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the input and output
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  投入与产出
     To build up the evaluating indicator system of scientific and technological innovation of non-ferrous metal industry,the input and output indicators are selected initially based on the selection principle and determined further by gray relational analysis.
     为了构建有色金属行业科技创新的投入与产出评价指标体系,在明确投入与产出指标选取原则的基础上,初步选取了投入指标与产出指标,并运用灰色关联度分析方法进一步确定了投入与产出指标,从而科学地建立了有色金属行业科技创新的投入与产出评价指标体系。
短句来源
     The structure changes of the input and output in the industrial economic operation of Nantong can be inspected and analyzed from the input of essential factors,output,and the relationship between input and output.
     南通工业经济运行中的投入与产出结构变动状况,可从要素投入、产出、投入与产出的关系等方面进行考察与分析。 从投入与产出结构变动角度看,近年来南通工业经济运行存在5个方面的特征,即要素投入向优势行业集中,但工业装备质量有所下降;
短句来源
     This paper scientifically analyses the contrast relationship of the input and output of the economy construction in the northeast zone, and the author hopes the conclusions can provide some reference when the central government draw up the future relevant policies.
     本文比较系统地分析了东北三省经济建设过程中投入与产出之间的配比关系,得出的结论可供中央政府策、选择宏观调控的目标和重点时参考。
短句来源
     Data Envelopment Analysis (DEA) is an effective tool to measure the relative efficiency of Decision Making Units (DMUs) characterized by multiple input-output, through analyzing the input and output data.
     数据包络分析通过分析生产决策单元的投入与产出数据,评价多输入、多输出决策单元之间的相对有效性。
     The author of this article thinks that the executive power referring to the degree of the implementation of the effectiveness of the administrative supervision system, which includes: the lowness of the supervision cost, the highness of the efficiency of the administrative supervision and the comparison of the satisfaction caused by the effect of the supervision, thus is the comparison of the cost of personnel, wealth and material, with the input and output of the opportunity.
     笔者认为行政监督体制执行力是指行政监督体制行政监督效能的实现程度,即行政监督成本的低度、行政监督效益的高度和行政监督效果的满意度比较,是人、财、物的成本与机会的投入与产出的比较。
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  输入输出
     On-wafer measurements have shown that this distributed amplifier achieved a gain 5.0±1.0 dB from 0.1 to 4.0 GHz when the input and output terminals are matched to 50 Ω,with the S11<-10 dB and S22<-7 dB.The power consumption is about 110mW under a 5 V supply.
     在输入输出端50Ω匹配情况下,测试得到的频带宽度为0.1~4.0 GHz,增益为5.0±1.0 dB,输入输出的回波损耗分别小于-10 dB和-7 dB。 在5 V供电下功耗约为110 mW。
短句来源
     In a system of spectrum analyzer controlled by DSP master,the keyboard and display are needed to be the input and output equipment,which will be connected with(I/O) interface of DSP.
     在一个以DSP为主控芯片的频谱分析仪系统中,需要用到键盘、显示器作为系统的输入输出设备,这就要与DSP的I/O口打交道。
短句来源
     Based on the analysis of unconditional stability, a 2-stage LDMOS microwave power amplifier was successfully designed, P-1 was larger than 45 dBm, power gain was over 30 dB at 1580 ~ 1650 MHz, and PAE was over 30% , according to the load-pull result of the input and output impedance by the conjugate match.
     在对晶体管绝对稳定性分析的基础上,根据负载牵引得到的晶体管的输入输出阻抗运用共轭匹配,成功设计出2级LDMOS微波功率放大器,P-1大于45 dBm,在1580-1650 MHz功率增益30 dB以上,PAE大于30%。
短句来源
     At 2.45 GHz, this amplifier provides a forward gain(S21) of 26.92 dB with a noise figure of only 0.88 dB, while drawing 14.49 mW from a 1.8 V supply. The input and output matching is also very good, and 1 dB compression point is-9 dBm.
     仿真结果显示,在2.45GHz的中心频率上,该电路能够提供26.92dB的正向增益及很好的输入输出匹配,噪声系数为0.88dB,功耗为14.49mW,1dB压缩点为-9dBm。
短句来源
     Embarking on the input and output model of environmental system's pollutant, a mathematical model in predicting the traffic volume of highway network which is based on the atmospheric pollution carrying capacity is established,the control goal of traffic volume on the basis of the atmospheric environment is achieved,and the scientific policy-making foundation for the traffic planning department which formulates the sustainable traffic development scale is provided.
     从环境系统污染物的输入输出模型出发,构建基于大气污染承载力的公路网交通量预测数学模型,实现基于大气环境的交通量控制目标,为交通规划部门制定可持续的交通发展规模提供科学决策依据。
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  “the input and output”译为未确定词的双语例句
     The simulation results by HSPICE indicate: power gain is 13.48 dB, the noise figure 2.9 dB, power dissipation 46.41 mW and the input and output impedences match well.
     HSPICE仿真结果表明:电路的功率增益为13.48dB,输入、输出匹配良好,噪声系数为2.9dB,功耗为46.41mw。
短句来源
     The input and output resistance for the InSb thin film Hall element fabricated are 200~500 Ω, and sensitivity is in the range of 90~150 V/A·T.
     制作的磁敏霍尔元件输入与输出电阻范围为200~500Ω,乘积灵敏度达90~150V/A·T。
短句来源
     (4) The input and output of the concentrations of Mn, K and Ca were not high.
     ( 4 ) Mn、K、Ca的输入和输出的浓度都不高 ;
短句来源
     On i+1 Theory and the Input and Output in College English Teaching
     i+1理论与大学英语教学中的输入与输出
短句来源
     In this paper,we introduced the performance and features of I 2C bus. We took the example of serial E 2PROM,presented the implement of I 2C bus by use of the input and output port (I/O) of M68HC908GP32,and the list corresponding program.
     介绍了I2 C串行总线的性能和特点 ,以串行E2 PROM为例 ,提出了一种在M 6 8HC90 8GP32上利用其I/O线实现I2 C总线的方法 ,并给出了相应的汇编程序。
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  the input and output
It is shown that the possibility of the laser control of chirality in an isotropic medium corresponds to nonzero information on coupling between the input and output in the laser field-chiral molecular state information channel.
      
