查询词典 paper-bound

Applying combined method of quantitative analysis and qualitative analysis, on the basis of on ago research fruit, this paper firstly analyses main factors that affect the safe distance from friendly force to target for tank gun overhead firing systemically. Based on that, this paper builds math model of calculating the safe distance from friendly force to target separately aiming to the difference of tank gun overhead firing in plane and undulate terrain. At last, through applying Mathematica soft, this paper presents the safe distance from friendly force to target for a tank gun overhead firing used APFSDS, HEAT and HESH, combined qualitative analysis.

采用定量分析和定性分析相结合的方法，在以往研究成果的基础上，首先系统地分析并提出了影响坦克炮超越射击时友军至目标安全距离的主要因素；以此为基础，针对平坦地形和起伏地形上坦克炮超越射击的不同情况，分别建立了确定友军至目标安全距离的数学模型；最后通过运用Mathematica软件进行定量计算，并结合定性分析，提出了某型坦克炮使用尾翼稳定脱壳穿甲弹、空心装药破甲弹和杀伤爆破榴弹进行超越射击时友军至目标的安全距离。

This paper briefly introduces the homotopy theory and algorithm of tracking zero curves. At the same time, the paper gives the example of the impedance inversion in the seismic exploration. In the end, the advantages and disadvantages of the homotopy method are pointed out in this paper.

本讲座概要地介绍了同伦方法的基本原理，跟踪同伦曲线的具体算法，并给出了同伦方法在地展勘探波阻抗反演中的应用实例，最后归纳总结了同伦方法的特点及目前存在的不足。

Walked into this antique paper-cuts Museum of Art, a red paper-cutworks, as well as the well-known Chinese art history on the house,painter, professor of China Academy of Art written by Mr. WangBomin as a "paper-cut in life" as its headline and the "MillenniumSong Jueyi, hundred Dance Gold Blade "couplet greeted.

走进这座古色古香的剪纸艺术馆，一幅红色剪纸作品，以及中国著名美术史论家、画家、中国美院教授王伯敏先生为艺术馆题写的"剪纸人生"四个大字和"千年歌绝艺，百岁舞金刀"的对联映入眼帘。

In this paper, three methods for color image retrieval have been presented: hypercomplex SVD image retrieval, combination of hypercomplex convolution filter and hypercomplex SVD image retrieval and hypercomplex matrix correlation image retrieval. We made comparison among these hypercomplex-methods, and compared them with the traditional image retrieval methods. Experiment results showed that the hypercomplex-methods we presented in this paper could well conquer the problems existed in traditional image retrieval methods, and their retrieval results are much better. Meanwhile, this paper presented a new color image quality assessment based on hypercomplex SVD. It is a novel color image quality assessment that can be used as a graphical or a scalar measure to predict the distortion introduced by a wide range of noise sources. It reliably measures the distortion not only within a distortion type at different distortion levels, but also across different distortion types.

提出了超复数奇异值分解检索法，超复数卷积滤波与超复数奇异值分解相结合的检索法以及超复数矩阵相关检索法等三种超复数彩色图像检索方法，在对提出的三种算法进行比较的同时也将其与传统图像检索方法进行了比较，结果证明，超复数彩色图像检索法能较好地克服传统图像检索方法存在的问题，且检索结果更优；同时，本文提出了基于超复数奇异值分解的彩色图像质量客观评估法，这种全新的图形化与数值化相结合的方法不仅能够准确评估出彩色图像的不同失真等级，还能够区分不同的失真类型，从真正意义上实现了彩色图像的质量评估。

Therefore, this paper discusses the influences of individual characteristic factors and training transfer climate on training transfer, discovers the key factors affecting training transfer and builds a new model of factors affecting training transfer. Accordingly, the paper can enrich and makeup the existing the research result of training transfer in favor of control the impedient factors affecting training transfer and improve the effect of trainees using knowledge and skills learned in trainings on the jobs in order to provide academic direction and practical reference. Firstly, the paper confirms the research instruments.

因此本文探讨个人特征因素和培训迁移气氛对培训迁移的影响，找出影响培训迁移的关键因素，建立新的培训迁移影响因素模型，从而丰富和补充现有的培训迁移研究成果，并且有利于控制影响培训迁移的障碍因素，最大程度地提高受训者的培训迁移效果，为以后的培训提供理论性的指导和实用性的参考。

Professor worked as everybody's surface to step on several feet on that paper, on the paper in India professor has moistened the full dust and the dirt footprint, then, professor asked this schoolmate to reply that this slip of paper had several destinies.

