调查研究结果表明：(1)长春市初中数学教师整体压力感较大。
Research results show that: (1) the junior middle school mathematics teachers' overall stress in changchun.
新的野外调查研究结果表明，六盘山东麓断裂是一条第四纪以来的活动逆断裂构造带。
New results of field investigations show that the eastern Liupanshan piedmond fault is an active reverse fault zone since late Quaternary.
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