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The battery test methods are the key issues to investigate the energy-storage characteristics and dynamic characteristic......
Theoretical study of current-voltage characteristics of carbon nanotube wire functionalized with hyd
A functionalized single-walled carbon nanotube (SWCNT) of a finite length with a ring-like hydrogenation around its surf......
A new structure based on a semi-circular photonic crystal is proposed to achieve asymmetric light propagation. The semi-......
The corrugated packing is prone to break down easily, which can affect the tower efficiency substantially. It is the inn......
Wavelength-dependent birefringence and dielectric anisotropy.two major optical properties of the nematie liquid crystal ......
Journal of Arid Land selected for coverage in Cambridge Science Abstracts and Centre for Agriculture
In November 2011, Journal of Arid Land (JAL) was accepted for indexing in Cambridge Science Abstracts (CSA) and Centre f......
THE PERIODIC CAPACITATED ARC ROUTING PROBLEM LINEAR PROGRAMMING MODEL, METAHEURISTIC AND LOWER BOUND
The Periodic Capacitated Arc Routing Problem (PCARP) generalizes the well known NP-hard Capacitated Arc Routing Problem......
On the development of MARC,the contribution made by CLR and Henriette Avram was critical.Because of its practicability,a......
Market development is considered a key to the success of Olympic games. As it is only five years before the 2008 Olympi......
A 9.0-magnitude earthquake occurred off the east coast of Honshu,Japan on March 11,inducing a tsunami.Sendai,a twinned f......
The concept of urban forestry is not a new one for town planners and foresters in Malaysia. The difference between the c......
Fiction and Repetition is and will remain a distinguished deconstructionist guide of literary criticism. However, after ......
Cu(OH)2 nano-fibers were prepared by chemical precipitation with CuSO4·5H2O and NaOH as raw materials. The Cu(OH)2 nano......
From a data mining perspective, sequence classification is to build a classifier using frequent sequential patterns. How......
2014年2月7日,國務院印發《註冊資本登記制度改革方案》,要求放鬆市場主體准入管制,嚴格市場主體監督管理。按照國務院的部署,註冊......
The present paper aims at numerical simulation of the intriguing experimental observations made by Bojarevics on the app......
Digital Earth has been a hot topic and research trend since it was proposed,and Digital China has drawn much attention i......
To improve the efficiency and coverage of stateful network protocol fuzzing, this paper proposes a new method, using a r......
China has witnessed consistent economic growth and development in the past two decadesand half in spite of the significa......
The development of systems software in functional programming language is still an open problem.This paper describes a ......
In this paper a generalized object-oriented approach for complex object modeling is proposed,which ischaracterized by a......
In accordance with the detecting process of multi-frequency signals between the offices in telephone networks, and in co......
As “Stellera Chamaejasme” or “wolf poi-son flower” has become a national hit recently,Tong Lei,the lead woman in the......
In this paper,the time series analysis method CLEANest is employed to search for characteristic periodicities in the rad......
The concepts of neural network and tree structure are introduced to rare earth separations. The recursive relations and ......
CHINESE Vice President Xi Jinping tookthe world stage as the new leader of theruling Communist Party of China (CPC)on No......
This paper classifies total fixed capital into three categories,namely,economic infrastructure capital,social infrastruc......
本文首先介绍了什么是反思性学习--它的优点以及如何改变教师和学生的角色,接着阐述了这种方法应用于网上学习所需的三种技术,即学......
在现有MPSK信号调制样式识别方法基础上，提出对QPSK、OQPSK、π／4QPSK和8PSK这四种星座图及频谱特征具有一定相似性的MPSK信号进行分......
文章报道了三乙胺分子在激光波长为266nm的YAG脉冲激光器下的共振多光子电离飞行时间质谱,研究发现随着激光功率密度的增加,各质量......
在桥式逆变电路中,为了避免处在同一桥臂的上下两个开关器件发生直通故障,通常在PWM驱动信号中插入一段死区时间,但这样会引起输出......
基于大功率电力电子技术的柔性输电设备，元件修复（替换）时间差异很大，可能包括冗余元件。其可靠性水平与运行方式和故障模式有关，状态概......
介绍了不互溶液体之间直接接触传热的主要研究内容和理论方面的研究进展,阐述了直接接触传热过程中泡滴与连续相之间存在的三种传......
基于近似小波变换对信号脉内调制特性进行了分析,得到了调制信号的瞬时参数.利用叠代算法仿真了近似小波变换的分析结果,仿真在较......
为保护110kW负载不受瞬时电压跌落的影响,研制了一套150kVA/0.3MJ基于超导储能（SMES）的动态电压补偿（Dynamic Voltage Restorer,简称D......
This paper presents the design of software and hardware of Power Test without Disassembling System.The main system is ba......
提出了基于三相电路瞬时无功理论的单相电路谐波电流检测方法（参考方法）的仿真研究。根据该参考方法建立了Matlab仿真模型，确定了低通......
为解决烟丝加香瞬时精度较差等问题，对加香系统进行了改进。改进后设计安装了两套加香管路，形成双级串联控制，主要包括加香罐、大流量......
对中国专利产品“双聚能槽药柱”爆炸效果研究时发现，它会聚集炸药爆炸后的成缝能量并使炸药爆速变小，在采用专用对中装置后可确保聚......
针对在低信噪比条件下雷达辐射源信号识别率低的问题,提出了一种基于小波脊线特征提取的雷达辐射源信号脉内调制方式识别方法。该......
单孔一次起爆和孔内微差爆破漏斗模型试验表明：冻土孔内微差爆破可增大爆破破碎深度，降低炸药单耗，减少大块率。．......
提出了应培养学生编写高质量VB代码的能力,并结合实例介绍了具体方法....
高可靠、高精度的时钟同步机制对于汽车CAN网络安全运行有着重要影响。针对分布式汽车网络同步问题，引入4种特殊的报文帧，定量研究了......
针对现有电气设备介质损耗因数数字化算法多须信号频率在若干采样周期内不变且须严格同步采样的状况,基于瞬时频率理论提出了一种......
由于现代化工业的发展,电容器被广泛运用于各类工厂企业。大量电容器的运用也给电网的运行带来了一定影响,出于对电网供电可靠性及......
分别论述电热锅炉电热元件在单相、两相和三相运行时的瞬时发热率、平均发热率和壳温计算.特别指出,电热元件每一相电热丝的瞬时发......
本文分析、讨论了山东莱钢轧钢厂自动化系统ABB MP200/1的防干扰问题,着重阐述了ABB MP200/1控制系统的综合抗干扰措施.......
提出了一种基于HILBERT-HUANG变换技术的结构微损伤检测方法。基于HHT方法，提取了同损伤相联系的特征量-瞬时频率变化量和瞬时能量......
针对瞬态信号存在时间短、变化快，传统的信号处理方法很难对其进行方位估计的问题，将希尔伯特-黄变换与矢量信号处理相结合应用到水......
