助手标题  
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
   电路 在 物理学 分类中 的翻译结果: 查询用时:0.067秒
图标索引 在分类学科中查询
所有学科
物理学
无线电电子学
计算机硬件技术
电力工业
自动化技术
仪器仪表工业
汽车工业
计算机软件及计算机应用
电信技术
更多类别查询

图标索引 历史查询
 

电路     
相关语句
  circuit
    Alternative Proof of the Existence and Uniqueness Theorems for Nonlinear Resistive Circuit
    非线性电阻电路解的存在性及唯一性定理的一种证明
短句来源
    Nodal Analysis of the Generalized Circuit
    广义电路上的节点分析
短句来源
    Study on open-circuit output voltage of Blumlein exciting circuit for N_2 lasers
    N_2分子激光器Blumlein电路开路输出电压的研究
短句来源
    The Design and Application of the Avalanche Transistor High Speed Pulse Circuit
    雪崩晶体管高速脉冲电路设计及其应用
短句来源
    The Analysis of Single Stabilizing Circuit Which Can be Modulated Continuously Between 0.5s—7s Pulse Breadth
    脉冲宽度从0.5s—7s连续可调的单稳态电路分析
短句来源
更多       
  electric circuit
    The Principle of Minimum Rate for Entropy Production in Electric Circuit
    电路中的最小熵产生率原理
短句来源
    The Application of Lagrange Method inAnalyses of Electric Circuit
    拉格朗日方法在电路分析中的应用
短句来源
    Teaching Practice on Digital Electric Circuit Experiments
    数字电路实验系列化的教学实践
短句来源
    The Concept of Equivalence in the Analysis of Electric Circuit and It's Application
    电路分析中的等效概念及其应用
短句来源
    The Teaching Research of Electric Circuit Course
    《电路》课程教学研究
短句来源
更多       
  electronic circuit
    The Phenomenon of Collapse-and-revival in Nonlinear Mesoscopic Electronic Circuit
    非线性介观电路中的崩塌与回复现象
短句来源
    In the part of the electronic circuit design, the main processor is Microchip PIC18F248, there is an ISO CAN-bus module inside this chip based on CAN 2.0B protocal.
    在电路设计部分,主处理器采用美国微芯公司的PIC18F248,其内部带有符合国际标准的ISO CAN总线模块,其CAN协议与CAN 2.0B版本相一致。
短句来源
    Electronic circuit simulation on pinning control of spatiotemporal chaos in a coupled map lattice
    钉扎信号控制耦合映像格子系统的电路仿真
短句来源
    This thesis reports a study on the characteristics of some piecewise-smooth classical systems. The systems studied are a model of an RLC circuit with an analogy switch and a model of an electronic circuit with over-voltage protection and a dissipative element.
    本论文报道对一些分段光滑经典系统的研究,涉及两个分段光滑经典系统:一个带模拟开关的RLC电路模型和一个带耗散性元件的过电压保护电路模型。
短句来源
    They are: a model of a kind of two-dimensional impact oscillator, a model of a kind of kicked rotor, a model of a kind of electronic circuit that is described by a piecewise-continuous two-dimensional conservative map and its simplified model.
    即一类二维冲击振子模型、一类受击转子模型、一类由分段连续的二维保守映象描述的电路模型及其简化模型。
短句来源
更多       
  current circuit
    A DISCUSSION ON THE MEASURE OF ALTERNATING CURRENT CIRCUIT PARAMETERS
    交流电路参数的实用测量法研究
短句来源
    On the Current and Voltage's Changing Characteristic in Branch Current Circuit and Branch Voltage Circuit
    制流电路与分压电路中电流与电压变化特点的研究
短句来源
    A Charge Distribution in the Steady Current Circuit
    稳恒电流电路中的电荷分布
短句来源
    We know that in books of electronics, analysis of current circuit some theoretic analysis to the coupling circuit have given.
    关于耦合回路的理论分析,各种电子、电路分析的书籍都有论述;
短句来源
    An analogue equivalent circuit and a constant current circuit supplied source were used to analyses some specific effects of interelectrode and stray capacitance of a MOSFET source follower at high frequencies. The design for wideband MOSFET source follower offers a theoretical basis. If the wideband follower is used as an input stags in electron devices.
    用模拟等效电路,源极有恒流源电路分析高频下,MOSFET源极跟随器的极间电容、寄生电容引起的一些特殊效应.为宽带MOSFET源极跟随器的设计提供理论依据.若将宽带跟随器作为电子仪器输入级,可居同类跟随器输入级的先进水平.
短句来源
更多       

