大学MOOC 化工原理(黄淮学院)1450806225 最新慕课完整章节测试答案
第5章传质理论与设备
二元理想体系的p-x关系和t-x-y关系
1、单选题:
(单选)属于第Ⅰ类体系的二元物系,自由度为()
选项:
A: 1
B: 2
C: 3
D: 4
答案: 【 2】点我阅读全文
1、单选题:
(单选)属于第Ⅰ类体系的二元物系,自由度为()
选项:
A: 1
B: 2
C: 3
D: 4
答案: 【 2】点我阅读全文
1、单选题:
通过下列那个工具栏可快速还原到AUTOCAD经典工作空间( )。
选项:
A: 标准工具栏
B: 特性工具栏
C: 工作空间工具栏
D: 样式工具栏工具栏
答案: 【 工作空间工具栏】点我阅读全文
1、单选题:
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选项:
A: x=1时,y=-1所以A选项错误
B: x=-1时,y=5,因此选B
C: x=2时,y=11所以C选项错误
D: x=-2时,y=-1所以D选项错误
答案: 【 x=-1时,y=5,因此选B】点我阅读全文
1、判断题:
电路模型是实际的电路元件。
选项:
A: 正确
B: 错误
答案: 【 错误】点我阅读全文
1、填空题:
powerful defines action tears express shape internally respond to personal goodLanguage is one of the things that sets us apart as beings, one of the things that essentially ____1____ us as humans. When language is used well it can elicit very deep feeling in others, motivate others to ____2____ and define the nature of our relationships. Sometimes in poetry the juxtaposition of two words or a certain phrase can bring ____3____ to the eyes, call up a whole host of imagery and move us deeply. We have seen language recently used in the politics of persuasion, used for ____4____ or ill – depending on your viewpoint. When we use language to ____5____ our true feelings to someone it can open and deepen the connection between us. Language is a very ____6____ tool. How we use language shapes our world both ____7____ and externally. How you use self-talk – what you say to yourself about yourself and about the world directly ____8____ your experience of both yourself and the world. How you deliver communication shapes the way the world ____9____ you. We can use language more effectively in both spheres: internal and external and directly influence the health and power of our ___10_____ relationships and our business relationships.请把你的答案按照顺序写在对应的题号后面!答案之间用分号隔开。___________________________
答案: 【 defines; action; tears; good; express; powerful; internally; shapes; responds to; personal】点我阅读全文
1、单选题:
计算机中,使用的最本质的数制是( )
选项:
A: 二进制
B: 八进制
C: 十进制
D: 十六进制
答案: 【 二进制】点我阅读全文
1、单选题:
1.下列选项中对保健食品描述正确的是:
选项:
A: 保健食品可代替药物。
B: 保健食品的标签、说明书可涉及疾病预防、治疗功能。
C: 列入保健食品原料目录的原料可用于其他食品生产。
D: 保健食品声称保健功能,应当具有科学依据,不得对人体产生急性、亚急性或者慢性危害。
答案: 【 保健食品声称保健功能,应当具有科学依据,不得对人体产生急性、亚急性或者慢性危害。】点我阅读全文
1、单选题:
_______is a centuries-old mind and body practice in China.
选项:
A: Herbal medicine
B: Tai chi
C: Yoga
D: Martial Arts
答案: 【 Tai chi 】点我阅读全文
1、单选题:
注册微信小程序账号时的网址是( )
选项:
A: http://www.weixin.qq.com
B: http://mp.weixin.qq.com
C: http://ap.weixin.qq.com
D: http://xcx.weixin.qq.com
答案: 【 http://mp.weixin.qq.com】点我阅读全文