The problem of determining the index of refraction as a function of the distance from the axis of symmetry of an inhomogeneous dielectric lens is considered for the input and output wave fronts.
      
The output radiation spectrum and the electric field phase difference between the input and output signals have been measured for the first time.
      
Compared with linear filter with its revision, the general relationship between the input and output of the inverse model of turbo decoding system can be established exactly by Nonlinear Auto-Regressive eXogeneous input (NARX) filter.
      
Here, one of the difficulties involved is how to establish a model capable of describing the complex relation between the input and output data of the system of flood disaster loss.
      
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Summary: In this paper a "diamond" topological clement structure with double saurces and double sinks is given to substitute the matrix representation which is commonly applied to the analysis of 4-terminal networks. The transformation of parameters among different matrixes can be obtained simply by the deformation of the "diamond" according to our purpose. This topological method can also be applied to the problems of different ways of interconneetions between two 4-terminal networks as well as to certain standard...

Summary: In this paper a "diamond" topological clement structure with double saurces and double sinks is given to substitute the matrix representation which is commonly applied to the analysis of 4-terminal networks. The transformation of parameters among different matrixes can be obtained simply by the deformation of the "diamond" according to our purpose. This topological method can also be applied to the problems of different ways of interconneetions between two 4-terminal networks as well as to certain standard transistor amplifier circuits, of which the voltage and current gain, the input and output impedance can be directly inspected from the graphs without the cquivolent circuits and laboursomo calculations. For illustration, a trausformation of different parameters among 3 typical tansistor circuits is given;also a3-saurce and 3-sink topological structure to represent a gyrator is described.

