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- Geostatistics came from solid mineral resources evaluation and is used in other fields quickly. 地质统计学从解决固体矿产资源评价起源,应用领域迅速扩展。
- Establish sustainable use of oil resources evaluation system for the rational allocation and use of oil resources to provide scientific basis. 石油资源可持续利用评价指标体系合理配置和利用石油资源提供科学的依据。
- In this essay some methods, technique and results of the mineral resources evaluation, which proceeded by USGS in 1990"s, are brietly introduced. 本文介绍美国地质调查局九十年代进行的矿产资源评价专项研究的方法、技术和部分评价成果。
- Been applied in water resources evaluation of Anhui Province,which has 13 estimation regions that the area of each region is between 2349km2 to 2727km2,the rationality of the equation is further examined. 通过在安徽省13个面积为2349km2-2727km2分区的水资源评价中的应用,进一步验证了该方法的合理性。
- This paper discusses the significances and the principles of the college library digital resources evaluation, establishes the evaluation system of the college library digital resources. 摘要本文论述了高校图书馆数字资源评估的意义、原则，建立了高校图书馆数字资源的评价指标体系。
- Dayao county and Wuding county with main compostition analysis, hierarchical analysis and mean-square deviation analysis on basis of water resources evaluation target system in Yunnan province. 计算结果表明，3种分析方法的评价结果排序基本一致，且符合当地实际情况。
- The country possesses rich mineral resources. 这个国家有丰富的矿产资源。
- It is significant to prediction of coalbed permeability and resource evaluation of coalbed methane. 其结果对煤层气资源评价和煤层渗透性预测具有重要的指导意义。
- Our motherland flows with natural resources. 我们祖国蕴藏着丰富的天然资源。
- Paying all the bills is a strain on my resources. 支付所有这些费用是我经济上的一大负担。
- The coefficient of hydrocarbon accumulation is the key parameter for hydrocarbon resource evaluation. 聚集系数是油气资源评价中最为关键的一个参数。
- Frequency analytic approach is suitable to groundwater resource evaluation with long series spring flow. 频率分析法适用于具有长系列的泉水流量观测资料的泉域的水资源评价。
- Last, it compared with the same annual runoff depth isoline map of First surface water resource evaluation. 年径流深等值线图的编制对于提高地表水资源评价成果精度，分析年径流深参数地区变化规律具有重要意义。
- Application in shallow layer groundwater resource evaluation for low reaches of the Yellow River shows that it can help professional personnel to analyse and evaluate groundwater resource potential. 通过黄河下游浅层地下水资源潜力评价的应用表明，本软件可辅助专业人员进行地下水资源潜力分析评价。
- He has no inner resources and hates being alone. 他没有内在的精神寄托，因而害怕孤独。
- The need to economize scarce energy resources. 节约使用稀有能源的必要性
- That country is poor in natural resources. 那个国家自然资源贫乏。
- Econometrics and forest resource evaluation methods are adopted to decide the environmental and timber benefit functions of forest ages. 运用计量经济分析和森林资源价值评价方法获得案例点水源涵养林木材效益、环境效益关于林龄的函数。
- The country is abundant in natural resources. 那个国家自然资源丰富。
- It provided important information for soil digital management and resource evaluation when OM uas be estimated using hyperspectral technology. 利用光谱技术对土壤特性进行采集和分析是土壤信息定量化研究的重点。
