cities at risk 中文意思是什麼
cities at risk
解釋
城市面臨威脅-
On the basis of a full investigation and study and an integrated analysis of the geological setting and rock - mass mechanical environment of the bank slopes of the hydroelectric project area on the mainstream of the jinsha river and by combining the qualitative analysis with the quantitative evaluation, the authors calculated the instability of the sliding masses according to 1 / 8 and 1 / 11 of the total cubic capacity of the materials falling into the river and the surge wave heights at the falling sites as well as at the xiangjiaba and xiluodu dam sites and in adjacent townships according to the calculation method of the surge wave diagram given by the american society of civil engineers, made the risk evaluation of the bank slope instability with respect to the operation safety at the dam, safety of the cities and townships around the reservoir and safety of the reservoir operation, and put forward precautionary measures for bank slope instability
摘要筆者通過調查研究和綜合分析金沙江幹流水電工程區岸坡地質背景和巖體力學環境條件，定性分析與定量評價相結合，採用與三峽工程庫區岸坡失穩危險性評價相類比的方法，針對崩滑體失穩按總體積的1 / 8和1 / 11入江方量進行了計算和按美國土木工程學會涌浪圖解計演算法計算了入水點及在向家壩壩址、溪洛渡壩址和鄰近城鎮的涌浪高度，並圍繞大壩施工安全、庫區周邊城鎮安全，水庫運營安全等方面對岸坡失穩的危險性進行了評價預測，提出了岸坡失穩的防治對策。 -
Start from the study of the development and current station of the investment and fund circulation of infrastructures in cities in china, the thesis analyses the problems of the unclear faction of the goverment and the narrow channal and single way of financing and the trade monopolizing in it and then, at the request of rules of development of socialist market economy, useing the categorised theories of the products and service and the public financial theories in economics, the thesis tries to classify the projects of infrastructures into profit projects, quasi - projects and non - projects on the standard of profitable degree. and it presents the thoughts and goals of the reform of the investment and fund circulation of infrastructures on the study of the co - relation of the projects. the thesis maintains that establishing the investment and fund circulation company is the way of realization of the government inventment, and enlarge the investment scale through all kinds of channels, and raise the profitable degree of projects by establishing risk compensatory fund. the thesis compares the cost of the different financing waies and discusses the feasibility and necessity to issue the fund of city construction
然後，按照社會主義市場經濟發展規律的要求，應用經濟學有關產品和服務的分類理論、有關公共財政的理論，以城建項目的可經營程度為標準，把城建項目分為難經營性項目、準經營性項目和經營性項目三類。研究了三類項目之間在特定條件下相互轉化的關系，在此基礎上提出了城建投資融資體制改革的推進思路和目標模式。主張設立城市基礎設施投資融資公司作為政府投資的實現形式，對不同類別的城建設施項目採取多元化投資融資方式，廣泛利用股票、債券市場、產業投資基金、資產證券化等方式，擴大城建設施投資融資規模，並重視利用外資和bot項目融資方式，以及通過設立投資風險補償基金，提高項目的可經營性程度。 -
" hong kong is one of the most densely populated cities in the world compounded with the problem of air pollution, " said professor thomas chan yan - keung, professor and consultant physician at the department of medicine & therapeutics, cuhk. " as such, people with inadequate amount of sleep or rest who work in high risk environment such as poorly ventilated or crowded areas should pay special attention to their health, particularly during the flu seasons.
中文大學內科及藥物治療學系教授陳恩強教授指出：香港為全球人口密度最高的城市之一，空氣污染問題亦嚴重，故此睡眠或休息不足的人士于流感高峰期間在高危環境下（如空氣混濁或擠迫地方）工作時必須特別注意其身體健康。
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