清水区

针对弧形闸门突扩突跌段侧墙存在清水区易于发生空蚀破坏的问题，通过减压模型试验对其空化特性进行了研究。

Cavitation characteristics of abrupt spreading or abrupt falling segment of arc gate is studied by mean of vacuum model test .

并进一步得出，贵德循化段和清水区为强震危险区，而眉县兰田段不会发生7级以上大震。

The authors further determine that the Guide-Xunhua segment and Qingshui area are strong earthquake risk areas , and in the Meixian-Lantian segment there will not occur any earthquake ( M ≥ 7 ) .

现行河口处海岸线淤进边界大于老河口的向陆后退幅度，6m等深线变化幅度不大，整个清水沟河口区湿地面积变化不大。

The new estuary coastline silt enters the boundary to be bigger than the old estuary to the land backlash scope , the 6m isobaths change scope is not obvious , and the entire estuary area wetland area changes slightly .

在株洲市清水塘工业区，同时使用三种方法对100米和43米烟囱的烟云进行实验工作。

The study of smoke cloud from stack of 100 and 43 meters height were completed by three different processes at same time in Qing Shui Tang industrial district of Zhuzhou city in Hunan Province .

最后，对选取的10个样品进行孢粉分析，并结合莱州湾滨海平原全新世以来的古地理环境演变的成果，总结出巨淀湖&清水泊沉积区中全新世以来气候环境变化特征。

By spore-pollen analysis of 10 samples and combining the features of spore-pollen assemblage and climatic environment , the features of evolvement of climatic environment of this sedimentary area since the Middle Holocene are obtained .

为了系统研究清水江的鱼类区系和生态类型，在2002&2004年对清水江进行了鱼类标本的采集和生态学调查。共采集鱼类标本2500余号，经鉴定为71种（亚种）。

A total of more than 2500 specimen of fish belonging to 71 species ( subspecies ) in the Qingshui River , Guizhou Province were collected in 2002 & 2004 , and their ecological habits were surveyed .