronic model, this paper constructed a new kind of redundant multi - payment electronic payment model that has both high transaction efficiency and good reliability, analyzed the channel selecting method by combining the traits of the electronic payment and wireless communication technology, designed the corresponding user operation flow, worked out the calculation formula of different payment informal ion arrival rate by different redundant design methods and effects on the perceived risk and acceptance degree of the end - user, compared the integrated performance of different kinds of payment models, and solved the decreasing problem of transaction efficiency in the multi - channel payment model

    摘要利用工程領域的冗餘設計原理，在多通道電子支付模型的基礎上構建了同時具備高交易效率和高安全性的冗餘多通道電子支付模型，結合電子支付及無線通信技術的特點分析了冗餘通道的選擇方法，設計了相應的用戶操作流程，給出了不同的冗餘情形下的支付信息到達率計算公式、以及對用戶感知風險和接受度的影響，對比了各種支付方式的綜合性能，解決了在多通道支付模型中出現的交易效率降低的問題。
  8. In addition, some are approved by experimental results. this paper targets on the applications of mid - power range dc / dc converters, such as communication power supply and electrical system power supply. devices loss is calculated theoretically for each topology with actual devices in the same circuit conditions

    本文然後針對目前市場上中功率dc / dc變流器的主要應用場合，如通信電源、電力電源等，在相同的電路條件下，採用實際器件，對各個拓撲進行理論上的損耗分析比較，從理論上為各個應用場合選擇比較合適的拓撲。
  9. There is a pretty strict limit of reliability, cost, volume and energy - consuming. real - time embedded control system is applied for firm real - time and responding circumstance. aiming at direct current servo electromotor, a set of servo experiment system is designed, exploitation flow and process of real - time embedded control system are advanced, some issues of them are paid much more attention, the satisfied effects are obtained in the real circumstance, these issues include : exploitation of embedded system, analysis of superiority of the exploitation, the exploitation of embedded linux operation system from kernel customizing and file system cutting out to system starting up is researched, some factors which effect the system ' s capability are analyzed, the settled real - time schemes of linux os and the arithmetic of preemptive priority scheduling and round - robin scheduling and latest and rapid arithmetic are researched

    本文圍繞著針對直流伺服電機設計一套伺服試驗系統，對于嵌入式實時控制系統應用技術進行了比較全面的研究，提出了嵌入式實時控制系統的開發流程和步驟，並對其中的一些問題進行了專門研究，在實物實驗中獲得了比較好的效果，這些問題包括：嵌入式操作系統開發，分析了使用linux操作系統進行嵌入式操作系統軟體開發的優越性，並且從內核定製、文件系統裁剪、系統啟動等幾個方面研究嵌入式linux操作系統的開發；實時性研究，分析了在操作系統中影響系統實時性能的因素，研究了linux操作系統的幾種實時解決方案，並且研究了基於優先級的可搶占式與可選擇的同優先級按時間片輪轉相結合的調度演算法以及最遲響應與最快處理的可搶占式調度演算法。
  10. On the basis of the experiment of nimh battery, theoretic analysis and parameters determined, simulation of nimh battery discharging has been carried, and simulation results are identical with the practice. then, the impulse phases quick charging has been applied to process the simulation of quick charging of nimh battery based on mechanism analysis and theoretic comparison about quick charging of nimh battery. simulation results are satisfactory

    在蓄電池充放電試驗研究、理論分析和參數選擇的基礎上，進行放電模型的驗證，得到了與實際相符的結果；同時，對蓄電池快速充電方法進行比較，應用脈沖分階段恆流快速充電方法進行蓄電池快速充電控制模擬計算，得到了滿意的結果。
  11. The paper proves that in the 2d non - linear case, the coulomb gauge is been meet naturally. in the paper, the second - order isoparametric fem is adopted in the non - linear transient magnetic field simulating excited by current source and the results of transient field and static field solved by the second - order isoparametric and linear fem are compared and analyzed, besides, the effect of the eddy currents in the magnetic materials of the different conductivity is analyzed, it is obtained that the magnetic material of high magnetic conductivity and low loss should be chosen in designing of pma

    文中採用二次等參元有限元法推導出在電流源激磁下的非線性瞬態磁場的計算方法和編制了相應的計算程序，並採用二次等參元有限元法和雙線性有限元法分別對瞬態場和靜態場進行了計算，並對計算結果進行了誤差分析，此外，還對不同電導率的導磁材料中渦流產生的影響進行了分析，得到結論設計永磁操動機構時，應選擇導磁性能好，損耗低的導磁材料。
  12. After you make sured the loudspeaker, will choose the enlarger, then make can with accuracy start this this loudspeaker. not only the enlarger s power want enough and big, but also the enlarger s electric voltage the electric current characteristic must also load the with loudspeaker to match. 100 w powers lose into the enlarger that a loudspeaker ambition for 8 ws need that enlarger, with 100 it is same that w powers lose into a loudspeaker for 2 ws

