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2021 数字新技术-2(辽宁对外经贸学院)1465482483 最新满分章节测试答案
2020 大学英语自学课程(下)(赣南师范大学) 最新满分章节测试答案
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本课程起止时间为:2020-03-25到2020-06-30
本篇答案更新状态:已完结
Topic 1 Inner Voice 内心的声音 Sef-Assessment 1
1、 问题:Section D Directions: Read the following text about children’s curiosity. For questions 41-45, choose the answer (A, B, C or D) which you think fits best according to the text. Share Children’s Curiosity Children start out as natural scientists, eager to look into the world around them. Helping them enjoy science can be easy; there’s no need for a lot of scientific terms or expensive lab equipment. You only have to share your children’s curiosity. Firstly, listen to their questions. I once visited a classroom of seven-year-olds to talk about science as a job. 点我阅读全文
2020 自动控制原理(广东工业大学)1458790442 最新满分章节测试答案
2021 体育产业价值工程(国家开放大学) 最新满分章节测试答案
2021 英语教师专业技能发展(华东师范大学)1465398494 最新满分章节测试答案
2021 分离工程(SPOC)(华东理工大学) 最新满分章节测试答案
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本课程起止时间为:2021-03-02到2021-06-27
本篇答案更新状态:已完结
【作业】第2章 多组分精馏 本章讲述多组分精馏过程的基本原理。本章学习时,应重点掌握多级平衡分离过程的基本原理和多组分精馏的简捷算法,了解求解MESH方程组的常用算法、多组分精馏的流程规划和单塔操
1、 问题: ![]()
评分规则: 【 (1)塔顶分凝器温度,即分凝器出口蒸汽的露点温度。利用露点方程,迭代得塔顶分凝器温度为80.59℃左右(6分)(2)塔釜温度,即塔釜液的泡点温度。利用泡点方程,迭代得塔釜液温度为119.2℃左右 (6分)(3)进料温度为100℃。.用泡点方程和露点方程分别校核,ΣKi zi> 1, Σzi /Ki > 1确定进料相态为气液相共存。(8分)
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,则与虚轴交点处的
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