STEP相关论文
为适应新形势下卓越工程师人才培养的需求，在工程教育改革和工程认证大环境下，对标国际一流，借鉴CDIO等国内外先进的教育理念，并结合北......
烷基苯磺酸盐是类重要的表面活性剂,给人类生产生活带来便利的同时,也对环境造成了威胁。十二烷基苯磺酸钠污水传统的处理方法已得......
The pathway for creating and seeing a medical device to market is time-intensive,costly,and demanding[1,2].This is parti......
为了在JavaWeb开发中解析STEP文件,提出了EXPRESS语言到Java语言的一般映射方法.构建了EXPRESS到Java映射的总体框架,设计了EXPRES......
为了直观、迅速地观察和分析有限元分析计算结果,本文首先根据STEP标准提供的SDAI接口对计算结果进行了提取,然后利用OpenGL技术显......
Given problems such as atomization, energy dissipation and cavitation damage caused by high-speed flows, a new type of e......
STEP is used as the interface of multisystem information,strategy of controlling mesh size concluding the number of boun......
提出一种基于STEP的CAD模型直接分层方法,零件的原始CAD模型先以STEP文件格式输入分层系统,然后系统提取其几何拓扑信息并重建计算......
Soluble amyloid β-enhanced LTD in rat dentate gyrus of hippocampus is mGluR1/5-dependent and involve
Accumulation of amyloid beta (Aβ) protein is a key pathogenic element of Alzheimers disease.It is reported that the Aβ......
Single-molecule techniques have become an indispensable tool for studying the dynamics of bio-molecules and biomembranes......
Soluble amyloid β-enhanced LTD in rat dentate gyrus of hippocampus is mGluR1/5-dependent and involve
Accumulation of amyloid beta (Aβ) protein is a key pathogenic element of Alzheimers disease.It is reported that the Aβ......
论述了产品数据交换标准STEP的概念、体系结构、组成及内容,分析了它在CIMS中的应用及重要性,最后指出STEP是企业信息化建设的关键......
聚焦评价函数和极点搜索策略是自动聚焦的重要模块, 直接影响聚焦的效果。为同时满足自动聚焦速度和精度上的要求, 提出了一种新的......
【Abstract】Affective teaching is an effective approach to optimize the teaching effect of listening classes. In this pa......
【Abstract】Based on postmethod pedagogy and teaching practice， this paper proposes a new teaching model and explains it ......
I Also Have a Dream， one of Lin Da’s bestsellers， in some ways has some coincidence with Martin Luther King’s famous spe......
Textbook：Yang Limin， Contemporary College English Listening II， Foreign Language Teaching and Research Press， 2014. Teach......
1. Analysis of materials This is the fourth teaching period of this unit. After learning the whole unit， the students ......
There’s a saying going“The happiest thing in the world is to struggle for the ideal.”However，many people give up strug......
Following a series of recent innovations,isogeometric analysis for trimmed thin shell surfaces is currently developi......
1．老子：千里之行，始于足下。A thousand—li joumey starts with the first step．2．王勃：海内存知己，天涯若比邻。......
Carboxymethyl glycoside lactone(CMGL) synthons:Scope of the method and preliminary results on step g
Carboxymethyl glycoside lactones(CMGLs) are bicyclic synthons which open readily for accessing new types of pseudo-glyco......
Nowadays, 'Sponge Cities' are being built to provide a valid solution to the glaring drainage problems in the ur......
Analysis and evaluation of electromagnetic vibration and noise in permanent magnet synchronous motor
In this paper, a multi-physics simulation model capable of electromagnetic noise prediction is established, and the effe......
The evolution of solid-liquid interface during BBO single crystal growth was stud- ied by the differential interference ......
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拉布拉多在很多人眼里是《导盲犬小Q》里的那只导盲犬,是那个《我和狗狗的十个约定里面》的乖乖犬。但是很多人并不了解拉布拉多犬......
Biomimetic fabrication and characterization of an artificial rice leaf surface with anisotropic wett
In nature,rice leaves exhibit special anisotropic sliding capabilities.Although researchers have succeeded in fabricatin......
医。一个艰辛,而神圣的代名词。医。一个平凡,却伟大的代名词。作为一位医者,您心中有多少自豪和骄傲,或许无人倾诉;作为一名医者,......
Density functional theory(DFT) method was used to explore the origin of the regioselectivity of Cocatalyzed hydroacylati......
Three-dimensional Molecular Geometry of PEG Hydrogels by an “Expansion-Contraction” Method through M
Three-dimensional(3-D) coarse-grained Monte Carlo algorithms were used to simulate the conformations of swollen hydrogel......
Synthesis and cytotoxicity of dinuclear platinum(Ⅱ) complexes of(1S,3S)-1,2,3,4-tetrahydroisoquinoli
A series of novel dinuclear platinum(Ⅱ) complexes with(1S.3S)-1,2,3,4-tetrahydroisoquinolines as the ligands were synth......
New epoxy resins were prepared from hydroxyl substituted Schiff base monomers in two steps. The first step is based on t......
Driver drowsiness is one of the major causes of traffic accidents. This paper presents a nonintrusive drowsiness recogni......
Binary optics, where the optical element can be fabricated on a thin glass plate with micro-ion-etching film layer, has ......
来了来了,“60秒科学”再次回归!本期继续为你带来一分钟科技新动态。语速太快hold不住?来个特别的两遍联播怎么样?常常在课堂上走......
