点击切换搜索课件文库搜索结果(990)
文档格式:PDF 文档大小:625.4KB 文档页数:68
第一章 绪论(Introduction) 第二章 细胞的基本知识概要 第三章 细胞生物学研究方法(the research method in the cell biology) 第四章 细胞质膜与细胞表面(cell membrance and cell surface) 第五章 物质的跨膜运输与信号传递(transmembrane transport and signal transduction) 第六章 细胞质基质与细胞内膜系统(cytoplasmic matrix and cell endomembrane systerm) 第七章 细胞的能量转换──线粒体和叶绿体(mitochondrion and chloroplst) 第八章 细胞核(nucleus)与染色体(chromosome)(Nucleus and chromosome) 第九章 核糖体(ribosome) 第十章 细胞骨架(Cytoskeleton) 第十一章 细胞增殖及其调控(cell proliferation and control) 第十二章 细胞分化与基因表达调控(Cell differentiation and gene expression control)
文档格式:PDF 文档大小:907.43KB 文档页数:7
The simultaneous oxidation and sulfidation of Fe 25Cr and Fe-17Cr-l.5Si-0.5Al alloys was studied at 1023K and 1223K in H2-H2O-H2S gas mixtures. The kinetic boundary which indicates the transition from oxide to sulfide has heen found in these two alloys. The critical oxygen partial pressures of Fel7Crl.5SiO.5Al alloys were systematically lower than those of Fe-25Cr alloy. The reaction kinetics were measured by the stainless steel spring balance, and the reaction products were characterized by X-ray diffraction and scanning electron microscopy. The reaction rate usually decreased with the increase of the oxygen partial pressure at the constant sulfur partial pressure. The exista-nce of silicon plays an important role to suppress the sulfidation of Fel7Cr alloy
文档格式:PDF 文档大小:460.06KB 文档页数:40
1 A Brief Review of Matrices and Vectors 1.1 Matrices 1.2 Vectors and Vector Spaces 1.3 Eigenvalues and Eigenvectors 2 A Brief Review of Probability and Random Variables 2.1 Sets and Set Operations 2.2 Relative Frequency and Probability 2.3 Random Variables 2.4 Expected Value and Moments 2.5 The Gaussian Probability Density Function 2.6 Several Random Variables 2.7 The Multivariate Gaussian Density 2.8 Linear Transformations of Random Vectors 3 A Brief Overview of Linear Systems 3.1 Introductory De®nitions 3.2 Linear System Characterization-Convolution
文档格式:PDF 文档大小:1.28MB 文档页数:170
6.1 Binary trees and binary search tree 6.2 Inorder, preorder, and postorder tree walk 6.3 Successor and predecessor of BST 6.4 Operations of BST: search, Minimum and maximum, constructing, deletion and insertion 6.5 Balanced search trees 6.6 AVL trees 6.7 Single and double rotation 6.8 Red-black trees 6.9 B-tree (2-3-4 tree)
文档格式:PDF 文档大小:78.77KB 文档页数:18
2.1 Introduction: the role of packaging in the food chain Packaging has a significant role in the food supply chain and it is an integral part both of the food processes and the whole food supply chain. Food packaging has to perform several tasks as well as fulfilling many demands and requirements. Traditionally, a food package makes distribution easier. It has protected food from environmental conditions, such as light, oxygen, moisture, microbes, mechanical stresses and dust. Other basic tasks have been to ensure adequate labelling for providing information e.g., to the customer, and a proper convenience to the consumer, e.g., easy opening, reclosable lids and a suitable dosing mechanism. Basic requirements are good marketing properties
文档格式:PPT 文档大小:39KB 文档页数:3
Syllabus of Physical Geology Chapter 1 meet planet earth Chapter 2: Global Tectonics, Our Dynamic Planet oChapter 3: Atoms, Elements, Minerals, Rocks: EarthsBuilding materials Chapter 4: Igneous Rocks: Product of Earth's Internal fire Chapter 5: Magma And volcanoes Chapter 6: Weathering and soils Chapter 7: Sediments and Sedimentary rocks Chapter 8: Metamorphism and Metamorphic rock Chapter 9: How rock Bends, Buckles, and Breaks Chapter 10: Earthquakes and Earth's Interior Chapter 11: Geologic Time And The rock record Chapter 12: The Earth Through Time
文档格式:PDF 文档大小:2.29MB 文档页数:408
Describing the fundamental physical properties of materials used in electronics, the thorough coverage of this book will facilitate an understanding of the technological processes used in the fabrication of electronic and photonic devices. The book opens with an introduction to the basic applied physics of simple electronic states and energy levels. Silicon and copper, the building blocks for many electronic devices, are used as examples. Next, more advanced theories are developed to better account for the electronic and optical behavior of ordered materials, such as diamond, and disordered materials, such as amorphous silicon. Finally, the principal quasi-particles (phonons, polarons, excitons, plasmons, and polaritons) that are fundamental to explaining phenomena such as component aging (phonons) and optical performance in terms of yield (excitons) or communication speed (polarons) are discussed
文档格式:PDF 文档大小:1.19MB 文档页数:115
1. INTRODUCTION 2. SAMPLE IDENTIFICATION & DATA MANAGEMENT FOR MICROBIOLOGY SAMPLES 3. RATE AND ACTIVITY MEASUREMENTS 4. COUNTING METHODS 5. BIOMASS AND BIOMARKER METHODS 6. MOLECULAR METHODS FOR INVESTIGATING DIVERSITY: CLONE LIBRARIES 6.1. DNA EXTRACTION FROM SEDIMENTS 6.2. PCR 6.3. SELECTING AND CONFIRMING EFFICACY OF 16S RRNA GENE PRIMERS 6.4. SELECTING AND USING PRIMERS FOR FUNCTIONAL GENES 6.5. CLONING, CLONE SELECTION AND SEQUENCING 6.6. SCREENING CLONE LIBRARIES FOR ARTEFACTS, CHIMERAS AND COVERAGE 6.7. PHYLOGENETIC ANALYSES 7. MOLECULAR METHODS FOR INVESTIGATING DIVERSITY: PROFILING METHODS 7.1. DENATURING GRADIENT GEL ELECTROPHORESIS (DGGE) FOR 16S RRNA GENES 7.2. BENTHIC DIVERSITY PROFILING OF BACTERIA USING ARISA 7.3. TERMINAL RESTRICTION FRAGMENT LENGTH POLYMORPHISM (T-RFLP) ANALYSIS 8. CULTURE METHODS 9. REFERENCES: FULL LIST
文档格式:PPT 文档大小:894KB 文档页数:42
1.Dialect varieties 1) ethnic dialect 2) language and gender 3) Pidgin and Creole 4) bilingualism and diglossia 2.Register : 1) field and course 2)mode of discourse 3)tenor of discourse 3.Language and Culture 1) Definition of culture 2) The relationship between Language and Culture 3) Sapir-Whorf Hypothesis
文档格式:PDF 文档大小:223.02KB 文档页数:7
Part 7.4: Monitoring and medications is section provides an overview of monitoring techniques carbia (and therefore the adequacy of ventilation during and medications that may be useful during CPR and in the CPR), or tissue acidosis. This conclusion is supported by I mediate prearrest and postarrest settings. case series(LOE 5)and 10 case reports 0-l9 that showed that arterial blood gas values are an inaccurate indicator of the Monitoring Immediately Before, During
首页上页678910111213下页末页
热门关键字
搜索一下,找到相关课件或文库资源 990 个  
©2008-现在 cucdc.com 高等教育资讯网 版权所有