关键帧动画 meaning in English

key frame animation

This property can be useful if you need to store lots of rotations in a file ( e . g . for a keyframed animation )
这个属性可有助于将你许多的旋转处理存储到文件中去（例如关键帧动画）。
The appearance of motion capture made character animation more active , and made up the deficiency of traditional key - frame animation
运动捕捉技术的出现，为角色动画制作注入了新的活力，弥补了传统的关键帧动画制作方法的不足。
In addition , motion capture data records the motion of a real character , so it is natural that traditional animation techniques such as key - frame , dynamics , kinematics , space - time constraints , and dynamical simulation are closely relative to the processing and analysis of motion capture data
运动捕捉数据记录的是角色的运动信息，这就决定了对运动数据的分析研究势必和传统的角色动画技术发生关系。这些技术包括关键帧动画，运动学和动力学，时空约束，动态仿真等。