解线性四端网路的一般方法是采用矩阵,这里提出了一个菱形的讯号流拓扑结构,来代替矩障的表示,从这个基本菱形结构的变形,可以解决||z||,||y||等六个矩障元之间的转换关系和四端网路间各种联法的问题,这里还介绍了如何利用这样一个菱形结构来处理几个标准的半导体管放大电路。因为这里讨论的是多源讯号流图,所以除了讨论双源双尾的菱形的讯号流图外,还提出了三源三尾圆形的讯号流图来处理一个不遵循可易定律的线性电路元件——圆转子——端间负截阻抗的转换方法。

The expedient quantities of reserved working faces for regulating interference has been calculated by The ory of Queue in this paper.Suppose that the input and output are in Poisson and negative exponential distri-bution respectively, and the service takes as soon as interference appears, the text has used a queuing model with limited input for calculation.Regarding to the interval between the time to finish driving the next working face and the time to finish working theprevions one as a random...

The expedient quantities of reserved working faces for regulating interference has been calculated by The ory of Queue in this paper.Suppose that the input and output are in Poisson and negative exponential distri-bution respectively, and the service takes as soon as interference appears, the text has used a queuing model with limited input for calculation.Regarding to the interval between the time to finish driving the next working face and the time to finish working theprevions one as a random variation with normal distribution, the most available predeterminate quantity of driving before working has been calculated.The last results obtained on the basis of mathematical analysis would be conve-nient for practical use.

本文系用排队论的方法来计算应付故障的合理备用工作面数目.在计算中,采用有限输入,随到随服务的概型,输入流和输出流各按泊松和负指数分布. 此外,文中将新工作面的掘成和旧工作面采完日期之差,看成是一个正态分布的随机变量,从而计算出最有利的预期超前掘进量. 在数字分析的基础上,所导出的计算采掘平衡的方法,实际应用时也很简便.

The input resistance of a commonly-used amplifier is so large that the distributed capacitance is very harmful. An approach to minimize the influence of distributed capacitance is proposed and the concept of quasi-null-resistance amplifiers is introduced.The quasi-null-resistance amplifier and the commonly-used high resistance voltage amplifier are mated, their characteristics, applications, circuit configurations, advantages and defects correspond to each other. The new circuit can perform amplification of...

The input resistance of a commonly-used amplifier is so large that the distributed capacitance is very harmful. An approach to minimize the influence of distributed capacitance is proposed and the concept of quasi-null-resistance amplifiers is introduced.The quasi-null-resistance amplifier and the commonly-used high resistance voltage amplifier are mated, their characteristics, applications, circuit configurations, advantages and defects correspond to each other. The new circuit can perform amplification of various signals. It has the advantages of minimizing the influence of the distributed capacitance and improving the frequency characteristics. When the amplifier is applied to the transmission of the measurement signals over a long distance, the attenuation and distortion caused by distributed parameters of leads can be eliminated. When it acts as a wide-band amplifier, the influence of the input and output capacitance of an a mplifier is decreased, therefore the bandwidth can be greatly increased. When the amplifier is used.in the input circuit, the input capacitance can be reduced from tens of pF to 1pF.

分布电容之所以为害,是因为惯常采用的放大器输入电阻太大。本文提出了一种减小分布电容影响的办法,这就是极大地降低放大器的输入电阻,使之接近于零(但不等于零),从而引进了准零阻放大器的概念。 准零阻放大器与常用的高阻电压放大器是对偶的,它们的特性、用途、线路结构、优缺点都有一一对应的关系。这种新电路可以完成各种信号放大功能,还兼有减小分布电容影响和改善频率特性的优点。将这种放大器用到长距离传输电测信号的场合,可以显著地减小引线分布参量造成的衰减和失真;将它用于宽放电路,可以减小放大器输入、输出电容的影响,从而大大增加带宽;将它用于输入电路,可以将视在输入电容由几十微微法减至1微微法左右。

 
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