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equivalent methods
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  等效方法
     The Reactivity Effect of Fission Products and Equivalent Methods of Imaginary Fission Products in a Highly Enriched Uranium FTR
     高浓铀快堆裂变产物的反应性效应及假想裂变产物的等效方法
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     Considering actual demands by rain insensitive device designing and rain insensitive performance appraising, this paper also studies equivalent methods among the process of fuzes impacting raindrops and that of fuzes impacting target. According to momentum equivalent method, corresponding equivalent principles have been worked out and derive formulae to calculate the thickness of equivalent targets of different materials, then in term of these formulae the thickness of equivalent targets in different status are figured out and listed in the tables.
     考虑到引信防雨装置设计和防雨性能考核的实际需要,本文还对引信碰雨与引信碰靶板之间的等效方法进行了研究,按照动量等效的方法推导出了等效靶板厚度的计算公式,并计算出了不同情况下的等效靶板厚度的数值。
短句来源
     Three equivalent methods based on sandwich plate theory, honeycomb plate and equivalent plate theory were derived and analyzed by numerical comparisons. Only the core is equivalent when using the sandwith plate theory while the whole honeycomb sandwich panel is equivalent when using the honeycomb plate and equivalent plate theory.
     为此 ,研究了 3种不同的等效方法 ,即三明治夹心板理论、蜂窝板理论以及等效板理论 ,其中三明治夹心板理论方法只对蜂窝夹芯进行等效 ,而蜂窝板理论和等效板理论方法则是对整个蜂窝夹层板进行等效 .
短句来源
     Finally, thelimit to uses of the equivalent methods is indicated.
     最后指出了应用等效方法的局限性。
短句来源
     The computational results show that all of the three equivalent methods discussed in this paper are reliable and practical in the finite element analysis of satellite structures.
     结果表明 ,运用等效方法的计算结果非常接近于解析解 ,证实了等效处理方法的合理性和正确性
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  “equivalent methods”译为未确定词的双语例句
     Compared with other dynamic equivalent methods, the one that applies reachability Gram matrix of the power system model can identify coherent generators faster and more clearly by use of some necessary and sufficient conditions.
     电力系统动态等值是一种有效的电力系统简化方法,与其他几种动态等值方法相比,应用系统模型的可达性格纳姆(reachability Gram)识别相关的方法更是一种快速、清晰的方法,它根据模型的可达性格纳姆矩阵,建立了识别发电机相关的充分且必要条件。
短句来源
     Two static equivalent methods are used to acquire equivalent parameters of power systems in this paper. The first method is based on Thevenin network equivalent theory.
     该文结合电力系统自身的特点和要求,利用基本运行情况下电力系统中的信息,采用两种静态等值方法求出电力系统等值参数:第一种方法基于戴维南网络等效理论。
短句来源
     In this paper, several static equivalent methods are researched and thesquare-root algorithm is proposed.
     本文深入分析了不同的静态等值方法,提出平方根参数估计的静态等值方法,并通过算例证实了该方法的有效性.
短句来源
     The static equivalent methods are widely used in off-line or on-line analyses of power system.
     各种等值方法在电力系统离线、在线分析上有着广泛的应用。
短句来源
     Therefore, the capacity of signalized intersections could be calculated with the vehicle equivalent methods.
     在此研究的基础上,用概率的方法,推导出考虑车序等因素的车辆换算系数公式,从而可用车辆换算法计算信号交叉口的通行能力。
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  相似匹配句对
     Methods :
     资料与方法:
短句来源
     Methods:
     方法:对112例多形性室性心动过速进行分析讨论。
短句来源
     the equivalent of E.
     E.
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     Therefore, the three methods are essentially equivalent.
     因此,这三种方法的检测结果有较好的一致性。
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     Three statistic methods were used for equivalent analysis.
     并采用3种统计方法分析。
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  equivalent methods
Two equivalent methods of extending the dynamic range when transferring the dimensions of the unit of electrostatic field strength are proposed and analyzed.
      
An identity satisfied by the harmonic oscillator (Talmi-Moshinsky) brackets is derived from two equivalent methods for evaluating an integral often encountered in cluster model studies.
      
We use two equivalent methods to do this, namely the method of relating it to a system of interacting fermions in one space dimension and the method of collective fields for large N matrix quantum mechanics.
      
