Based on consider hereinbefore, this dissertation discusses several aspects on the problem of the sustainable and optimum exploitation of groundwater resources as follows : ( 1 ) reviewed 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 " ; ( 2 ) looked 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 ; ( 3 ) expatiated 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 ; ( 4 ) thorough 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 ; ( 5 ) synthetically 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 ; ( 6 ) analyzed the inside condition and outside condition to assure the sustainable and optimum exploi tation 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 ; ( 7 ) scan the sustainable and optimum exploitation of groundwater resources from the high level of metagalaxy, earth system science, and philosophy ; lint out the more directions on groundwater resources
基於以上考慮，論文主要從以下幾方面對地下水資源可持續開
發問題進行了比較深入的探討：全面回顧了「可持續
發展」概念的由來與演變，對國內外「可持續
發展」的研究現狀進行了述評，並對「可持續
發展」概念的科學內涵進行了深入探討；對涉及地下水資源的一些最基本的概念和命題進行了全面的回顧和評述，對目前仍然存在的一些錯誤觀點和混亂認識提出了自己的見解；全面闡述了地下水資源變值系統理論的內容和意義，並與傳統的地下水資源計算評價方法進行了對比分析，結合實例具體說明了方法的應用；深入分析了地下水資源預測預報工作的極端重要性和復雜性，對傳統的地下水資源動態預測方法進行了全面的評述，
指出了各類預測預報方法的特點及適用條件，對最近二十多年剛
發展起來的小波分析技術的主要思想和方法及其應用范圍，以及號稱第五代計算機語言的matlab軟體和附帶的小波分析工具箱進行了介紹，並應用於地下水動態過程線的分析，採用時間序列中的b ? j法，蒙特卡羅方法，與地下水資源變值系統理論相結合，探討了地下水動態資料分析和地下水資源預測預報的新思路；綜合分析了現今各類地下水管理模型的特點及缺陷，將數學規劃、數理統計、隨機過程等與地下水變值系統理論相結合進行地表水地下水或多水源的聯合優化調度，使模型更準確、更實用；對保證地下水資源可持續開
發的內部條件和外部條件進行了分析，內部河海人學博卜學位論文前言、摘要、目錄條件主要是正確的資源觀，科學的資源計算與評價方法，可靠的資源預測預報技術，可操作的資源管理措施，外部條件主要是高層
發展思路、管理體制的變革、配套的政策法規、經濟杠桿的調節、人文素質的提高、節水意識的增強及具體節水措施、人口增長的控制、水體污染的防治、生態的恢復和重建等;從宇宙科學、地球系統科學及哲學的高度審視地下水資源的可持續開
發;
指出了地下水資源可持續開
發的進一步研究方向。
" gives guidance for developing mono documentation
」提供了mono文檔開
發指南。
That our estimable game - keeper should have about him a touch of rabelais seems to make him more monstrous and shocking than a murderer like crippen. yet these people in tevershall are a loose lot, if one is to believe all accounts. the trouble is, however, the execrable bertha coutts has not confined herself to her own experiences and sufferings
我們的可敬的守獵人竟有拉伯雷的的傾向，這在村人的眼中似乎使他變得比一個殺人凶手如巨立朋更其怪庚而令人
發指，可是然種種傳說看來，達娃斯哈村裡這些人民也是荒淫不羈的。
A review of the records from dr. harold shipman ' s practice, carried out by a university of leicester professor, found that shipman, who was convicted in february of killing 15 elderly women with injections of heroin, had 297 more deaths over a 24 - year period than similar practices in the area
稱號，名稱心狠手辣的洛佩斯被人稱為「安的斯山魔鬼」 。海洛因謝普曼在二月給15個老婦人注射海洛因被
發現，從而揭露了他長達24年令人
發指的罪行。
The equation of the radiation transfer between two surfaces indicates that there are three factors that have influence on radiation transfer : brdf, projected solid angle ( psa ), and incident radiation flux. thereafter, a new baffle system design idea is put forward
本文首先介紹了光學系統雜光的抑制措施，從光輻射在兩個表面傳遞的基本能量傳輸方程出
發，
指出影響輻射能量傳輸的三個因子：雙向反射分佈系數brdf 、投影立體角psa和入射輻射通量。
It ' s a subliminal message, broadwaved to trigger her
是這個傳播的潛意識信息裏面帶著觸
發指令
Reports of atrocities ? unconfirmed, fragmented but horrific ? filtered out
關于暴行（未經確認，支離破碎，但令人
發指）的報道一律過濾干凈。
Paints. determination of the volatility index of a solvent
塗料.溶劑揮
發指數的測定
Research market trend to give art direction and product creation process to ensure trend leadership
研究市場潮流以給予設計開
發指導，確保在潮流上的領先地位。
It is a startling claim, but one ( that congresswoman deborah prcyce use to good effect ) : the equivalent of two classroom full of children are diagnoced with cancer every day
相當于在兩間滿是學生的教室里，每天都有人被診斷出有癌癥』 ，雖然這是個令人
發指的消息，但這個信息卻也是國會女議員帶波啦布西斯用以來產生好的影響的信息！
This paper carries out research mainly pointing to the problem of jin duicheng molybdenum company outdoor mine " s capital reform. taking the character and existing problem of firm " s capital structure as springboard, the paper points out that carrying out capital reform is necessary under the situation of operational cost keeps a high level and it is difficult to ensure task of production
本文主要是針對金堆城鉬業公司露天礦企業資產重組問題進行研究，論文從企業資產結構的特點及所存在的問題出
發，
指出在經營成本居高不下、生產任務難以保證的情況下實施資產重組是必然的。
But as the two essential principle, especially for the production relation theory, which was pointed as marx ’ s “ system ” thought, had became the deep logic of handscript by the thinking mode by the comparison with the ex - civilization, we can none exaggeratedly speaking, this handscript had realized the historical change in the human ’ s acquaintance history
馬克思對「人」的考察是從他們的活動和他們的物質生活條件出
發，
指出人類第一個歷史活動就是生產勞動。人的勞動又具有社會性，自然界的屬人本質只有對社會的人來說才是存在的。
The model could be used to match and predict the entire process of oil - gas field development, including the periods forproduction rate going up, peaking, and gelling down, for all development index, with its precision higher than all the other models, and can be widely recommended
該模型可以對油氣田開發全過程，其中包括產量上升、達到高峰與產量下降階段在內的整個開發指標進行擬合與預測，其精度要高於其它各種模型，具有推廣價值。
