As to technology and economic cost synthetically, extracting urban vegetation features by vegetation indices from Thematic Mapper (TM) images is a comparatively good way.
利用植被指数从TM影像中提取植被，从技术与经济成本方面综合考虑，是一个比较好的手段。
A series of tables are formulated on the economic indices adopted in the feasibility study of the project, cost evaluation, cash flows, internal earnings, profit evaluation, sensitive factor analysis.
根据第三部分中风险分析的结果，编制了项目可行性研究经济指标、成本估算表、现金流量及内部收益率、利润测算表、敏感因素的影响等一系列表单；
The traditional liquidity indices are mostly exogenous, and can only measure the liquidity order between different bonds, but can do nothing to the exact level of a bond's liquidity cost.
传统的流动性指标多是外生的，而且只能衡量流动性的程度，对衡量流动性成本究竟有多大无能为力。
The rankings are listed on the basis of five main indices of a city: talent index, index of city scale, operating cost index, passenger and freight transportation index and index of capital vigor.
其主要研究指标包括人才指数、城市规模指数、经营成本指数、客运和货运指数以及资本活力指数。
The rankings are listed on the basis of five main indices of a city: talent index, index of city scale, operating cost index, passenger and freight transportation index and index of capital vigor.
其主要研究指标包括人才指数、城市规模指数、经营成本指数、客运和货运指数以及资本活力指数。
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