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本课程起止时间为:2022-02-17到2022-06-23

【作业】Unit 1 What is research? Unit 1 Assignment 单元作业

小提示:本节包含奇怪的同名章节内容

1、 问题:Research Report Analysis阅读UNIT 1 reading text 2研究报告How intelligence affects how students internalize stress,填写报告分析表,也可下载附件获得表格和选项完整版。选项在表后给出,需配对排序,写下选项字母顺序ItemsStatements / Descriptions Topic / Research question1. Literature Review / Theoretical framework(If there is any, provide it in details. If not, leave it in blank) Hypothesis2. MethodsInstruments/statistical methods subjects3. procedures4. data collection ResultsResult 1:             5.    Result 2:            6.   DiscussionDiscussion about the results:       7.       Conclusion                              8.RecommendationsMore students might thrive if schools carefully selected appropriate challenges, and provided students with growth-oriented belief that, with the right resources, they could continue to develop their abilities to meet reasonable demand. 选项:A.    Overall, students’ resilience to declining grades and other academic stressor was dependent on their mindsets, demonstrating an important association between how students view intelligence and how they internalize academic stress.B.    Researchers found that students with fixed mindsets continued to show high levels of stress, whereas those with growth mindsets showed a strong stress response the day of a reported stressor but returned to normal the following day. C.    499 ninth-grade students from two public schools in Texas during their first semesterD.    Students’ mindsets show an important relation to a student’s likelihood of overcoming the stressful transition into high school.E.    Why some students were more resilient during the stressful transition into high school than others.F.    Researchers surveyed 499 ninth-grade students;      Students’ perceptions of intelligence and their reported academic pressures were assessed;     Their levels of cortisol were measured.G.   The research suggests that this could be because a growth mindset leads students to proactively solve their problems, thus allowing them to cope more effectively the next day.H.    Researchers found that 68% of students experienced a decline in grades during the first 12 weeks. 点我阅读全文

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Topic1 Introduction of DSP Topic 1 Test

1、 问题:In an actual communication system, the input and output signal forms in the digital signal processing (DSP) module are usually respectively
选项:
A:Analog signal, Digital signal
B:Digital signal, Analog signal
C:Analog signal, Analog signal
D:Digital signal, Digital signal,
答案: 【Digital signal, Digital signal,点我阅读全文

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本课程起止时间为:2020-02-23到2020-04-07
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【作业】第一章 绪论 在学习本课程之前, 谈谈你对仪器分析的认识

1、 问题:在学习本课程之前, 谈谈你对仪器分析的认识
评分规则: 【
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本课程起止时间为:2021-09-06到2022-01-09
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第一章 绪论 第一章绪论部分的单元测试

1、 问题:下列关于模式识别的说法中,错误的是(    )
选项:
A:人类的日常活动中包含很多模式识别的活动.
B:模式可以看作对象的组成成分或影响因素间存在的规律性关系
C:模式识别研究的问题就是如何通过机器实现样本的特征提取
D:对外界事物完成分类的过程也就完成了识别的过程
答案: 【模式识别研究的问题就是如何通过机器实现样本的特征提取点我阅读全文

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本课程起止时间为:2020-03-02到2020-06-20
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Unit One What You Need to Know Before Making a Presentation Test 1

1、 问题:Speaking style refers to the type of _____ a speaker uses, and the effect it creates.
选项:
A:language and phrasing
B:gestures
C:topics
D:manners
答案: 【language and phrasing点我阅读全文

绪论 单元测试

1、 问题:马克思主义最崇高的社会理想是( )。
选项:
A:实现共产主义
B:消灭资产阶级
C:实现个人的绝对自由
D:实现人权
答案: 【
实现共产主义
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本课程起止时间为:2021-09-01到2021-12-31

【作业】1 绪论(新) 第一章作业

1、 问题:根据电压放大电路和电流放大电路模型的分析方法,写出下图互阻放大电路和互导放大电路的增益Ar和Ag,以及两种模型下对输入电阻和输出电阻的要求。
评分规则: 【 根据要求回答问题。
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绪论 单元测试

1、 问题:

日本人的书写称之为(  )

选项:
A:书写
B:书艺
C:书道
D:书法
答案: 【
书道
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