That's why your school's nurse is an obstetrician.

Natural disasters caused by coal cutting and Its Prevention Countermeasures

采煤诱发的自然灾害及其防治对策

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Influence analysis of natural disasters in grassland on milk cow industry in China

草原自然灾害对我国奶牛业影响分析

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Analysis of the occurrence of natural disasters have both natural and social reasons.

分析了自然灾害的发生有自然和社会两方面的原因。

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An estimation of grain loss caused by natural disasters in china, 1950-1990

我国近40年的粮食灾损评估

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And they are also global natural disasters.

它是一种全球性的自然灾害问题。

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Relative precision inspection on three kinds of regional natural disasters databases

三种反映区域自然灾害数据的相对精度检验

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Survive and development of human were accompanied by natural disasters.

人类的生存与发展是和天灾人祸的侵害相伴随的。

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Natural disasters in city become an important aspect of research on disasters.

随着灾害科学研究的深入，城市自然灾害已经成为其重要的研究领域。

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Application of meteorological satellite data in monitoring earth environment and natural disasters

气象卫星在地球环境和自然灾害监测中的应用

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A Study on the Cause and Control of the Natural Disasters in Xi'an Region

西安市自然灾害的成因与防治研究

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A Research on Integrate Natural Disasters Prevention System for Tangshan City

唐山市综合防灾的研究

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China is a large country, and frequent natural disasters.

我国是一个自然灾害频发的国家。

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Economic Characteristics of China's Natural Disasters and Social Development

我国自然灾害的经济特征与社会发展

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Monitoring and evaluation information system of major natural disasters in China

中国重大自然灾害监测与评估信息系统的建设与应用

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Like many other natural disasters, floods can occur with little to no warning. Flash floods move quickly and have strong currents.

和许多其他自然灾害一样，洪灾会在毫无预警的情况下发生。

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Before natural disasters make sure to fill your tub up and your sink with water that is clean.

在自然灾害发生之前，一定要把你的浴缸和水槽装满干净的水。

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The serious shortage of medical personnel, as well as natural disasters and war, force the government to focus on medical education.

医学人才的严重不足，以及天灾战乱，巫术横行是迫使宋朝政府注重医学教育的重要原因。

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A new understanding to the causes of natural disasters

天灾成因的一种新认识

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The natural law theory about modern state prevailed considerably in this period.

关于近代国家的自然法理论在当时颇为盛行。

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Tendency of the Harmonious Combination of Natural Law Theory and Legal Positivism

当代西方自然法理论与法律实证主义的融合趋势

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