Further, different but equivalent methods of obtaining the nonlinear realization for pions in the frame of an extended in such a wayσ-model are demonstrated.
      
In contrast, labelling with125IdUrd or rhodamine and immunohistochemical staining of asialo-GM1-positive cells appear to be reliable and essentially equivalent methods for investigations of the fate of adoptively transferred A-LAK cells.
      
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This paper discusses angle error information extraction and velocity tracking as well by using FFT technique in the pulse Doppler radar simple target tracking(PDSTT) situation. Firstly, two mathematically equivalent methods to solve this problem are presented. Further, we suggest to extend the data by setting up the AR(Autoregressive) model fitting with the data, in order to overcome the difficulties caused by the interaction between the inherent frequency in the batch processing nature of the FFT and...

This paper discusses angle error information extraction and velocity tracking as well by using FFT technique in the pulse Doppler radar simple target tracking(PDSTT) situation. Firstly, two mathematically equivalent methods to solve this problem are presented. Further, we suggest to extend the data by setting up the AR(Autoregressive) model fitting with the data, in order to overcome the difficulties caused by the interaction between the inherent frequency in the batch processing nature of the FFT and the conical scan frequency. Finally, the results of simulations by the FELIX C-256 computer are given.

本文讨论利用FFT技术在脉冲多卜勒雷达单目标跟踪(PDSTT)状态下实现速度跟踪的同时提取角误差信息。文中首先给出了用FFT解决这个问题的两种数学上等价的方法。进而提出通过建立同数据相拟合的AR(自回归)模型,将数据延拓,以克服由于FFT分批处理频率同锥扫频率之间的相互作用而带来的困难。最后给出利用上述方法在FELIX C—256计算机上进行模拟实验的结果。

An a-ray thickness gauge has been designed for the purpose of thickness measuring of ultra-thin foils (0-4mg/cm2) made of any material. The precision is better than 1.5%. By using air equivalent method, it is possible to measure samples in the air to simplify the instruments used and to obtain higher precision. A semi-empirical formula for the relative mass stopping power as a function of Ea, Z and A has been derived. The divergency between the results from the formula and the data from Ziegler's table...

An a-ray thickness gauge has been designed for the purpose of thickness measuring of ultra-thin foils (0-4mg/cm2) made of any material. The precision is better than 1.5%. By using air equivalent method, it is possible to measure samples in the air to simplify the instruments used and to obtain higher precision. A semi-empirical formula for the relative mass stopping power as a function of Ea, Z and A has been derived. The divergency between the results from the formula and the data from Ziegler's table is less than 8%.

α测厚仪用于任何材料的超薄膜厚度测量,范围0~4mg/cm~2,精密度好于1.5%。由于采用了空气等效法,使测量过程能在空气中进行。仪器简单、精密度高。本文推导了相对质量阻止本领作为E_α、Z和A的函数的半经验公式,它和齐格勒数据表的偏差小于8%。

As the working stroke of the telescopic sleeve cylinder is longer than that of the conventional, there is a clearance between the piston and cylinder bore as well as between the rod and guide sleeve which will cause cylinder break under heavy loading. The steady limiting stress of the whole unit in this condition therefore must be determined. The authior gives eight formulas calculating the limiting stresses of telescopic sleeve cylinders by equivalent method which have been proved to be simple, reliable...

As the working stroke of the telescopic sleeve cylinder is longer than that of the conventional, there is a clearance between the piston and cylinder bore as well as between the rod and guide sleeve which will cause cylinder break under heavy loading. The steady limiting stress of the whole unit in this condition therefore must be determined. The authior gives eight formulas calculating the limiting stresses of telescopic sleeve cylinders by equivalent method which have been proved to be simple, reliable and safe in calculating the limiting stresses of 1-4 stage telescopic sleeve cylinders.

伸缩套筒式油缸的工作行程大,活塞与缸体内径间、活塞杆与导向套间都存有间隙,承受重载时容易引起屈曲破坏,为此应确定整体稳定的极限力。本文用当量法导出了8个计算极限力的公式。实践表明,按文中公式确定1~4级套筒缸的极限力,具有安全可靠、运算简便等特点。

 
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