back ground – phrases

Terms containing back ground | all forms | exact matches only | in specified order only

Subject	English	Chinese
expl.	An increase in air temperature causes an increase in the speed of sound, which means that in these conditions airblast emissions can be focused back toward the ground by atmospheric refraction	大气温度的增高、促使声速增加、这是说在这些条件下、大气折射可将冲击波挡回到地面
tech.	back ground	远景
textile	back ground	纺织品底色
textile	back ground	背景
avia.	back ground	本底
archit.	back ground effect	背景效果
AI.	back ground noise	背景噪声
el.	back ground printing	后台打印
econ.	back-ground	背景
el.	back-ground pagination	后台分页
math.	forward-ground and back-ground	前台与后台
agric.	hand on back ground	工作经验