 

查询“电路”译词为其他词的双语例句

     

    查询“电路”译词为用户自定义的双语例句

        我想查看译文中含有:的双语例句
    例句
    为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法,我们为您准备了出自英文原文的大量英语例句,供您参考。
      circuit
    Some combinatorial optimization problems arising from VLSI circuit design
          
    This paper is basically a survey to show a number of combinatorial optimization problems arising from VLSI circuit design.
          
    A packing of the complete directed symmetric graph DKv with m-circuits, denoted by (v,m)-DCP, is defined to be a family of arc-disjoint m-circuits of DKv such that any one arc of DKv occurs in at most one m-circuit.
          
    According to different mechanics and analytical models, end force resulting from open magnetic circuit of PMLSM was greatly decreased by optimizing the length of the PMLSM mover.
          
    The coupling ratio of the two MMI couplers deviates from 50:50 but the deviation is nearly the same, which is decided by good uniformity of semiconductor planar lightwave circuit (PLC) process.
          
    更多          
      electric circuit
    An attempt was made to substantiate strictly the tensor point of view on the electric circuit that was first introduced in the classical works of G.
          
    This force arises as a result of the interaction of the current in a rigid rod, at whose ends the devices which close the electric circuit through the circumterrestrial plasma are located, with the magnetic field of the Earth.
          
    The electric field induced by the space charge of bunches and the presence of an external electric circuit are taken into account.
          
    The dispersion analysis of the frequencies of the real and imaginary parts of the complex impedance made it possible to reveal a unified equivalent electric circuit for these cells and to calculate its parameters.
          
    An equivalent electric circuit that represents the integral electric response of all individual components of the sample is proposed.
          
    更多          
      electronic circuit
    An electronic circuit for amplitude and phase measurements of the forced vibrations of the tip of the scanning atomic-force microscope by the current flowing through the piezoelectric cell exciting these vibrations is described.
          
    Mixing is accomplished using an original electronic circuit designed for polynomial nonlinear correction of the control signal.
          
    The interrogation system is designed for the sensor, and consists of a low-cost laser diode, a 3-dB fiber coupler, a detector, and an electronic circuit to the process signal.
          
    In the present paper, an impact-resistant ball structure is proposed: sensors, an electronic circuit, a radio transceiver and a battery are wrapped up in cushion material and packed into an impact-resistant outer shell.
          
    We have constructed an electronic circuit which accurately mimics the dynamics of a nonequilibrium, bistable flow driven by additive, exponentially correlated, Gaussian noise.
          
    更多          
      current circuit
    As a result, the engine current circuit is closed on the internal duct walls and engine charging becomes insignificant.
          
    A theoretical model of this generator operating into inductive storage and to break point of the current circuit is described.
          
    The application of this effect in pulsed high-current circuit breakers is discussed.
          
    A novel topology for ripple-free input current circuit is put forward in the paper.
          
    The threshold amplitude of the primary KAW is calculated in units of the background magnetic field strength in the chromospheric section of loop current circuit.
          
    更多          


    The circumferential vibration of a hollow quartz cylinder has been thoroughly studied. The empirical relation connecting the dimensions of the cylinder and the frequency of vibration has been formulated, and the temperature coefficients of the frequency determined. The temperature coefficient is practically zero for a wide range of temperature, when the ratio of the internal radius to the external radius of the cylinder approaches a value which is very close to 0.5.

