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Starting with analysing the inside environment of the integrated exploitation of mineral resources of Jinchang city, which is a famous Chinese"Nickel Metropolis", this paper explores the characteristics of the distribution and spatial combination of mineral resources, including their abundance, largeness, valuableness, deepness and diseonnectedness.
本文从分析金昌矿产资源综合开发的内外部环境入手,探讨了矿产资源空间组合与分布的富、大、贵、深、碎特点,矿产资源综合开发现状及存在问题,提出了矿产资源综合开发利用对策。
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Then according to the vicinal economic development objective and resources condition,this paper makes the strategic program of development and exploitation rationally on coal resource in order to ensure the need of sustainable and rapid development of Inner Mongolia\'s national economy.With the study on the development and exploitation strategy of Inner Mongolia\'s coal resource from the perspective of Space Economics,it\'s favorable to make certain the faced environmental problems on coal resource development of Inner Mongolia.
在世界经济一体化,资源全球化的趋势日益加深的今天,内蒙古为实现经济的可持续发展及建设小康社会的任务,必须认真分析本地区资源可供性形势,根据本地区的经济发展目标和资源状况,合理进行煤炭资源开发利用战略规划,以保障内蒙古国民经济可持续高速发展的需要。
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The course of No.3 comprehensive experiment will be taken after Remote sensing of Environment and resource , Resource and Environment Information System , Research and exploitation on the biological products and Wilding Plant Resources and Development.
课程简介:本课程是为资源环境科学专业开设的专业课程《环境资源遥感》,《资源环境信息学》,《生物制剂的研究与开发》和《野生植物资源与开发》之后的一门后续实习课程。
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But on account of excessive cut since 1949, forest resources cutdown sharply, bring a series of problem, for instance, forest productivity decrease, forest habitat fragmentation, agrestic species become extinct at a high speed, environmental quality decline, this paper discussed forest resources change in Heilongjing Province from statistical change feature of forest resources and forest landscape pattern change, using model of GM(1,1) to predict the development trend of forest resources here.
但由于半个多世纪的过量采伐,致使森林资源锐减,带来了森林生产力下降、森林生境破碎化、乡土物种加速灭绝和环境质量下降等一系列问题。本文从森林资源统计变化特征、森林景观格局变化两个方面对黑龙江省森林资源的变化进行了研究,并用灰色理论的GM(1,1)模型对该省森林资源未来的发展进行了预测。
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Based on consider hereinbefore, this dissertation discusses several aspects on the problem of the sustainable and optimum exploitation of groundwater resources as follows:①reviewed entirely the origin and evolvement of the concept "sustainable development", stated and commented the study status in queue on"sustainable development"around national and international range, thorough discussed the science connotation about the concept "sustainable development";②looked back and commented across-the aboard some furthest basic concept and proposition related to groundwater resources, put forward self opinions on a few existent mistake points of view and chaos understandings;③expatiated entirely on the content and meaning of the theory of changeable groundwater resources system, contrast with the traditional methods of groundwater resources calculation and evaluation, combined example to show the application of this theory;④thorough analyzed the difficult and complexity to forecast the groundwater resources, fully stated the traditional methods of groundwater resources forecasting, pointed out the characteristic and applying condition of these forecasting method, introduced the main ideas and methods of wavelet analysis developed recently, and the MATLAB software be known as the fifths era computer language, and its accessory wavelet analysis toolbox, applied these methods and tools to analyze the groundwater dynamic curve, adopted the B-J method and Morte-Carlo method, combined with the theory of changeable groundwater resources system, discussed the new view on the forecast of groundwater resources;⑤synthetically analyzed the characteristics and limitations of the present all kind of groundwater manage model, combined mathematical programming, mathematical statistics, random process and the theory of variation system of groundwater resources on the unite optimum attempter of surface water and groundwater, emphasized how to make the model more nicety, more simple, more practicality;⑥analyzed the inside condition and outside condition to assure the sustainable and optimum exploitation of groundwater resources, the inside conditions are the follows: correct resources idea, scientific methods of resources calculation and evaluation, credible forecast methods of resources, exercisable measures of resources management, the outside conditions are the follows: the development idea of high layer, the transform of manage system, the matched policy and rule of law, the adjusted of economy lever, the improve of cultural diathesis, the boosting up of water-saving consciousness and detail measures, the control of population rising, the prevention and cure of water pollute, the renew and rebuild of ecology;⑦scan the sustainable and optimum exploitation of groundwater resources from the high level of metagalaxy, earth system science, and philosophy;⑧point out the more directions on groundwater resources.
