查询词典 earth up

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。

Being at the bottom of it,eaten by any of vivid lips and flashy teeth,and,even, giving up a whisper of groan,while waiting for many a pile of time's earth to burry me under the roof.

处在最底层，被一切鲜艳的红唇和闪亮的玉齿所吞噬咀嚼，甚至放弃任何一丝低弱的呻吟，等待那堆时间的荒土将我埋葬在这房屋的穹顶之下。

Last-minute, support searchs engine and live, the search engine regards as the stationmaster of parents of him back and belly, it is bubble is in free marsh cannot the person of extricate oneself, discharge wants free, the program wants free, the domain name also had better be free, should talk only receive fund, the fall out on the horse, but more acid is, want to search engine to change a bit a little only, or advertisement alliance money gives little, the clapperclaw that blot out the sky and cover up the earth began, as if the whole world is right only he is one.

归根究底，依靠搜索引擎而活，将搜索引擎当作自己衣食父母的站长，都是泡在免费沼泽里不能自拔的人，流量要免费的，程序要免费的，域名最好也是免费的，只要谈收钱，马上翻脸，但是更加讽刺的是，只要搜索引擎稍微有点变化，或者广告联盟钱给少了，铺天盖地的痛骂就开始了，仿佛全世界对的只有他一个。

Our nation has experience a lot of the grief, but we believe, our fatherland will confirmedly be through the split earth and go to the future. This is our mother that is a being fed up with tribulation.

我们的民族已经经历了太多的灾难，但我们相信，我们的祖国将更坚定地穿过皲裂的大地走向未来，这就是我们的母亲，一个饱受苦难的母亲。

Human activity is thus defiling the earth, and humanity may end up killing itself in the process.

人类活动正在污染着地球，因此，人类可能正处于毁灭自身的过程。

Dendrites extend up into the sky and reach down to the earth, emitting constant flame and color changing light.

树突扩展到天空，达到了在地上，喷出火焰和颜色不断变化的光。

Silicon quality asphalt modify pharmaceutical whether one of good performance pitch modify the material , it is made of nonmetal ore of inorganic, the break- through and innovation on that it is asphalt to modify, it is the open-up had in application in the diatomaceous earth too.

硅质沥青改性剂是一种性能优良的沥青改性材料，它是用无机非金属矿制成的，因此是沥青改性上的突破和创新，也是在硅藻土的应用上的开拓。

When the filter coating surface of the appropriate thickness (1.5 ~ 2mm) of the diatomaceous earth layer, ultra-precision oil filters up to 2 ~ 5μm.

当滤布表面涂覆适当厚度(1.5～2mm)的硅藻土层，超精油过滤精度可达2～5μm。

To study and evaluate the impact of different frequency's floods on social and economic development of the area of Lower weihe River in shaanxi province up the San-men-xia reservoir Employ the method of items of direct loss,namely,to exact all kinds of loss percents of everythings on the earth submersed by the flood by empirics and practical datas ,and ultimately evaluate the flooded loss of some flood standard.

研究评价三门峡水库不同频率洪水对陕西渭河库区社会经济发展的影响。采用直接损失项目法，即根据经验和实际数据确定洪水淹没的各种地表载物的损失率，估算某种洪水标准时的洪灾损失。

Welding earth wire: separate copper woven wire into three pieces, weave it again and enwind the phase respectively as well as weld it on the shielded copper band with electric iron and soldering tin; polish steel band welding area with sandcloth, and firmly weld with armored cable after wrapping up with copper wire.

2焊接地线：将铜编织线拆开分成三份，重新编织分别绕各相，用电烙铁、焊锡焊接在屏蔽铜带上；用砂布打光钢带焊接区，用铜丝绑扎后与钢铠焊牢。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！