珍珠泉
- 网络The Pearl Spring;Pearl Fountain
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矿泉水厂沟的翡翠泉是典型的酸性岩溶冷泉,含水层水的径流较珍珠泉慢且滞留时间相对长些,含有一定的CO2,系一深部含水层地下水的露头。
The Jadeite Spring is a typical acidic karst water cold spring . The flow velocity of the water in the Jadeite Spring aquifer is slower than that in the Pearl spring , and its water hence has relatively long detained time .
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珍珠泉和翡翠泉为沟内出露的主要泉水;
Pearl spring and Jadeite spring are major spring resources in this spot .
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济南珍珠泉井水固有振荡试验的解释
Explanation of natural oscillation of water level in the well Pearl Spring in Jinan
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本文介绍了济南珍珠泉井水固有振荡试验结果。
A test of natural oscillation of water level in the well Pearl Spring in Jinan has been carried out .
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该系统阻尼系数小,角频率恰好和瑞利波角频率相近,因此珍珠泉井水位对地震瑞利波响应的振幅特别大。
The damping factor is smaller , and the angular frequency just is close to the that of Rayleigh 's wave .
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计算出珍珠泉水井-含水层系统的阻尼系数和固有振动的角频率。
On the basis of the test the damping factor and angular frequency of natural oscillation cf the well aquifer have been calculated .
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本文介绍了风景资源旅游经济价值评估的有关方法,并运用条件评价法,对南京市珍珠泉风景区风景资源的旅游经济价值进行尝试性估算。
This paper introduces the methods of evaluating the tourism economic value of scenic resources , and makes a tentative evaluation of the tourism economic value of Pearl Spring scenic spot in Nanjing using the contingent valuation method .