Only an actual motion can convert a potentialmotion into an actual motion.
当潜在运动（动因）变成实际运动（实动），即为运动。
2
"Full-motion video has exceptional potential for intelligence collection and analysis, " said Jim Kohlhaas, Lockheed Martin's vice president of Spatial Solutions.
“全动态视频具备独有情报收集和分析的潜力，”洛克希德?
3
The author poses the concepts of "knowledge field" and "knowledge potential", and discusses various kinds of the motion law of knowledge and new way of knowledge service.