    以纯粹水晶割成空心圆柱,令圆柱之轴平行於晶体之光轴。于其里外二面,敷以铜质管状电极、置诸最简单之Pierce式振荡线路中,即能自生振动其振动之方式繁多,俱经吾人详细阐求,已在另文发表,茲不复赘。 各种振动方式中,以绕周振动发生最易。设圆柱内径与外径之比小于一去0.5极近之数,则绕周分三段而振动;设大于此数,则分六段而振动, 绕周振动之温度系数,亦经测定其法置圆柱於一特制之电炉中,连其二电极於振荡电路,令生振动。以所生高周率电流与一周率甚近之水晶片所生之高周率电流相干涉,由 是而生之低周率音差,复与一低周率振荡器相比较,若是则加热后圆柱振动周率之变化,可在该低周率振荡器上直接读之。 若是所得之结果绕周振动之温度系数,随其内外径之比而异。圆柱之绕周分三段而振动者,其温度系数常为正;内外径之比率增加,则温度系数减少。圆柱之线周分六段而振动者,其温度系数常为负;内外径之比率愈高,则温度系数愈大。惟适当三段振动告终六段振动肇端之时,则亘十馀度其周率几不以温度而变合二十馀度而平均计之其温度系数约为0.5×10~(-6)/C,小於寻常水晶片者五十馀倍。割制此种圆柱,并无繁难,且电极简单,装置便利以之控制振荡,校...

    以纯粹水晶割成空心圆柱,令圆柱之轴平行於晶体之光轴。于其里外二面,敷以铜质管状电极、置诸最简单之Pierce式振荡线路中,即能自生振动其振动之方式繁多,俱经吾人详细阐求,已在另文发表,茲不复赘。 各种振动方式中,以绕周振动发生最易。设圆柱内径与外径之比小于一去0.5极近之数,则绕周分三段而振动;设大于此数,则分六段而振动, 绕周振动之温度系数,亦经测定其法置圆柱於一特制之电炉中,连其二电极於振荡电路,令生振动。以所生高周率电流与一周率甚近之水晶片所生之高周率电流相干涉,由 是而生之低周率音差,复与一低周率振荡器相比较,若是则加热后圆柱振动周率之变化,可在该低周率振荡器上直接读之。 若是所得之结果绕周振动之温度系数,随其内外径之比而异。圆柱之绕周分三段而振动者,其温度系数常为正;内外径之比率增加,则温度系数减少。圆柱之线周分六段而振动者,其温度系数常为负;内外径之比率愈高,则温度系数愈大。惟适当三段振动告终六段振动肇端之时,则亘十馀度其周率几不以温度而变合二十馀度而平均计之其温度系数约为0.5×10~(-6)/C,小於寻常水晶片者五十馀倍。割制此种圆柱,并无繁难,且电极简单,装置便利以之控制振荡,校准周率,对无线电通讯,裨益实多也。

    The object of the present work is to investigate the characteristics of piezo-electric resonantors which are cut from the natural coloured quartz, and compare the results with those obtained from those plates cut from the ordinary clear quartz in order to see if coloured quartz might be used as piezo-electric material in practice. In this work four points were stressed, they are: (1) the frequency constants of piezo-electric oscillation, (2) its stability, (3) its selectivity and activity and (4) its frequency-temperature...

    The object of the present work is to investigate the characteristics of piezo-electric resonantors which are cut from the natural coloured quartz, and compare the results with those obtained from those plates cut from the ordinary clear quartz in order to see if coloured quartz might be used as piezo-electric material in practice. In this work four points were stressed, they are: (1) the frequency constants of piezo-electric oscillation, (2) its stability, (3) its selectivity and activity and (4) its frequency-temperature coefficient curves. Further more a comparison of the characteristics of oscillations before and after the heat-treatment of the material was made. By the results of these experiments it concludes that the natural coloured quartz plates can be excited into piezo-electric oscillation and serve as piezo-electric resonantors. The frequency constant of a Y-cut plate from coloured quartz is about 2% lower than that of same type cut plate from clear quartz, while the frequency constants of the X-cut plate and the AT-cut plate from the coloured and clear quartz are practically the same. The heat-treatment to the three types cut plates of both kinds of quartz has a definite influence on their frequency. This effect is more pronounced to the coloured quartz plates. Likewise, heat-treatment improves, from the point-view of statistics, the selectivity and activity of oscillation of both kinds of quartz. Finally, the values of some coefficients of stiffness of the coloured and clear quartz were discussed.

