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广西壮族自治区河池(水任)至南宁高速公路NO.10合同段内采用土工织物处理膨胀土路基,收到了较好的效果,本文对膨胀土路基的这种处理方法做简要的介绍。 相似文献
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The earthquake characteristics and geological structure of the site to sitting the Qinshan Nuclear Power Station are closely
related. According to site investigation drilling, sampling, seismic sound logging wave test in single-hole and cross-hole,
laboratory wave velocity test of intact rock, together with analysis of the site geological conditions, the seismic wave test
results of the site between strata lithology and the geologic structure were studied. The relationships of seismic waves with
the site lithology and the geologic structure were set up. The dynamic parameters of different grades of weathering profile
were deduced. The results assist the seismic design of Phase III Qinshan Nuclear Power Plant, China.
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高速公路服务区产生的污水比较分散,远离市区,一般无法直接接入到市政污水管网,如果不经处理排放则会影响周边的河流等水体.利用一株细菌强化服务区生活污水中磷的去除,探究不同温度、pH、C/N下该菌株除磷的适宜环境条件以及菌体中磷的形态,结果表明:该菌株能在温度为5℃~35℃、pH为6~9、C/N> 10的污水中有较高的生物... 相似文献
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为控制舱室内的噪音与振动,以满足船级社附加船级标志的要求,对内装从壁板天花板及其构架件、舱室门、甲板敷料及室内木舾装件等方面的特殊设计进行介绍。 相似文献
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