水平扭摆冲量测量装置是研究激光与工质烧蚀冲量耦合的有效手段。针对测量过程易受干扰的特点, 基于冲量瞬间作用模型, 通过系统参......

【Abstract】Oscar Wilde is one of the most famous writers in the period of the Victoria Age. As his classical work, “Th......

Energy especially for rapid electricity consumption increasing is an obvious problem during the process of urbanization ......

脉冲震荡法(impulse oscillometry,IOS)是近年来临床开展的一项肺功能测定新技术,其操作简单,快速,敏感性高,重复性较好,配合程度......

An optimal design approach of high order FIR digital filter is developed based on the algorithm of neural networks with......

对用扬声器的5.1通路环绕声虚拟重放系统的滤波器进行了简化,提出通过零极点的抵消可减少滤波器的脉冲响应长度。主观评价实验表明......

This paper proposes a novel iterative algorithm for optimal design of non-frequency-selective Finite Impulse Response(FI......

Directional speech enhancement of signals from microphone arrays is an effective way to improve speech recognition for c......

Air cannon is a kind of de-clogging device which produces impulse force by instantly releasing the compressed air deposi......

The high-frequency interference exists obviously in low strain integrity testing of large-diameter pipe pile when a tran......

The origin of Utopia can be traced back to ancient Greek wisdom： Plato first proposed his ideally equal realm in The Repu......

This paper presents an investigation of the interaction between housing prices and general eco- nomic conditions in Chin......

The dynamic characteristics of a belt conveyor are determined to a large extent by the properties of the belt. This pape......

An ultra-wideband impulse radar was studied for the detection of buried life in coal mines. An improved Empirical Mode D......

This paper presents the design, test and analysis of a scaled cylindrical blast chamber. The blast chamber is a one-fift......

In the case of sudden valve closure,water hammer creates the most powerful pressure and damage to pipeline systems.The b......

超短脉冲激光烧蚀靶材产生的冲量耦合效应在激光烧蚀微推力器、激光清除空间碎片等航天应用中有广泛的应用前景,而高精度的冲量测......

为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......

为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......

为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......

目的 探讨社区综合康复干预措施对社区高危风险精神病患者冲动的影响.方法 家庭干预,将529例高危风险精神病患者家属分次分批共8次......

研究一类具非线性扩散项的脉冲时滞双曲系统,利用新的处理非线性扩散项的技巧及脉冲微分不等式,建立了该类系统在Dirichlet边值条......

To control and reduce the harm of a gas explosion, a new method is proposed for suppressing gas-explosion propagation in......

目的 通过研制的飞行员颈肌训练器,测试并进行不同时段军机飞行员颈肌强度训练,评定颈肌强度训练的效果.方法 使用CME-1颈肌强度训......

我国货币政策主要通过信贷渠道进行传导,商业银行的信贷行为是货币政策传导的微观基础。本文通过分析山东省的稳健货币政策调控效......

Using poor-detonable liquid C8H16/air mixture with low-energy system (total spark energy of 50 mJ) and a new one-step de......

Based on the linear matrix inequality (LMI)method, this paper discusses the impulse dissipative problem for a class of s......

利用激光方式清除低轨大量的厘米级空间碎片已经成为国际上的研究热点。激光清除空间碎片是巧妙地利用了碎片在激光辐照下的冲量耦......

The PDRE test model used in these experiments utilized kerosene as the fuel, oxygen as oxidizer, and nitrogen as purge g......

An analytical solution with high accuracy which holds for any values of ε for fluid-dynamics model equation in a single......

In this paper,we investigate the pth moment uniformly asymptotic stability of impulsive stochastic functional differenti......

In this paper, oscillatory properties for solutions of the systems of certain quasilinear impulsive delay hyperbolic equ......

讨论了一类含脉冲的时滞抛物型方程解的振动性,利用格林公式以及Jensen不等式,得出了该方程在一类边界条件下解的振动准则。......

In this paper,by making use of the calculous technique and some results of the impulsive differential inequality,oscilla......

讨论了一类含脉冲的时滞抛物型方程组非零解的振动性，利用了Green定理以及Jensen不等式，得出了该方程在Robin边界条件下非零解振动的......

A class of Hopfield neural network with time-varying delays and impulsive effects is concerned. By applying the piecewis......