"大汶河"是个多义词，它可以指大汶河（山东省境内黄河下游支流）。
大汶河流域 Dawenhe River Basin
The mortality rate of malignant tumor in group of 75～ years old was the highest in Dawen River, and the mortality rate increased in accordance with the increase of age(x~2=11.15, P<0.001) .
7．大汶河主干流域研究区居民恶性肿瘤死亡率高峰集中在75～岁年龄组，且呈现从低年龄组向高年龄组持续递增的趋势(χ~2=11.15，P＜0.001)。
参考来源 - 大汶河主干流域居民恶性肿瘤死因及其疾病负担研究It shows that Dawen River has already been polluted seriously, specific measures to control water pollution has been put forward in the dissertation.
结果表明,大汶河水质已经严重污染,本文结合实际,提出了一些水污染控制措施。
参考来源 - 大汶河泰安段水污染控制与水质预测初步研究·2,447,543篇论文数据，部分数据来源于NoteExpress
阐述大汶河污染对南水北调东线工程水质的危害，分析大汶河主要的污染来源。
An analysis is made of the sources of pollution of the Dawenhe River and their impact on the water quality of the east route of the South-to-North water Transfer Project.
除在孟津至桃花峪间纳入伊洛河、沁河，在山东汇入大汶河等少数几条支流外，再无其它支流汇入。
No other branches pour into the Yellow River except river Yiluo and river Qin from Mengjin to Peach blossom valley, and river Dawen in Shandong.
除在孟津至桃花峪间纳进伊洛河、沁河，在山东汇进大汶河等少数几条支流外，再无其它支流汇进。
No other branches pour into the Yellow River except river Yiluo and river Qin from Mengjin to Peach blossom valley and river Dawen in Shandong.
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