下列选项中，不正确的是（ ）
A. 力学可粗分为静力学、运动学和动力学
B. 静力学主要研究力的平衡或物体的静止问题
C. 运动学主要研究物体运动和所受力的关系
D. 力学是工程结构设计的基础
which is correct about the VR Broadcasting? ()
A. VR shooting- splicing and composition- transmission- output
B. splicing and composition- VR shooting- output- transmission
C. VR shooting-transmission- splicing and composition- output
D. VR shooting- splicing and composition- output -transmission
What are the 3I features of VR technology?( )
A. imagination
B. creativity
C. interactivity
D. immersion
At present, the definition of panoramic news is defined from which of the following aspects?()
A. User experience
B. Creative process
C. The perspective of technology realization
D. News effect
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