查询词典 be continuous with
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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。
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From the lumped equivalent circuit model, the phase shift/attenuation and impedance characteristics of the novel structure are first analysed based on the Bloch theory, which shows the novel structure has properties analogous to those of a bandpass filter: the attenuation constant keeps zero with a continuous and smooth characteristic impedance distribution within the passband and the bandwidth may be arbitrarily specified; characteristic impedance is purely imaginary with the inhibition of the electromagetic wave propagation outside the passband.
首先从一般的等效电路模型出发,根据Bloch周期性理论对该结构的相移、衰减和阻抗特性进行了分析,结果表明该新结构具有类似带通滤波器的特性:通带内衰减常数为零,特性阻抗为实数并随频率连续平滑分布,具有可任意指定的阻抗匹配带宽;带外特性阻抗为纯虚数,电磁波传播受到抑制。
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Along with the continuous progress of the building of a socialist market economy, customer choice in the market of goods or services, not only at the price of goods or services, such as quality, will be more concerned with the closely related goods or services brand.
随着我国社会主义市场经济建设的不断推进,顾客在市场上选择商品或服务时,不仅会关注商品或服务的价格、质量等方面,也会更加关注与此密切相关的商品或服务的品牌。
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Both the primary and secondary sedimentation tanks can be omitted and continuous operation with full filling tanks of constant liquid level will be completed.
MSBR技术及其在污水处理中的应用,其中包括MSBR的基本原理、操作过程、技术特点与开发研究的重点等。
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The reason of this phenomenon is studied. Continuous changes of cutting component force perpendicular to cleavage plane are found to be main causes of this phenomenon. The measurement result of machined surface microtopography by AFM is shown to be a good agreement with this viewpoint.
本文主要对该现象的产生原因进行了研究,认为车削过程中垂直解理面的切削分力的连续变化是产生这种分布特征的主要因素,用AFM对加工表面微观形貌的检测结果充分地证明了该观点的正确性。
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A logicaldomain is used as a reference and the mesh movingis implemented according to an appropriate domain transformation.With sometraditional moving mesh methods,the meshes in physical domain may be tangled.To avoid this,the transformations are constructed based on harmonic mapping.Agood feature of the adaptive methods based on harmonic mapping is that existence,uniqueness and non-singularity for the continuous map can be guaranteed fromthe theory of harmonic maps.
在移动网格方法中,需要引进一个逻辑区域作为参考,网格的移动往往通过一个区域变换来实现,网格可能发生缠绕的问题是移动网格方法中一个一直没有解决的问题,我们利用调和映射来构造区域间的变换,使得变换的存在唯一生有了理论的保证,这就为避免网格缠绕打下了基础。
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It should be used as part of a continuous process, starting with the objectives of the proposed trarrsportation project can these objectives be satisfied in any other way?
它应作为一个连续过程的一部分,与拟议trarrsportation项目的目标出发(可满足这些目标,以任何其他方式?
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From TEM bright field image, it can be seen that the surface image of CoPt formed discrete islands, and gradually change to continuous film as the CoPt thickness increase. After annealed at 700℃ for 30 minutes, the single domain state is found by the observation of MFM images at 7.5 nm CoPt. At single domain state, the variation of coercivity with particle size agree with the theory of single domain particles.
由TEM平面明视野影像可以看到,随著CoPt厚度的增加,其表面型态由不连续岛状结构逐渐转变为连续膜,从MFM图可以发现於700℃退火30分钟之CoPt(7.5 nm)为单磁区状态,在此单磁区状态其矫顽磁力随颗粒直径的变化符合单磁区理论。
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The concept of synchronization and several kinds of classical synchronization method are given, then the parameter identification process of chaotic system based on adaptive synchronization is given. Parameter identification problem can be converted into optimization with a given index function. Finally the paper explains the whole process with discrete Henon system and continuous Lorenz system.
首先,介绍了同步的定义和几种经典的同步的方法,说明了基于自适应控制方法的混沌系统参数辨识过程,并把参数辨识问题转化为对性能指标的优化问题。
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Lid done with stainless steel plate floor, built-silicate insulation, Furnace Door size 350 mm wide, 580 mm high, the overall lateral wall elevate electric holding furnace door, Furnace Door closure of the Furnace Door as a whole round , Furnace Door sealing performance enhancements, dial made of stainless steel by 1600 m / m turntable, used to load the workpiece, the entire wheel of the plane is not division, the operator can be stacked workpiece, as dial-rotation every 40 minutes a week , when the operator can not see dial in almost rotation, and Furnace Door open the larger operators can be arbitrary and out of the workpiece, and without time limits can dial in 20-60 minutes a week to arbitrary rotation speed, regardless of Furnace Door hoist, from the start of work on the dial continuous rotation, and there was no need for chain hoist Furnace Door, the need to stop rotating, just press the control cabinet, stop button, the gate Furnace Door, operators to seize its own, activated installed in the furnace door open and close button.
炉盖采用不锈钢板做底板,内置硅酸铝保温,炉门尺寸宽350mm,高580mm,侧墙体中整体向上提升式电动保温炉门,炉门关闭时整个炉门为一个圆形整体,炉门密封性能增强,转盘采用不绣钢制成1600m/m转盘,用以承载工件之用,整个转盘为平面不分工位,操作人员可以任意堆放工件,由于转盘每40分钟旋传一周,工作时操作人员几乎看不到转盘在转动,加上炉门开的较大,操作人员可以任意进出工件,而不受时间限转盘可以在20--60分钟旋转一周的时间任意调速,不论炉门启闭、转盘从启动工作就不间断的旋转,没有任何必要与炉门启闭进行联锁,需要停止旋转时,只需按下控制电柜上的停止按钮即可,炉门的启闭,由操作人员自行掌握,按动安装在炉门边的启闭钮即可。
- 推荐网络例句
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Do you know, i need you to come back
你知道吗,我需要你回来
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Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.
1〕 杨银书,王祥生,李德昌。安徽省首次发现嗜群血蜱。
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Chapter Three: Type classification of DE structure in Sino-Tibetan languages.
第三章汉藏语&的&字结构的类型划分。