地下的

Studying the chemical balance,energy balance and material balance in the gasification process and probing into the interaction in the gasification process and law of changing offer a theoretical foundation for gasification control. Through the materialization nature of coal, the gasification characteristics of the deoxidize zone are mainly studied (the dynamics characteristics and chemical characteristics). Probing into coz deoxidize mechanism ?establishes the theoretical foundation for the proposition of mark gas;the Principle to adjust and control temperature and applying methods is studied;the physical and mathematical models of underground gasification are set up;A temperature field in the district of gasification is set up and the instance analysis of computer analogue simulation machine has been carried out.

本文通过探讨"三带"基本特征，进而对煤炭地下气化的过程稳定进行研究；研究气化过程中的化学平衡、能量平衡及物料平衡，探讨气化过程中各组分之间的相互关系及变化规律，为气化调控提供理论依据；通过煤炭的物化性质，重点研究还原带的气化特征，分析探讨还原机理，为标志气体的提出奠定理论基础；研究以标志气体为核心的调控升温气化原理及实施方法；建立地下气化的物理模型与数学模型；建立气化盘区温度场，并进行计算机模拟仿真的实例分析。

And a festival shall be kept for King PTOLEMY, THE EVER-LIVING, THE BELOVED OF PTAH, THE GOD EPIPHANES EUCHARISTOS, yearly in the temples throughout the land from the 1st of Thoth for five days, in which they shall wear garlands and perform sacrifices and libations and the other usual honours, and the priests in each temple shall be called priests of the GOD EPIPHANES EUCHARISTOS in addition to the names of the other gods whom they serve; and his priesthood shall be entered upon all formal documents and engraved upon the rings which they wear; and private individuals shall also be allowed to keep the festival and set up the aforementioned shrine and have it in their homes; performing the aforementioned celebrations yearly, in order that it may be known to all that the men of Egypt magnify and honour the GOD EPIPHANES EUCHARISTOS the king, according to the law.

在之后的两百多年间，罗塞塔石碑仅曾短暂地离开过大英博物馆一次——1917年时，接近尾声的第一次世界大战战火蔓延，由于博物馆方面担心伦敦遭受到激烈的轰炸而损伤古物，因此将一批包括有罗塞塔石碑、较为轻便容易搬移的重要古物，偷偷藏匿在霍本一带深达地下50英尺的地下铁车站中，为期两年。直至大战结束恢复和平后，才将古物移回博物馆继续展览。不过，并不是全世界的人们都很乐意见到罗塞塔石碑被保存在大英博物馆中，例如设址于开罗的埃及古物最高委员会（Supreme Council of Antiquities，是埃及文化部的下辖组织之一）主秘、也是知名埃及考古学家的札希·哈瓦斯博士（Dr。 Zahi Hawass）就曾公开呼吁英国应该将罗塞塔石碑归还给它真正的归属地、埃及，因为这块石碑是埃及文明的重要象征。

By analyzing the problem of hydrological 3D spatial dispersion in 3D finite differential numeric simulation of porous groundwater flow, as well as discontinuous spatial distribution and asymmetric thickness of porous aquiferous strata and partitive groundwater stratum, the paper presents the GIS-based technique of 3D spatial dispersion of porous aquiferous stratum system. Besides, the paper puts forward the 3D spatial dispersion method of irregular hexahedral unit based on GIS to guarantee to the greatest degree the uniqueness of the stratum types among the dispersed units and improve the precision of 3D spatial dispersion.

分析了目前孔隙地下水流三维有限差分数值模拟中对含水层系统三维空间离散存在的问题，针对自然界孔隙含水层与隔水层空间分布的不连续性与厚度的不均匀性，研究了基於GIS的孔隙含水层系统三维空间离散实现的技术路线，提出了基於GIS与不规则六面体元的孔隙含水层系统的三维空间离散方法，最大限度地保证了离散体元中含水层类型的单一性，提高了孔隙地下水流模拟模型三维空间离散的精度。

By analyzing the problem of hydrological 3D spatial dispersion in 3D finite differential numeric simulation of porous groundwater flow, as well as discontinuous spatial distribution and asymmetric thickness of porous aquiferous strata and partitive groundwater stratum, the paper presents the GIS-based technique of 3D spatial dispersion of porous aquiferous stratum system .