它将为制定水资源的可持续发展目标和战略决策提供科学依据,为制定社会、经济可持续发展战略提供理论基础。基于以上考虑,论文主要从以下几方面对地下水资源可持续开发问题进行了比较深入的探讨:①全面回顾了&可持续发展&概念的由来与演变,对国内外&可持续发展&的研究现状进行了述评,并对&可持续发展&概念的科学内涵进行了深入探讨;②对涉及地下水资源的一些最基本的概念和命题进行了全面的回顾和评述,对目前仍然存在的一些错误观点和混乱认识提出了自己的见解;③全面阐述了地下水资源变值系统理论的内容和意义,并与传统的地下水资源计算评价方法进行了对比分析,结合实例具体说明了方法的应用;④深入分析了地下水资源预测预报工作的极端重要性和复杂性,对传统的地下水资源动态预测方法进行了全面的评述,指出了各类预测预报方法的特点及适用条件,对最近二十多年刚发展起来的小波分析技术的主要思想和方法及其应用范围,以及号称第五代计算机语言的MATLAB软件和附带的小波分析工具箱进行了介绍,并应用于地下水动态过程线的分析,采用时间序列中的B-J法,蒙特卡罗方法,与地下水资源变值系统理论相结合,探讨了地下水动态资料分析和地下水资源预测预报的新思路;⑤综合分析了现今各类地下水管理模型的特点及缺陷,将数学规划、数理统计、随机过程等与地下水变值系统理论相结合进行地表水地下水或多水源的联合优化调度,使模型更准确、更实用;⑥对保证地下水资源可持续开发的内部条件和外部条件进行了分析,内部条件主要是正确的资源观,科学的资源计算与评价方法,可靠的资源预测预报技术,可操作的资源管理措施,外部条件主要是高层发展思路、管理体制的变革、配套的政策法规、经济杠杆的调节、人文素质的提高、节水意识的增强及具体节水措施、人口增长的控制、水体污染的防治、生态的恢复和重建等;⑦从宇宙科学、地球系统科学及哲学的高度审视地下水资源的可持续开发;⑧指出了地下水资源可持续开发的进一步研究方向。
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LKB manages the resource of local domain autonomically while the distributed GKB realizes the coordination and share of global scale grid resources.
KRMM基于本地—全局的层次网格资源知识库进行资源管理:依靠本地存储的本地知识库自治管理站点资源,同时依据分布存储的全局知识库实现在全局范围内网格资源的协同共享。
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Adopting uniform layout and information exchange standard to ensure that all of the development department can effectively share the information resource during the battleplan development can lead to the informatization of aviatic industrial corporation a...
本文从研究国内外军机研制部门在实现信息资源共享领域的应用现状着手,详细探讨了美国国防部在推出CALS战略体系时的实施经验和相关核心技术,在进一步完善现有软、硬件设施的基础上探讨了我军军机研制中实现有效信息资源共享集成系统的概念模型,为统一规划和建设适应我国军机研制的信息资源共享环境提供了参考,争取在下一代军机研制牛能够实现满意的信息资源共享水平。
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Along with vehement market competition, the technical request that relates to exploit banausic and advanced network resource management is put forward,How to increase the operational level of the telecommunication network everywhere, how to complete the communication guarantee responsibility given from the superior, how to keep the high level service quality, how to manage the equipments of the different manufactory in unification, moreover how to carry through the assistant decision-making that relates to feasibility and maneuverability of the preparative scheme of the emergency communication base on the network resource.
随着市场竞争的加剧,对开发实用、先进的网络资源管理技术提出了要求,如何提高各地电信网络的运营水平,完成上级赋予的通信保障职责,保持高水平的服务质量,统一管理不同制造商的设备,并在网络资源的基础上进行战备通信应急预案的可行性与可操作性的辅助决策;如何综合运用计算机科学、通信技术、地理信息系统的理论和方法对已投产运营的或将建设的网络相关信息进行有效管理,改善和提高调度、指挥效率,更加有效地管理和分配整个网络资源;如何使网络资源管理从单项的、人工的、独立的、局部的和数据的,走向综合的、智能的、统一的、整体的和可视化的,从而充分地发挥通信设备的作用,及时准确地为重要客户提供必要的通信保障;成为当前人们所关注并迫切希望得到解决的问题。
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Of the 36 tussah silkworm varieties, the Nei's genetic diversity index was 0.3243±0.1515, and Shannon information index was 0.4871±0.1975, suggesting that bivoltine tussah silkworm varieties are still rich in genetic diversity even having been conserved in the same place for quite long time. Nei's genetic identity of the 36 varieties ranged from 0.4959 to 0.8347, 96.59% of which was above 0.6, revealing large similarity between different varieties. A clustering analysis showed that these varieties formed two separate clades, one of which included varieties bred by the institute and the other included imported varieties from other provinces or countries.
供试品种资源的Nei氏遗传多样性指数为0.3243±0.1515,Shannon信息指数为0.4871±0.1975,表明长期同地保存的二化性柞蚕品种资源同样具有丰富的遗传多样性;供试品种的Nei氏遗传一致性范围在0.4959~0.8374之间,达0.6以上的占96.59%,表明多数品种资源的相似程度较高。36份品种资源分别以辽宁省蚕业科学研究所育成种为主和以国内外引进种为主聚为两大类群。
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BOHO international HR consulting center undertakes the responsibility of optimal allocation of quality talents and enterprise resource worldwide, provide high-end talent search, nurturing, recommendation, position transfer, special talents, expert and management consulting services, giving full play to the ability of talents and making the best use of enterprise capital to create more wealth for society and serve the future.
宝号国际人力资源咨询中心,以优化配置优秀人才资源和优质企业资源为己任,在国际范围内提供各类高级人才资源的发现、培育、推荐与转职服务,提供特殊人才、专家顾问服务,以及高级人才的国际合作、流动等跨国人才工程,实现人才尽其能、企业尽其用,充分发挥人力资本对企业资本的杠杆作用,创富于社会,服务于未来。
- 推荐网络例句
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Do you know, i need you to come back
你知道吗,我需要你回来
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Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.
1〕 杨银书,王祥生,李德昌。安徽省首次发现嗜群血蜱。
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Chapter Three: Type classification of DE structure in Sino-Tibetan languages.
第三章汉藏语&的&字结构的类型划分。