The Harvard University School of Public Health is in northeastern city of Boston, Massachusetts.
哈佛大学公共健康研究院位于麻省东北部城市波士顿。
Eric Peterson is the head of St. George's School in the northeastern state of Rhode Island. He wanted to see if a thirty-minute delay would make a difference. It did.
艾瑞克·彼得森（Eric Peterson）是美国罗德岛州东北部圣乔治学院的校长，他想看看推迟30分钟上课是否可以有所改善，结果确实如此。
The Harvard University School of Public Health is in the northeastern city of Boston, Massachusetts.
哈佛大学的公共卫生学院坐落于麻省波士顿城的北部。
HUANG Ming-li. Research on fracture mechanism by of interaction of multi2crack in brittle rock[D]. Shenyang: School of Resources and Civil Engineering, Northeastern University, 2000.
黄明利。岩石多裂纹相互作用破坏机制的研究[D]。沈阳： 东 北大学资源与土木工程学院， 2000。
HUANG Ming-li. Research on fracture mechanism by of interaction of multi2crack in brittle rock[D]. Shenyang: School of Resources and Civil Engineering, Northeastern University, 2000.
黄明利。岩石多裂纹相互作用破坏机制的研究[D]。沈阳： 东 北大学资源与土木工程学院， 2000。
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