Shaolin Simen nine-section Whip is one of the soft instruments in traditional Wushu movement.

少林四门九节鞭是传统武术运动中软器械的一种。

The changes of microbe species and quantity in Simen Daqu before and after carried to the space were reported in this article.

对天水四门大曲太空搭载前后微生物的种类与数量的变化进行了研究。