structural conservativeness结构保守性
cultural conservativeness文化保守性
earning conservativeness盈余保守度
conservativeness and backwardness保守落后性
This new style of lyrics advances with the time,emphasizes on both innovation and adherence to tradition,yet without any conservativeness.
新世纪的"新抒情诗",与时俱进,创新求变,继承了传统,但并不保守;它兼容并蓄,还汲取了现代派诗歌诸多有益的技法。
参考来源 - 呼唤新世纪的“新抒情诗”