大学MOOC 电磁场与电磁波(九江学院)1450324445 最新慕课完整章节测试答案
第1章矢量分析
第一章测验新版
1、单选题:
两个非零矢量点积为零,说明这两个矢量
选项:
A: 平行
B: 垂直
C: 共面
D: 相交
答案: 【 垂直】点我阅读全文
1、单选题:
两个非零矢量点积为零,说明这两个矢量
选项:
A: 平行
B: 垂直
C: 共面
D: 相交
答案: 【 垂直】点我阅读全文
1、填空题:
The impact of environmental change on , which may emerge from situations of resource and overuse of resources.
答案: 【 conflict formation】点我阅读全文
1、单选题:
How does the Conceptual Framework define an asset?
选项:
A: A resource owned by an entity as a result of past events and from which future economic benefits are expected to flow to the entity
B: A resource over which an entity has legal rights as a result of past events and from which economic benefits are expected to flow to the entity
C: A resource controlled by an entity as a result of past events and from which future economic benefits are expected to flow to the entity
D: A resource to which an entity has a future commitment as a result of past events and from which future economic benefits are expected to flow from the entity
答案: 【 A resource controlled by an entity as a result of past events and from which future economic benefits are expected to flow to the entity】点我阅读全文
1、单选题:
All the following statements describe biomembranes except:
选项:
A: Different biomembranes may contain different proportions of the same phospholipids.
B: The two leaflets of a biomembrane may contain different phospholipids.
C: Some biomembranes have free edges.
D: Some phospholipids and cholesterol may cluster to form lipid rafts.
答案: 【 Some biomembranes have free edges.】点我阅读全文
1、单选题:
学习策略不包括()
选项:
A: 认知策略
B: 调控策略
C: 交际策略
D: 情感策略
答案: 【 调控策略】点我阅读全文
1、填空题:
生产过程自动化是提高社会生产力的有力工具之一,它在确保生产正常运行、提高产品质量、降低能耗、降低生产成本、 、 、保护环境等方面有巨大作用。
答案: 【 改善劳动条件 减轻劳动强度】点我阅读全文
1、单选题:
下列哪项是Photoshop图像最基本的组成单位:
选项:
A: 节点
B: 色彩空间
C: 像素
D: 路径
答案: 【 像素】点我阅读全文
1、判断题:
冬奥会与主办城市之间相生相长,冬奥会是主办城市彰显自身价值和取得外部世界认可的良好契机,它可以提升主办城市的形象,主办城市则可以不断叠加奥林匹克精神。
选项:
A: 正确
B: 错误
答案: 【 正确】点我阅读全文
1、单选题:
基本病理过程是指
选项:
A: 讨论病因学和发病学的一般规律
B: 研究多种疾病中可能出现的、共同的功能和代谢的变化
C: 单纯讨论疾病的概念
D: 讨论系统器官的总体改变
答案: 【 研究多种疾病中可能出现的、共同的功能和代谢的变化】点我阅读全文