breakthroughn.突破,突破性进展;关键问题的解决
breakthrough experiment穿透实验
breakthrough development突破发展
breakthrough the barrier突破难关
breakthrough performance突破性能
breakthrough in teaching教学的突破
breakthrough probability突防概率
breakthroughs of theories党的理论创新
breakthrough concentration突破浓度
breakthroughs in materials题材的突破
breakthrough point analysis漏出分析