战场场景仿真
battlefield environment simulation
数值背景表达
Numerical background expression
背景场强
background lectromagnetism field
背景场误差协方差
Background error covariance
背景场误差协方差矩阵
covariance matrix of background errors
background error covariance matrix
背景场与背景值
Background field and Background value
场景
context
scenarios
Sight view
scene
settings
scenario
Episode
Model
multimodal interaction
Albiflorin
scene VRML routing optimizing node
character scene
contradiction collision
场景编制
produce conditions establishment