    本文的目的在于研究天然有色水晶在当作压电共振器用时它的压电振荡性能,并与无色水晶在这方面的性能上作一比较,以推断有色水晶是否可以应用到实际的控制电路振荡的工作中去。我们的工作分四方面进行:(一)有色水晶压电振荡的频率常数,(二)有色水晶压电振荡的稳定性,(三)有色水晶压电振荡的选择性及活动性,(四)有色水晶压电振荡的频率——温度系数。并且把有色水晶在用热处理方法去色后的这四方面实验结果与去色前的作一比较。实验的结果证明有色水晶是可以被激发压电振荡的,和无色水晶一样可以作控制电路振荡之用。有色水晶的Y-截法的频率常数比无色水晶的约低2%。至于两种水晶的其余两种X-截法及AT-截法的频率常数基本上无差别。热处理能使两种水晶的三种截法的压电振荡频率有增高的倾向,这效应在有色水晶中更为显著。同样,热处理对于两种水晶三种截法的压电振荡的选择性及活动性,在统计数字上看来是有益处的。最后,就以上测量的结果,推算了并讨论了有色水晶和无色水晶的若干劲度系数异同之点。

    An equivalent circuit of transistors operating in saturation region is suggested. This circuit contains a transistor operating in active region and a diode biased in forward direction. By using this equivalent circuit, the physical meaning of storage time of transistors may be explained more intuitively. With this, the storage time in drift transistor, Which is common base connected, has been investigated. By solving the continuity equation, the steady state and the transient components of the densities of minority...

    An equivalent circuit of transistors operating in saturation region is suggested. This circuit contains a transistor operating in active region and a diode biased in forward direction. By using this equivalent circuit, the physical meaning of storage time of transistors may be explained more intuitively. With this, the storage time in drift transistor, Which is common base connected, has been investigated. By solving the continuity equation, the steady state and the transient components of the densities of minority carriers in diode near the p-n-junction is obtained. By setting these two components equal in magnitude and opposite in sign, we get a formula, from which the storage time may be determined. The storage time in some special cases has been calculated. The results show that the storage time depends upon the life time of minorities and the surface recombination velocities both in base region and in collector region. This may be a guide for design a transistor with more short storage time.

    半导体三极管在饱和区工作时,其等效电路可以用一个三极管及一个由集电极及基极构成的二极管联成的电路表示出来,其中三极管在有源区工作,而二极管在正向偏压下工作。这样的等效电路具有比较明显的物理意义。利用这个电路来求漂移管在一个共基极电路中脉冲工作下的储存时间。解出非平衡少数载流子的连续性方程,求出二极管p-n结附近非平衡少数载流子密度的稳定态分量及暂态分量,从而得到决定储存时间的方程。计算结果表明,储存时间与基极区域及集电极区域中非平衡载流子的寿命及表面复合速度有关。减少寿命及增加表面复合速度就可以减少储存时间。

     
    << 更多相关文摘    
    图标索引 相关查询

     


     
    CNKI小工具
    在英文学术搜索中查有关电路的内容
    在知识搜索中查有关电路的内容
    在数字搜索中查有关电路的内容
    在概念知识元中查有关电路的内容
    在学术趋势中查有关电路的内容
     
     

    CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
    版权图标  2008 CNKI-中国知网
    京ICP证040431号 互联网出版许可证 新出网证(京)字008号
    北京市公安局海淀分局 备案号:110 1081725
    版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社