分析了目前孔隙地下水流三维有限差分数值模拟中对含水层系统三维空间离散存在的问题，针对自然界孔隙含水层与隔水层空间分布的不连续性与厚度的不均匀性，研究了基于GIS的孔隙含水层系统三维空间离散实现的技术路线，提出了基于GIS与不规则六面体元的孔隙含水层系统的三维空间离散方法，最大限度地保证了离散体元中含水层类型的单一性，提高了孔隙地下水流模拟模型三维空间离散的精度。

The region in the altitude f rom 4400 to 4600 meters , which is mainly covered by alpine meadow and alpine swamp meadow , is st rongly degraded by the stock raising with it s influence radius of about 24 kilometers. The influence distance perpendicular to roads is also 24 kilometers , since road const ruction accelerates human2induced destruction to vegetation. Vegetation in shade aspect is rising due to the increase in precipitation , while vegetation in sunny aspect tends to be stable or degraded because of the enhancement in sunlight . Furthermore , the vegetation coverage is influenced by the groundwater level . In near riverbed fields , where the depth of groundwater is shallow , plant s can easily grow ; while in far riverbed fields , vegetation is prone to degrade due to drainage. The radius of river influence is 24 kilometers.

海拔4400～4600m的较低海拔地带退化最强烈，主要为高寒草甸与高寒沼泽草甸受牧业影响较大；牧业影响半径为24km；道路的影响范围为24km，道路的修建加速了人类对高原植被的破坏作用；阳坡植被呈现趋于稳定和退化的趋势，阴坡植被表现为增长的趋势，降水量增加是源区植被，尤其是阴坡植被变好的重要原因，而太阳光照增强是导致阳坡干旱和植被趋于退化的潜在原因；近河床区地下水位埋深较浅，植被生长具有稳定的地下水源；在远离河床的一定区域内，地下水易于疏干，植被易于退化，河流影响范围为24km。

It has been clear for some time that the groundwater level at Giza is rising. Pools were forming in front of the Valley Temple of Khafre, and people were worried that this might endanger the Sphinx and its temples as well. In early 2008, the SCA, in cooperation with Cairo University's Engineering Center for Archaeology and Environment, drilled four boreholes, each 4 inches in diameter and about 20 meters deep, into the bedrock at the base of the Sphinx. A camera lowered into each borehole allowed the engineers to examine the geological configuration of the plateau beneath the Sphinx. In addition, a small well called a piezometer was inserted into each borehole to monitor the underground water level. The investigation revealed that the water came up to about 15.6 meters above sea level, not an immediate threat to the statue, but cause for concern in the long term. I decided that it would be best to go ahead and address this threat before it could become more acute.

吉萨的地下水位呈上升趋势已不是一天两天的事了山谷中哈夫拉庙的前面正在形成一个个水塘，人们担心这样下去会危及狮身人面像和庙宇 2008年初，在开罗大学工程中心的合作下，最高文物委员会着手处理考古和环境方面的问题他们在狮身人面像基座的基岩上钻了四个直径4英寸，深约20米的孔，每个深孔中放入一个摄相机，让工程师们可以检查到狮身人面像下方的高原地质结构此外，把一个称为测压表的管子插入到每个钻孔中，监测地下水位调查显示，目前水位已达海拔15.6米以上，虽还未直接威胁到雕像，但提醒我们要长期关注我决定，最好防患于未然，在问题变得更尖锐之前采取一些措施应对这一威胁

In the course of the impulse through underground mediator, because the physical property and the geometric property of mediator is non-uniform, wave form and wave amplitude will change very much and the impulse after shock、antenna direction figure、the couple degree of ground surface、system interfere、non-uniform of the underground mediator、reflection surface's rough cause the disturb of radiation scatter and diffract will complex the figure .

