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This text try from inherit China tradition build the essence of view art, combine a modern tour the business street park view construction principle, elaborated tour the characteristics of view of the business street view park, construction principle and geography, plant, park road, spread to pack, place a stone, water view, essay etc.

内容摘要:本文尝试从继承中国传统造景艺术的精华,结合现代旅游商业街园林景观建设理念,阐述了旅游商业街景园林观的特点、建设原则及地形、植物、园路、铺装、置石、水景、小品等旅游商业街园林景观元素。。。

Especially is studying independently with the teaching domain application, as a result of present's some curricula, like the automatic part, the electrical machinery dragging principle, curricula and so on automatic control principle very difficult to understand abstractly, is unable to demonstrate to schoolmate, this regarding, regardless of being the learner or the pedagogues is a question.

尤其是在自学与教学领域的应用,由于现在的一些课程,如自动元件,电机拖动原理,自动控制原理等课程十分的难懂抽象,无法向同学演示,这对于无论是学习者还是教育者都是个问题。

This paper introduces the principle and classification of mechanical balance,the allowable amount of unbalance and balance precision in the process of mechanical manufacturing,the balance testing method and its principle,the dynamic balancing system,and digital signal processing technology for rotating parts.

介绍了机械平衡的原理及分类,以及机械制造过程中允许的不平衡量和平衡精度,并对回转件的平衡实验法及原理、动平衡测试系统以及数字信号处理技术作了介绍,根据动平衡理论分析了平衡测试技术在生产中的应用。

On the basis of the research on dressing principle, comprehensively study has been made on the special principle of in-process dressing and precision grinding technology which means large scale of application and high quality can be obtained.

在修整机理研究的基础上,对在线复合修整精密磨削的特殊磨削机理进行了深入的研究。

For this, the principle combined together according to the theories research and the fulfillment research, this text at topic set the foundation of activity research which carried on about three years up, the point which puts forward currently the study evaluation of the primary and junior high school foreign language reform should be, Be overing sex evaluation and formation evaluation to lay equal stress on under principle instruction, strengthen the research and the fulfillment which evaluates to the formation.

为此,基于理论研究和实践研究相结合的原则,本文在课题组进行了大约三年时间的行动研究的基础上,提出目前中小学外语学习评价改革的重点应当是,在终结性评价和形成性评价并重原则指导下,加强对形成性评价的研究和实践。

At first it is only the principle obligors must obey to perform the obligations to obliges and it is established as a fundamental principle in the private law gradually.

它已由最初的债务人履行债务的原则,逐渐确立为私法的一项基本原则,且地位日隆,被学者们称为私法领域的&帝王条款&。

That English law should never have drawn such obvious conclusions from the general principle as formally to recognize the principle nulla poena sine lege, or to give to the citizen an effective remedy against wrongs done him by the state (as distinguished from its individual agents),or that English constitutional development should not have led to the provision of any built-in safeguards against the infringement of the Rule of Law by routine legislation, seemed curious anomalies to the Continental lawyers who wished to imitate the British model.

英国法律从来没有从一般性原则中得出&法无禁止不为罪&这样的显而易见的法则,或者对受到国家侵害的公民以有效赔偿的规定,或者英国宪法的演化没有发展出任何预先设定的防止常规性立法损害法治的条款,这些在那些希望模仿英国模式的欧洲大陆律师看来是奇怪的现象。

The article starts with the principle of pulse combustion heating furnace, on the basis of mastering the theory of pulse combustion, do research on the basic structure and principle and provide zero-dimensional thermal model of heating furnace system.

本文从脉动燃烧加热炉工作原理入手,在掌握脉动燃烧理论基础上,研究脉动燃烧加热炉基本结构和工作原理,给出加热炉系统零维热力模型。

The uncertainty principle of signal is proved according to the uncertainty principle of quantum mechanics, and is further interpreted by quantum mechanics. The signal can be considered as a kind of the quasi quantum system with wave-particle dualism. Because of the wave-particle dualism of the signal, time and frequency can not be measured at the same time.

根据量子力学的测不准原理,采用力学量算符的方法得到了信号在时频分析时的测不准原理,并对该原理进行量子诠释,认为信号在某种意义下可以看作是一个存在波粒二重性的类量子系统,正是由于信号的波粒二重性导致无法同时准确地测定信号的时间和频率。

To solve the exsisting problems in the realization of the LFM/CW radar, the thesis presents a technique for dynamically measuring the LFM/CW signals, which can accomplish the dynamic measurements of FM linearity, FM bandwidth and FM slop of the transmitted signals of LFM/CW radars. This technique creates an effective and accurate means of judging the performance of LFMCW radars. The linearity-correction techniques presented in the thesis successfully make the linearity of the transmitted signals of an actual LFM/CW radar reduce from approximately 25% to 0. 1%(or r. m. s linearity of 0.04%), better than the best results (0.22%) obtained by foreign researchers with complex linearization closed-loop in the same kind of LFM/CW radars, according to the published literatures during the last decade. In order to improve the capability of the real-time processing and range-cells management of LFM/CW radars, the principle of equivalent mixing by lacking-sampling process of band-pass real signals is proposed based on the well-proved improvedversion of sampling theorem of band-pass real signals. This principle is used to configure the range-segments processing of the beat signals of an actual LFM/CW radar. The techniques of system-background interference suppression and the beat signal's dynamic range suppression are proposed, and are realized in an actual LFM/CW radar to demonstrate their effectiveness.

针对线性调频连续波雷达实现中急待解决的技术问题,文中提出并验证了线性调频连续波信号的综合动态测试技术,可以完成对线性调频连续波雷达发射信号的扫频线性度、扫频带宽和扫频斜率的综合动态测试,为衡量实际线性调频连续波雷达的系统性能创立了精确有效的测试手段;文中建立的非实时闭环动态校正技术使一部实际的线性调频连续波雷达的发射信号(时带积3×10〓)的扫频线性度从25%改善为0.1%(方均根线性度0.04%),优于国外已公布的80年代同类雷达中采用复杂的实时闭环动态校正环路所获得的实际结果(0.22%);为了改善线性调频连续波雷达的实时性和分辨单元数处理能力,文中发展完善了实带通信号的采样定理并给予了严格证明,并在此基础上提出了欠采样等效混频原理,将其应用于实际线性调频连续波雷达的距离分段处理中;针对线性调频连续波雷达中系统背景干扰和回波动态范围问题,创立了系统背景综合抑制技术和频域动态范围压缩技术,并将它应用于实孔线性调频连续波雷达系统中,显示出它们的有效性。

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相关中文对照歌词
The Pleasure Principle
Tată (Father - Romanian Version)
Te-Am Visat
Tu Şi Eu
Man Of Principle
Artistic License
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Still
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推荐网络例句

The Porsche Owner: But it's my car!

可,这是我的车呀。

LOX_83}{Oh, another bunch of wackos.

{LOX_83}{呃,又一群怪人。

It is difficult to fit a suit on him because he is so irregularly built.

他的体形和常人不大相同,很难有合身的衣服。