Previously saw (in Unit 19)that a multi degree-of-freedom system has the same basic form of the governing equation as a single degree-of-freedom system The difference is that it is a matrix equation

earning objectives Understand the importance of project quality management and the role of the project manager in assuring quality Define quality and how it relates to various aspects of information technology projects

1. Do you have part-time job? Is it good for students to have part-time jobs? Why? 2. Pollution is a global problem. What should we do, in your opinion, to protect our environment?

Soil fertil Soil fertility is the characteristics of soil that enables it to Provide nutrients in adequate amounts in adequate time In appropriate balance for growth of particular plant(s)

Text Analysis: Main Idea and Devices for Developing It 0 2 New words Main idea of the Main idea of each & text and devices part and devices Text for developing it for developing it Transcript Devices Main idea

The Theory of Economics does not furnish a body of settled conclusions immediately applicable to policy. It is a method rather than a doctrine. an apparatus of the mind, a technique of thinking which helps its possessor to draw correct conclusions John Maynard Keynes

Effects of a Price Change What happens when a commodity's price decreases? Substitution effect(替代效应):the commodity is relatively cheaper, so consumers substitute it for now relatively more expensive other commodities

Introduction to Manufacturing a Manufacturing is the physica/ realization of the previously designed parts Metrics to assess the\ performance\of mfg Quality does it meet specifications?

Welcome to the exiting world of NMR... though a little hard to learn... remember... .Why just NMR... .How a ID NMR spectrum look like... .What we can obtain from it... and what can we do for a big molecule

一、 Definition Growth: volume increasing of body& organs Development: tissues& organs functional maturation, that is the concept of ongoing change and maturation Child development encompasses all aspects of pediatrics. It applies to somatic, psychological, and cognitive growth and to behavior