求翻译：本课题以国家影视制作基地5000平米摄影棚为研究对象，分析摄影棚内上送下回（单侧回）、上送下回（双侧回）、侧送下回（单侧回）、侧送下回（双侧回）、上送上回、侧送侧回、上送侧回等九种不同的气流组织形式。是什么意思？

Subject to national film and television production base of 5,000 square meters of studio, analysis studio (one side) to send next time, sent the next time (both sides) to the side to send the next time (one side back), side sent the next time (both sides back), sent back, side to send the side back

The subject matter at the national film and television production studios at 5000 square meters for research and analysis on the Studio side to the Enter (return), click on the "Enter" (double-side to side, then the next time (single-side), side to the Enter (return), double-side on the back, side t

This topic manufactures the base 5000 square meters movie studios take the national film and television as the object of study, will analyze in the movie studio on to deliver the next time (Shan Cehui), on delivers the next time (two-sided to return to), the side delivers the next time (Shan Cehui),

This topics to national television making base 5,000 square meters photography shed for research object, analysis photography shed within Shang sent next time (single side back), and Shang sent next time (double side back), and side sent next time (single side back), and side sent next time (double

正在翻译，请等待...