脉冲在通过地下介质的过程中，由于介质的物性和几何性质的不均一性，波形和波幅将发生较大的变化，而脉冲余振、天线方向图形、天线的地表偶合程度、系统内部的干扰、地下介质的不均匀、反射面不光滑等引起的辐射效率、散射的变化以及剖面旁侧的绕射等干扰，均使实时记录图像复杂化。

Sometimes I thought if digging a hole under the place where theymade their fire, and putting in five or six pounds of gunpowder,which, when they kindled their fire, would consequently take fire,and blow up all that was near it: but as, in the first place, Ishould be unwilling to waste so much powder upon them, my storebeing now within the quantity of one barrel, so neither could I besure of its going off at any certain time, when it might surprisethem; and, at best, that it would do little more than just blow thefire about their ears and fright them, but not sufficient to makethem forsake the place: so I laid it aside; and then proposed thatI would place myself in ambush in some convenient place, with mythree guns all double-loaded, and in the middle of their bloodyceremony let fly at them, when I should be sure to kill or woundperhaps two or three at every shot; and then falling in upon themwith my three pistols and my sword, I made no doubt but that, ifthere were twenty, I should kill them all.

这时，我已怒不可遏了，但还是强压心头的怒火，往回走了二十多步，来到一片矮树丛后面。靠着这片矮树丛的掩护，我一直走到那棵大树背后。那里有一片小小的高地，离那些野人大约有八十码远。我走上高地，把他们的一举一动看得清清楚楚。事情已发展到万分紧急的关头了，因为我看到有十九个野人挤在一起坐在地上，他们派出另外两个野人去宰杀那可怜的基督徒。看来，他们是要肢解他，一条胳膊一条腿地拿到火上去烤。我看到那两个野人这时已弯下腰，解着那白人脚上绑的东西。我转头对星期五说：&听我的命令行动。&星期五说他一定照办。我就说：&好吧，星期五，你看我怎么办就怎么办，不要误事。&于是，我把一支短枪和一支乌枪放在地下，星期五也跟着把他的一支鸟枪和一支短枪放在地下。我用剩下的一支短枪向那些野人瞄准，并叫星期五也用枪向他们瞄准。然后，我问星期五是否准备好了，他说：&好了。&

With acceleration of urbanization, urban infrastructure construction underground is feeing great development With advancement of technology and enhancement of environment protection consciousness, trenchless technology in pipeline construction which was widely used in developed countries is gaining application and dissemination step by step in China A burgenoing industry corresponding to this new technology, trenchless technology industry in China will also be bound to obtain quick development and become a technical point of growth in the field of construction.

随着我国城市化进程的加快，城市地下基础设施建设面临巨大的发展。随着我国技术的进步，环保意识的加强，在发达国家广泛应用的地下管线非开挖技术正逐步在我国获得推广应用。与之对应的一个新兴产业，中国非开挖技术产业也必将随之而获得迅速的发展，并成为我国建筑业的一个新的经济增长点。

The seismic disasters features and behavior mechanisms of the buriedwater supply pipeline are analyzed by synthesis and the breakage of thepipe joints caused by seismic wave propagation as main disasters mode isled into. The soil-pipe interaction, and the soil-pipe slippage arediscussed. Statistical experience method resulted from earthquakeinvestigations and theoretical methods based on reliability theory areintroduced. The reliability of buried pipeline is researched. The methodfor estimate connective reliability of network by means of Monte Carlesimulation technique and Breadth First Search method is introduced. Theconnective reliability of water supply pipe network is researched.

本文综合分析了地下供水管道的地震破坏特征和反应机理，引入了以接头破坏作为主要的破坏模式，并探讨了管土间的相互作用和滑移作用等问题；介绍了根据震害调查数据回归的统计经验法和基于可靠性理论的理论分析法，对地下管道的可靠性进行了研究；介绍了利用蒙特卡罗法和网络图论中的广度优先搜索法判定网络连通可靠度的方法，对供水管网的连通可靠性进行了研究；考虑到震害预测方法中的许多参数是随时间变化的，应用灰色理论和概率论，建立了基于GIS 的供水管网动态震害预测模型。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。