查询词典 three-wire system

Since the profession al training of architectappeared in high education system, three-years specialized subject that concentrates on the architectonics has become common practice.

职业建筑教育方兴未艾，三年制专科建筑设计专业迎头之势不减，但重实践轻理论在速成的建筑设计专业蔚然成风，学生冷落中外建筑史这种纯理论课程让教师深感尴尬之余，也对现代建筑发展趋势困惑不已。

Park pool near the site by the architectural design master academician Zhang Jinqiu featuring design,"impressionistic" approach again near the pool of natural scenery through the three plates and location of the two echoes, creating a "repeat Qinglin, filled with green water" unique Landscape system.

曲江池遗址公园由建筑设计大师张锦秋院士担纲设计，以"写意"手法再现曲江池的自然风光，通过三大板块和两大区位的遥相呼应，营造"青林重复，绿水弥漫"的独特景观体系。

In this thesis, we improve the existing rendering algorithm and propose a power-aware system architecture including three key modules: dynamic task dispatcher, dynamic task scheduler, and 2-stage precision-aware processor array.

在本论文中，我们改良了既有的绘图演算法，并且提出了具备功率感知功能的系统架构。其中包括三个关键模组：动态资料流分派器，动态资料流排程器，以及具备精确度感知的处理器阵列。

The second is artificially divided into three different supply system.

二是人为地分成三种不同的供电系统。

Sentences with verb reduplication are perfective semantically and indicate both situation type and viewpoint. In the Three level Theory for Chinese aspectual system revised from Smith's (1991) Two component Theory by the author, there is a level of situation viewpoint aspect between situation aspect and viewpoint aspect.

汉语的体系统可以由三个层面组成：底层为基本的情状类型构成的情状体；中层为情状/视点复合体，包括动词重叠所表示的短时体、"起来、下去"所表示的始续体和延续体；上层为视点体，汉语中包括分别由"在、着、了、过"标记的进行体、持续体、现实体、经历体。

This system is divided three modules: the section office of operation, the section office of assay and the section office of quality control.

该系统分为三个模块：业务科，检验科和质量控制科。

The study has focused on: 1 The research background and the current state of the power measurement were analyzed systematically, and then wavelet-based power measurement algorithm was certified feasible for astable signals; 2 We developed a new method of RMS and power measurement based on Dmeyer wavelet. After that three other wavelet measurement approaches were compared with Dmeyer wavelet-based measurement approach. Then the impact on measurement errors of amplitude frequency property and energy leakage of wavelet filter banks were deeply researched, and some measures were proposed to reduce it; 3 We developed a new strategy of power measurement algorithm based on lifting wavelet, which had calculation advantage compared with the first wavelet, so that it was more suitable for the realization of hardware; 4 The running system of wavelet-based power measurement algorithm based on DSP was proposed, and then it was realized on ICETEK-VC5416-A EVM board; 5 Existing problems and the further research direction of wavelet-based power sub-band measurement algorithm was discussed.

本文对基于小波变换的功率测量算法展开深入的分析研究，主要内容有：1）系统地分析了功率分解测量的研究背景、国内外的研究现状，并从能量守恒的角度验证了小波功率分频带测量算法在非平稳信号条件下的可行性；2）首次提出了Dmeyer小波变换有效值与功率的测量方法，进而通过对该方法与3种已经提出的小波测量方法的对比分析，深入研究了小波滤波器组的幅频特性和能量泄漏特性对测量误差的影响，并针对电网谐波的特点提出了减小影响的相关措施；3）首次提出了二代小波功率测量算法，对比一代小波功率分频带测量算法，它大大减少了算法实现的运算量及内存的需求量，从而更适合于硬件的实时实现；4）提出了小波功率分频带测量算法的DSP实现方案，并在ICETEK-VC5416-A EVM板上进行了实现；5）探讨了小波功率分频带测量算法目前仍存在的问题，并提出了进一步的研究方向。

The principles and a description of the main parts of the new instruments are as follows :(1)By means of a fused quartz mirror system and mercury horizon(shown in fig.4),a telescope with a fixed glass grid,three photomultipliers with respective a.c.amplifiers and a time recorder,the astrolabe can determine the time of almu- cantar transit of a star ...

新仪器的特点如下：(1)借助熔石英角镜组和汞地平、一架望远镜和固定的玻璃记录栅、三个光电倍增管及其交流放大器和一架计时仪，此仪器能无人差地测定星过等高圈时刻。

The last three joints of PБ-211 robot are controlled by symmetric valve controlling asymmetric cylinder system.

由于对称阀控制非对称缸两个运动方向上系统的开环增益及某些参数的不同，使得两个方向上的动态特性不对称，主要表现在超调量、调节时间、振荡次数和稳态误差等几个方面，这种本质上的非线性和非对称性给系统控制带来困难。

Algorithm application of neural networks.Ⅲ Implementation of neuro-computers. The main contribution of the dissertation can be summarized as follows: 1 Hopf bifurcation of three kind of neural networks are discussed in detail, including type of discrete time delay, type of time delay with weak kernel and strong kernel as well as the proof of existence of bifurcation. Other problems such as asymptotic stability of bifurcation periodic solution, algorithm of determining the bifurcation direction, asymptotic stability and style of periodic solution are also studied. The average time delay is chosen as the bifurcation parameter, phenomena pertinent to system states of the continuous time delay network with strong kernel evolving from stable to oscillating, then back to stable again are observed.

论文的主要创新之处可以归纳如下： 1）针对目前国内外对神经网络的分岔研究较少的情况，论文中详细讨论了带离散时延神经网络、带弱核的连续时延神经网络、带连续分布时延且具有强核的神经网络的Hopf分岔现象，从理论上证明了Hopf分岔的存在性，并研究了分岔周期解的渐近稳定性，得到了确定周期解的渐近稳定性、分岔方向、周期解的渐近形式的算法；用平均时延作为分岔参数，发现带强核的连续时延神经网络中存在着系统的状态由稳定变化到振荡现象，当继续增加平均时延参数时，又从振荡变为稳定这一特殊的动力学现象。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。