Recently, an over 100 km long MORB-type eclogite belt of Permian was discovered in the Sumdo (松多) region of the Lhasa ......

Existing research on the traction control system(TCS) mainly focuses on control methods, such as the PID control, fuzzy ......

The paper addresses the problem of target recognition using High-resolution Radar Range Profiles(HRRP).A novel approach ......

An optimum design of a low noise amplifier (LNA) in S-band working at 2-4 GHz is described. Choosing FHC40LG high electr......

Single soliton and compound solitons are described by coupled-mode equation.It is noted that three parameters,which are ......

In this work,a 90-nm critical dimension(CD) technological process in an ArF laser lithography system is simulated,and th......

It is found that there is an upper-limit critical power for self-guided propagation of intense lasers in plasma in addit......

We propose a large parallax barrier by use of aperture grille.Main advantages of using aperture grille include no reflec......

We describe a surface plasmon resonance-based fiber sensor based on a side-polished graded-index multimode fiber,in whic......

Experiments have shown that the ion energy obtained by laser–ion acceleration can be optimized by choosing either the a......

To diminish the thermal load, two ways, that is, in-band direct pumping and micro-rod crystal, could be adopted at the s......

本文设计并研究了一种关于介质板对称的涂覆石墨烯的领结型纳米线波导结构,利用有限元法(FEM)对波导所支持的表面等离子体激元的传......

随着手持移动设备的普及,位置服务(LBS)的需求不断增长。如今,室内定位系统(IPS)正在普适计算中起着重要作用,同时吸引了来自工业......

Early bearing faults can generate a series of weak impacts. All the influence factors in measurement may degrade the vib......

Optical microscopy plays an essential role in biological studies due to its capability and compatibility of non-contact,......

The damage evolution in steel reinforced high strength concrete(SRHSC) frame columns was studied based on the test resul......

SiC particle reinforced pure aluminum composites were fabricated using a powder metallurgy method.The effect of the volu......

The interaction of lysozyme(Lys) and gold nanoparticles was investigated via UV-vis absorption and resonance light-scatt......

阜阳市局 ￡4a 局长——_MINtkMMtgj’＃lnH＄B——q.M——D收束志不他只邀狲位J则【科校为先导推动地租工作.B为广为戳民U用凶盼引眯B.......

A reliability assessment method of fatigue life based on the long-term monitoring data is developed for welded details i......

In order to construct objective relatively mapping relationship model between customer requirements and product technica......

The distribution of station locations in a CSMA network can have significant effect onnetwork throughput. In this paper......

Aiming at the problem of reverse-design of mechanism, a method based on the matching of trajectory code-chains is presen......

Since the beginning of the 20th century, many researches on the sealing characteristic of mechanical seals were carried ......

Tempered tool steel 5Cr15MoV was normalized at different temperatures followed by air-cooling.It is found that the hardn......

Mode matching method is used to analyze the scattering characteristics of the rectangular-to-circular groove waveguide j......

AIM:To investigate the expression and clinical significance of Wnt member 5a (Wnt5a) and receptor tyrosine kinase-like o......

Dispersion and dispersion slope compensation of 10-Gb/s pulses using microstructure fibers (MFs) is demonstrated experim......

Aim at the underdetermined convolutive mixture model,a blind speech source separation method based on nonlinear time-fre......

A new digital modulation recognition algorithm based on the instantaneous information is proposed to improve the recogni......

The widespread use and application of in-plane switching liquid crystal displays(IPS-LCDs) is limited by their slow resp......

The concepts of information fusion and the basic principles of neural networks are introduced. Neural net-works were int......

Effects of water and fertilizer coupling on the quality and yield of RADIX ANGELICAE SINENSIS were studied, which provid......

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......

这篇文章概述和综合了图像分割的知识.通过对几种经典算法的实现与比较,对各种算法的本质与效果进行了分析.这几种算法包括K-Means......

Based on the NOAA advanced very high resolution radiometer (NOAA-AVHRR) remote sensing data of 1982～1999, the normalized ......