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Tried to get a free line .But if avoidance was impossible, such as the section cutting through the Hohxil, Qumar and Soga nature reserves, the planners would compare several designs, and put forward protection measures to minimize disturbance to the nature reserves.

对于无法避让,必须经过野生动物活动区域的路段,如穿过可可西里、楚玛尔河、索加等自然保护区的线路区段,在设计中进行了多方案比选,研究提出工程保护对策,尽量减少对自然保护区的干扰。

Article 8 The China Grain Reserve Management Corporation shall take charge of the specific operation and management of central grain reserves, and be responsible for the quantity, quality and storage safety of such reserves.

第八条 中国储备粮管理总公司具体负责中央储备粮的经营管理,并对中央储备粮的数量、质量和储存安全负责。

The problem has been studied from two sides, firstly, from the viewpoint of applicability, based on the development strategic objectives of the oil company, with the aim to unify the exploration and extraction decisions of the resources in an integrated framework, and integrate the macro economic and technical objectives with micro economic and technical models of an oil well, an integrated non-linear dynamic optimal control model has been constructed, the objective is the benefit maximum of the exploration and extraction of the resources, and the optimalstrategies are obtained by changing the problem into a non-linear mathematical programming problem, on the other hand, from the more macro level, based on the analysis of the characteristics of the exploration and extraction activities of oil and gas resources, a conclusion is easily deduced that the procedure is full of randomicity, then discovering procedure of oil deposit is proved to be a Poisson process, and the reserves process is a supermartingale process, so the model of exploration discovery rate and the reserves model could be constructed.

其次从相对更宏观的层次上,通过对油气资源勘探与开发的特点分析,认为具有很强的随机性,证明了勘探活动发现油气藏的过程为一泊松过程,所发现的油气藏储量为一上鞅过程,在此基础上,建立了油气藏勘探发现率模型及储量模型,在油气价格服从几何布朗运动条件下,以油气开采收益最大化为目标,建立了一个油气资源勘探与开发的随机最优控制模型,采用动态规划方法得到了值函数的HJB方程,并针对方程的特点,以及方程及其变量所对应的经济学意义,对最优策略的求解进行了一些讨论。

Based on calculation of reserves value with cost method, this paper firstly proposes value evaluation model fur natural gas reserves (composite model of surplus profit).

在成本法计算储量价值的基础上,首次提出了天然气的储量价值评估模型。

Reserves According to the Oil and Gas Journal, Russia has proven oil reserves of 60 billion barrels, most of which are located in Western Siberia, between the Ural Mountains and the Central Siberian Plateau.

石油与天然气期刊》指出,俄罗斯已探明的石油储量达600亿桶,主要分布于乌拉尔山脉和中西伯利亚平原间的西西伯利亚地区。

The term "reserves for life insurance liabilities" refers to the reserves made by an insurer for unexpired life insurance liabilities.

寿险责任准备金,是指保险人为尚未终止的人寿保险责任提取的准备金。

The discovery of large oil reserves in the kingdom of Bunyoro (discovered oil reserves are estimated at 2bn barrels, with less than one-third of the oil region explored) raised the spectre of further ethnic unrest in August, as representatives called for the return of land expropriated under colonial rule and the reservation of political positions.

八月份布尼奥罗王国巨大的石油储量(所发现的石油储量估计为20亿桶,仅少于石油地区已经探索到的石油储量的三分之一)的发现助长了进一步的部族骚乱,布尼奥罗王国是要求归还在殖民地统治下被剥夺的土地所有权和保留其政治统治地位的代表。

Main results were as follows:(1) The number of wild animals and plants species protected in reserves increased logarithmically with the increase of nature reserves.

研究结果如下:通过回归分析发现,随着自然保护区的增加,受保护的野生动物物种总数呈现对数增长的趋势,由此得到西南地区受保护的野生脊椎动物物种总数为2426种,为我国野生脊椎动物物种总数6347种的38.2%;西南地区受保护的野生高等植物物种总数为20965种,是我国野生高等植物物种总数30000多种的近70%。

By the Zhangjiajie National Forest Park, Suoxi Yu nature reserves, scenic areas Tianzishan three nature reserves constitute the core of the Wulingyuan scenic spots, covering an area of 264 square kilometers, the area in 3000 Shi Feng land into the 800 streams Wan Nerita twists and turns, is melting peaks, forest, holes, lake, waterfall all in one, singular set, the show, quiet, wild, dangerous in one,"King of a five-step, a step-by-step re-ten-day", the Chinese and foreign visitors as the world No.

由张家界国家森林公园、索溪峪自然保护区、天子山自然保护区三大景区构成的武陵源核心景区,面积达264平方公里,景区内三千座石峰拨地而起,八百条溪流蜿蜒曲折,可谓融峰、林、洞、湖、瀑于一身,集奇、秀、幽、野、险于一体,&五步一个景,十步一重天&,被中外游人誉为&天下第一奇山&,&中国山水画的原本&,因而被评为全国重点风景名胜区,1982年,张家界国家森林公园成为全国第一园。

The proportion of reserves of low permeability gas reservoirs to nonproducing reserves is larger and larger in China at present. And the depletion way of production is used in low permeability gas reservoir currently, so the gradual drop of formation pressure during the exploitation will result in the deformation of rocks, which makes the reservoir porosity and permeability decline.

目前中国低渗透气藏的储量占未动用气藏储量的比重越来越大,而低渗透气藏一般都采用衰竭式开采,在生产过程中地层压力逐渐下降,导致储层岩石变形,使得孔隙度和渗透率降低,从而导致低渗透气藏开发效果变差。

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