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To create effective parts/whole or process graphics 1. Show the reader what s/he needs to see. Choose appropriate type of graphic For example, what is the difference between a photo and a drawing?
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TOPICS TO BE COVERED Why do error analysis? If we don't ever know the true value, how do we estimate the error in the true value? Error propagation in the measurement chain How do errors combine? (How do they behave in general?)
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Variables   Independent Variable: a quantity that you will vary and control E. G. angle of attack, chamber pressure or temperature, coefficient in algorithm, luminosity, gain O Parameter: a quantity that is set or otherwise determined
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Elements of Designing an Experiment Goal is to assess your hypothesis The main thing is to keep the main thing the main thing-[Tom Curran, AFRL] The design goal for your experiment is to achieve your objective and satisfy your success criteria. Your HOS are the touchstones for your experimental design
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Audience analysis elements Know four key facts about readers and listeners. Consider the level of technical expertise of your audience. Understand why they are reading. then... plan communication strategy and information organization
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Why be concerned about ethics? Science and engineering are professions whose integrity rely on the participants behaving in ethical ways. Unethical behavior can lead to loss of life, property, or other resources. Individuals can also lose respect and their reputation
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TODAY'S TOPICS Status check, photo opportunity Course goal and course learning objectives Some comments on the research process The research“catechism” The 16.62x cycle (16.62x Syllabus) Our thoughts on progress and achievement
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柑桔是世界产量第一位的果树。 世界柑桔人均占有量16kg。 柑桔主产国:巴西、美国、中国。 在中国水果总产量中柑桔居第二位。 柑桔是四川最重要的水果,占全省水果总产量的52.6%
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一 、SA系统简介 SA是Statistical Analysis System”的缩写,是一个用来管理分析数据和编写报告 的组合软件系统。其基本部分是SAS/BASE软件。1966年,美国 North Carolina州立大学 开始开发SAS统计软件包,1976年该系统完成同时成立SAS研究所
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一、产品生命周期理论 美国经济学家雷蒙德弗农分析了产品技术变化对贸易格局的影响,提出了产品生命周 期学说,解释贸易模式的动态变动和产品领先地位变化。 1.新产品与国际贸易 新产品的出现并不总是增加世界贸易量,因为它们可能只是取代某种原有的出口产 品,如果新产品成为进口替代品,还可能使国际贸易量减少。尼龙一生丝、合成橡胶→天 然橡胶、塑料→传统材料商品。但技术创新总体上对世界贸易具有正面影响
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