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Knowledge scenario is the concrete background and environment of knowledge production and application, and only in the s......
By investigating the interaction of an n-type silicon sample with the TM01 mode millimeter wave in a circular waveguide,......
The primary halos of porphyry copper deposits are characterized by compositional zoning inthree dimensions. Two ideal z......
非语言交际在人类交际中起着重要的作用,虽然文化与交际是两个不同的概念,但他们有着直接的联系.交际是以文化为基础,而文化促进交......
The dispersion characteristics and transverse field distribution of the fundamental and higher order modes are analyzed ......
A third-order,sub-1 V bandgap voltage reference design for low-power supply,high-precision applications is presented.Thi......
Enhanced quantitative X-ray phase-contrast(QXPC) imaging is implemented with a Foucault knife-edge array filter(FKAF), w......
Principal Component Analysis(PCA) can simplify the structure of database by replacing multi-dimensional parameters with ......
To investigate the seismic behavior of concrete-filled rectangular steel tube (CFRT) structures, a push-over analysis of......
By using numerical analysis methods to simulate the deep excavation,a lot of analyses are established on the basis of tw......
A motorcycle connecting rod is one of the major moving parts affecting the engine performance. The traditional manufactu......
Computer-aided process planning(CAPP) is an essential component of computer integrated manufacturing(CIM) system. A good......
Based on the four famous theories of the relationship between language and thought,the author will endeavor to find out ......
By comparing the gridiron plans of ancient western cities with that of Tang Chang’an in the same scale,the authors find......
The transient Rayleigh wave exploration has high detection accuracy in shallow exploration.The effect of detection array......
Based on absolute-rate theory, a new equation has been derived to correlate the binary liquid diffusion coefficient wit......
Online shopping has already become the new mode that a lot of customers try to adopt. At the same time, the online shopp......
The body surface of some organisms has non-smooth structure, which is related to drag reduction in moving fluid. To imit......
The ageing of the populations in Australia and China is an important demographic phenomenon that has created significant......
By analyzing the fine aggregate gradation scales from standards,fine aggregate in the asphalt mixture is regarded as a w......
Comparative space-time thinking lies at the heart of spatiotemporally integrated social sciences. The multiple dimension......
The characterization of pore structure in rocks is relevant in determining their various mechanical behaviors. Digital i......
Wave front healing is a common natural phenomenon.To further investigate wave front healing,we simulated wave propagatio......
Chrysler 300C was launched on Nov 8 in Beijing, with a price tag of 339,000 yuan ( 2.7L V6 ), 385,000 yuan ( 3.5 L V6 ) ......
The definition and functions of parametric design were introduced.According to the practical condition of mechanical eng......
The existing research on shrinkage of the injection molded plastic part mainly focuses on various shrinkage ratios of th......
A stepped-section ring consists of two rectangular section rings,a big ring and a small ring,joined together.This kind o......
This paper focuses on the problem of low efficiency and limited non-geometric information handling ability in the proces......
This article briefly covers the current situation of Sino-Central Asian relations in different dimensions,especially,eco......
Potassium ion batteries (PIBs) with the prominent advantages of sufficient reserves and economical cost are attractive c......
【Abstract】Economic risk, financial risk and psychological risk are all perceived risk dimensions in an electronic shop......
A novel ellipsoidal helical antenna is proposed and studied in this letter. As a special in-stance,the hemispherical hel......
In quantum information theory,von Neumann entropy plays an important role;it is related to quantum channel capacities.On......
The characterization of x-shaped antenna arrays operating in the mid-infrared is proposed. An equivalent circuit model f......
An optical vortex having an isolated point singularity is associated with the spatial structure of light waves.A polariz......
Robust fault diagnosis based on adaptive observer is studied for a class of nonlinear systems up to output injection. Ad......
Support vector classifier (SVC) has the superior advantages for small sample learning problems with high dimensions, wit......
Aims&Scope Frontiers of Engineering Management(FEM),a journal designed and organized in international dimensions and pub......
An incipient mechanical fault detection method, combining multifractal theory and Mahalanobis-Taguchi system (MTS), whic......
Future military and civilian unmanned systems will be extensively used on land,under the sea,in air,and in space.Evaluat......
Optical simulations of GaAs/AlGaAs thin-film waveguides were performed for investigating the dependence of the modal beh......
In order to study dynamic laws of surface movements over coal mines due to mining activities,a dynamic prediction model ......
Some research work has showed that public mood and stock market price have some relations in some degree. Although it is......
建设高素质专业化创新型教师队伍成为新时代重要任务。教师专业标准是教师队伍建设的基本依据,如何更新、构建适应和引领新时代教......
目的比较泰州市居民2013年、2017年、2018年健康素养不同维度的变化情况,为今后干预工作提供依据。方法统一评分题目和评价标准,按......
法律情感是个体对法治精神、现行法律体系及其运行的相关法律刺激事件的一种主观体验,其具备以下几个特征:个体性与群体性、刺激源......
JX-4全数字摄影测量系统工作站在进行DEM数据采集时,可以使用三维数据采集法来对DEM数据进行采集,三维数据采集法有多种测量方法,......
本文介绍了分形几何发展的三个阶段,分形几何的特征与维数....
本试验通过测量苗高和地径来研究不同材质、不同规格容器对长山核桃育苗的影响。结果表明：不同材质、不同大小的育苗容器对长山核桃......
