Allylic 1-3-Strain as a Controlling Element in Stereoselective Transformations TSO(2C)4 R. W. Hoffmann, Angew. Chem. Int. Ed. Engl. 2000, 39, 2054-2070 CH2)lOTs Conformation Design of Open-Chain Compounds

Steps in Model Creation - build wireframe using points, curves, surfaces and solids. - define constraints for solids with area mismatch. - define boundary conditions (inlet, outlet, walls). - mesh all surfaces

AEATECHNOLOGY ENGINEERING SOFTWARE Performing a CFD Analysis Define the problem Geometry Domain in which the governing equations will be solved and solutions obtained

1. Summary: （全文） One of Hemingway's war and love stories, this novel takes place in Italy during World War I and is tied closely to the author's own experience as an American Ambulance Driver for the Italian Army. The story opens during a lull （暂停）in the action and the reader meets a group of men who work with the wounded during battle. In the course of waiting for action, the protagonist, Henry, meets and courts（求爱） an English nurse stationed in Italy

北京师范大学：《环境经济学》课程教学资源（PPT课件）费用效益分析简介 Introduction to Cost-Benefit Analysis

The constituents of concern found in wastewater are removed by physical, chemical, and biological methods. The individual methods usually are classified as physical unit operations, chemical unit processes, and biological unit processes. Treatment methods in which the application of physical forces predominate are known as physical unit operations

Treatment methods in which the application of physical forces predominate are known as physical unit operations. Examples of physical unit operations include screening, mixing, sedimentation, gas transfer, filtration, and adsorption. Treatment methods in which the removal or conversion of constituents is brought about by the addition

Environment analysis(环境分析)(SWOT) Strength（内部优势） Weak（内部弱点）； Opportunity（外部机会） Threats（外部威胁） ---业务环境分析

Main idea of the text and devices for developing it Main idea of each part and devices for developing it New words

第一节 原子吸收光谱分析基本原理 basic principle of AAS 第二节原子吸收光谱仪及主要部件 atomic absorption spectrometer and main parts 第三节 干扰及其抑制（了解） interferences and elimination 第四节 分析条件的选择与应用 choice of analytical condition and application 第五节 原子荧光光谱法