    當你確定了揚聲器之後，就要選擇放大器，以使能正確地啟動這此揚聲器。不僅放大器的功率要足夠大，而且放大器的電壓電流v - 1特性也必須與揚聲器負載相匹配。 100w功率輸進一個8w的揚聲器志需要的放大器，與100w功率輸進一個2w的揚聲器的放大器是相同的。
  13. Adopt advanced microprocessor carry out smart control and to the simultaneous inputed single phase ac voltage and current signal carry out accurate measurement, through cpu automatic count the single phase ac active power value, reactive power value, which is displied clearly and visually by the high brilliance led digital tube or high resolution light column, uper screen display active power and down screen display reactive power, and can select serial communication function

    採用先進的微處理器進行智能控制，對同時輸入的單相交流電壓與電流信號進行精確測量，經過cpu自動計算出單相交流有功功率值，無功功率值。上屏顯示有功功率下屏顯示無功功率，並可選擇串列通訊功能。
  14. Intelligent single phase ac active reactive power double way instrument adopt advanced microprocessor carry out smart control and to the simultaneous inputed single phase ac voltage and current signal carry out accurate measurement, through cpu automatic count the single phase ac active power value, reactive power value, which is displied clearly and visually by the high brilliance led digital tube or high resolution light column, uper screen display active power and down screen display reactive power, and can select serial communication function

    智能單相交流有功無功功率雙路儀表採用先進的微處理器進行智能控制，對同時輸入的單相交流電壓與電流信號進行精確測量，經過cpu自動計算出單相交流有功功率值，無功功率值，由高亮度led數碼管或高解析度光柱進行清晰直觀的顯示，上屏顯示有功功率下屏顯示無功功率，並可選擇串列通訊功能。
  15. Adopt advanced microprocessor carry out smart control and to the simultaneous inputed three phase ac voltage and current signal carry out accurate measurement, through cpu automatic count the three phase ac active power value, reactive power value, which is displayed clearly and visually by the high brilliance led digital tube or high resolution light column, uper screen display active power and down screen display reactive power, and can select serial communication function

    採用先進的微處理器進行智能控制，對同時輸入的三相交流電壓與電流信號進行精確測量，經過cpu自動計算出三相交流有功功率值，無功功率值。上屏顯示有功功率下屏顯示無功功率，並可選擇串列通訊功能。
  16. Intelligent three phase ac active reactive power instrument adopt advanced microprocessor carry out smart control and to the simultaneous inputed three phase ac voltage and current signal carry out accurate measurement, through cpu automatic count the three phase ac active power value, reactive power value, which is displayed clearly and visually by the high brilliance led digital tube or high resolution light column, uper screen display active power and down screen display reactive power, and can select serial communication function

    智能三相交流有功無功功率儀表採用先進的微處理器進行智能控制，對同時輸入的三相交流電壓與電流信號進行精確測量，經過cpu自動計算出三相交流有功功率值，無功功率值，由高亮度led數碼管或高解析度光柱進行清晰直觀的顯示，上屏顯示有功功率下屏顯示無功功率，並可選擇串列通訊功能。
  17. Intelligent ac power factor instrument adopt advanced microprocessor carry out smart control, to the simultaneous input single phase or tri - phase ac voltage and current signal carry out accurate measurement, through cpu automatically count out ac power factor value, which is displayed clearly and visually by high brightness led digital tube, and can select serial communication function

    智能交流功率因數儀表採用先進的微處理器進行智能控制，對同s時輸入單相或三相交流電壓與電流信號進行精確測量，經過cpu自動計算出交流功率因數值，由高亮度led數碼管進行清晰直觀的顯示，並可選擇串列通訊功能。
  18. Adopt advanced microprocessor carry out smart control and to the simultaneous inputed single phase ac voltage and current signal carry out accurate measurement, through cpu automatic count the single phase ac active reactive power value which is displayed clearly and visually by the high brilliance led digital tube or high resolution light column, and can select serial communication function

    採用先進的微處理器進行智能控制，對同時輸入的單相交流電壓與電流信號進行精確測量，經過cpu自動計算出單相交流有功無功功率值，由高亮度led數碼管或高解析度光柱進行清晰直觀的顯示，並可選擇串列通訊功能。
  19. Adopt advanced microprocessor carry out smart control, to the simultaneous input single phase or tri - phase ac voltage and current signal carry out accurate measurement, through cpu automatically count out ac power factor value, which is displayed clearly and visually by high brightness led digital tube, and can select serial communication function

    採用先進的微處理器進行智能控制，對同時輸入單相或三相交流電壓與電流信號進行精確測量，經過cpu自動計算出交流功率因數值，由高亮度led數碼管進行清晰直觀的顯示，並可選擇串列通訊功能。
  20. Intelligent single phase ac active reactive power instrument adopt advanced microprocessor carry out smart control and to the simultaneous inputed single phase ac voltage and current signal carry out accurate measurement, through cpu automatic count the single phase ac active reactive power value which is displayed clearly and visually by the high brilliance led digital tube or high resolution light column, and can select serial communication function

    智能單相交流有功無功功率儀表採用先進的微處理器進行智能控制，對同時輸入的單相交流電壓與電流信號進行精確測量，經過cpu自動計算出單相交流有功無功功率值，由高亮度led數碼管或高解析度光柱進行清晰直觀的顯示，並可選擇串列通訊功能。
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