教授又当着大家的面在那张纸上踩了几脚，纸上印上了教授沾满灰尘和污垢的脚印，然后，教授又请这位同学回答这张纸片有几种命运。

Our domestic and international pulp market summary and analysis of columns and related characteristics, such as:"Pulp city scan" and "paper market" and "hundred schools of thought contend","Landscape","Products booth,""Voice of India package "In the paper industry is unique in the media, by the paper industry and related industries colleagues welcome.

本刊的国内外浆纸行情的汇总及分析和相关特色栏目，如："浆市扫描"、"纸张市场"、"百家争鸣"、"企业风采"、"产品展台"、"印包之声"等内容在纸业媒体中独树一帜，深受纸业及相关行业同仁的欢迎。

ABSTRACT Aiming at problems of trans-vector controller in a vehicle-carried induction motor such as variable rotor and stator resistance following motor temperature, and their inductance varying with flux saturation degrees. Firstly, CSI and VSI are introduced, for CSI, it can hold the advantages both FOC and DTC using stator flux directional, PI parameter and simulation are also introduced. Secondly, equations of IM in the synchronous rotary frame and its static counterpart, as figuring in the saturation condition of magnetic field, are dealt in this paper and the simulation results are presented. Thereafter, the parameter designing of PI trans-vector controller is processed, which features the non-linear model. In practical realization, as neglecting the dynamical change of motor inductance, this paper employs online modification of inductance parameters, according to the flux saturation, then transforms the non-linear equations into linear ones, and so compacts the structure of controller. Thirdly, in view of the maximum torque output is extraordinary requisite when Electrical Vehicle start up, accelerate, and overtake, this paper issues the maximum torque when both inverter and battery capacity is corporeally definite. Fourthly, on-line differentiating and analyzing both rotor's time constants and its flux by using the expanding order reduction and discrete Kalman filter equation are fathomed, in order to realize high-performance trans-vector algorithm, and also the simulation results are presented. Fifthly, the close-loop regenerative brake system, when the EV's torque is set constant, is deduced; at the same time, unification of electric drive model and brake model is executed. Combined with maximum charge current demands, the mathematical model for online yielding torque as a demand.

本论文针对车载异步电机在矢量控制器所遇到的问题：定转子电阻随温度变化及随电机饱和程度变化的转子电感及定子电感而影响电机调速性能提出一套完整的解决方案：分析了电流型逆变器和电压型逆变器在实现矢量控制时控制器参数的计算，分析出对于电流型逆变器在采用定子磁场定向时，其性能同时具有矢量控制和直接转矩控制两者的优势，并对电压型逆变器在转子磁场定向下的模型进行了仿真研究；建立异步电机非线性模型，推导出考虑磁饱和时异步电机在同步旋转坐标系及静止坐标系下的方程，并做出了仿真结果，建立异步电机在非线性模型下的矢量控制调节器的PI参数设计，在实际应用中，若忽略电机电感的动态变化，可以根据当前的磁路饱和状态而在线修正电感参数，从而将非线性方程线性化，降低控制器的复杂度；考虑到电动汽车在起动和加速超车时需要电机有最大转矩输出，本文讨论在逆变器容量一定和电池供电能力有限的情况下电机最大转矩输出问题；推导了异步电机扩展降阶、离散卡尔曼滤波方程在线辨识转子时间常数和转子磁通，用于实现高性能的矢量控制算法，并给出了仿真结果；推导出了电动汽车恒转矩给定的闭环回馈制动系统，实现了电动控制模型和制动模型的统一，而且结合铅酸电池最大充电电流的要求，为制动转矩在线给定建立了数学模型；设计了基于双DSP系统的高性能矢量控制器软硬件框图，并以大量实验数据说明矢量控制在电动汽车应用的实际应用状况。

Zhang Yi fierce compared paper to be read originally from square field surface read with the electron, This book has paper paper the convenience of this book, a kind screen returns reader is the problem of inextricability flexibility.

张颐武从方方面面比较了纸本阅读和电子阅读，纸本书有纸本书的方便之处，阅读器一类的屏幕还是无法解决灵活性的问题。

It is also equiped with anti-static device, auto paper tension controller, auto sheet counting and tab inserter, automatic hydraulic paper piling system and pneumatic shaftless paper reel unwinding station.

还配备有抗静电装置、自动纸张拉力控制器、自动数纸设备和标签插入器、自动液压纸张堆积系统以及气动无轴纸卷退纸台。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。