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It is this difference that cased the evolvement of the industrial structure.

自改革开放以来中国经济快速增长,高增长的同时产业结构发生了重大的变动,本文采用结构分解方法利用投入产出表对转型期中国产业发展的动力进行研究,发现最终需求的增长是中国产业发展的最重要动力,同时,不同的最终需求明细项目对各产业有不同的拉动作用,正是这种拉动作用的不同使各产业获得了不同的发展速度并最导致了产业结构的改变。

2Nd, thorough analysis: The Earth may say is an extremely marvelous thermonuclear reactor, when the earth interior pressure achieved certain critical, in the Earth material may decay the nuclear matter is called as the thermonuclear material, can have the thermonuclear reaction, thus has the huge energy, then the melted partial materials, form the rock magma are the liquid state materials, this response stratification plane is possibly many stratification planes, first possibly is located between the earth's crust and the mantle, upward next two transfers, displays for the light density material diastrophism as well as density upper mantle material phenomena and so on solidification; Under second possibly is located between the mantle and the core, the pressure is more formidable, causes not not easily to have the thermonuclear reaction thermonuclear material to have the response, forms the relative quite stable liquefied material level, simultaneously is upward next two transfers, forms the counter-flow phenomenon which the high density under mantle as well as the high density core material contact liquefies and is far away cools; These material periodicity regular movements and so on convection as well as Earth polar axis rotation are possibly the basic source powers which the terrestrial magnetic field produces.

深入剖析:地球可以说是一个非常奇妙的热核反应堆,当地球内部的压力达到一定的临界,地球物质中可衰变的核物质统称为热核物质,就会发生热核反应,从而产生巨大的能量,进而融化部分物质,形成岩浆即液态物质,这个反应层面可能是多个层面,第一层可能位于地壳与地幔之间,向上下两边对流,表现为轻密度物质的地壳运动以及中密度上地幔物质的固化等现象;第二层可能位于下地幔与地核之间,压力更为强大,引起不易发生热核反应的热核物质发生反应,形成相对比较稳定的液化物质层,同时向上下两边对流,形成中高密度的下地幔以及高密度地核物质的接触液化和远离冷却的对流现象;这些对流以及地球极轴自转等物质周期性规律性运动可能是地球磁场产生的根本源动力。

The maximum run-out distance is 3200m. The three cases are studied from the Niuquangou rockslide-debris flow at the south west segment of the main seismic fault, the Chengxi rockslide at the middle segment of the main seismic fault and the Donghekou rockslide-debris flow at the north east segment of the main seismic fault.The three cases illustrates following common characteristics:(1)parent rockmass is broken under long geologic processing and weathered;(2) Rockmass was separately expanded and thrown under long-period strong ground vibration in which the vertical motion was predominant along the main seismic fault;(3)sliding mass was crashed at the exiting zone and transferred to fragment material;(4) The secondary landslide was triggered underneath the exiting zone due to the powerful crashing and shaving processes that provides more mass to debris body and cushion shape;(5) The a long run-out distance fragment flow is occurred under air layer lubrication. The air layer was pressed and turbulently flowed in the narrow-shaped valley, or laminarly flowed in the extensive flatland.

本文重点解剖了位于地震破裂带南西段的汶川映秀牛圈沟滑坡-碎屑流、位于地震破裂带中段的北川城西滑坡和位于地震破裂带北东段青川东河口滑坡-碎屑流3个典型实例,认为具有如下特征:1)岩性条件:母岩遭受长期构造动力作用,呈碎裂岩体,后期被强烈风化,岩体极为破碎;(2)抛掷效应:位于汶川地震主断裂带或附近,垂直加速度大于水平加速度,强地面运动持时长,岩体发生振胀和抛掷;3)碰撞效应:上部滑坡体发生高位剪出和高位撞击,致使岩体碎屑化;(4)铲刮效应:撞击作用导致下部山体被铲刮,形成次级滑坡,为碎屑流体提供了足够展翼和抛洒物源体积;5)气垫效应:碎屑化岩体快速抛掷导致下部沟谷空气迅速谷状圈闭和向下紊流,形成气垫效应,或者,在下部地形开阔地带压缩空气呈层流状态致使滑体凌空飞行。

Exogenic geologic process and human action promote thegeological hazard and accelerate occurrence of hazard.

从根本上看,地应力作用即内动力作用是形成地质灾害的基础,外动力和人为活动加剧了地质灾害的发生,起促进和激化作用。

Analysis on the Process of Tropical Storm TOM s Transformation to Extratropical Cyclone

本文意在通过中尺度模式MM5(V3-2版)对发生在西北太平洋1996年热带风暴TOM转变温带气旋变性过程的模拟,对其发生及演变过程进行三维热力和动力的结构分析。

The trend of seawater is that the intrusion area varies as following rule: small to big to small to big, and the causation of seawater intrusion is the appropriate hydrodynamic and hydrogeological condition, and the main reason is that human activities change the groundwater hydrodynamical condition.

海水入侵的趋势为:海水入侵面积有小;大→小→大的变化规律:海水入侵的成因是具有了水动力条件和水文地质条件,而人为的改变地下水动力条件是发生海水入侵的主要原因。

The Fourth part concludes the article with the inspirations based on the game analysis, which are changing corruption preferrence with honest and clean education; affecting payoff functions with improved supervision; circumscribing officers behavior with creative system; increasing bribery cost with changed laws; rebuilding linearity construction with triangle balance. The main points of the articles are as follows: 1. In methodology, there should be two paths for study of justice corruption----the therectical and demonstrative ways. 2. Confrontation of interests is the inner drive of interation between the players of justice corruption game. This drive pushes the orderly changes of justice corruption.

本文的基本观点包括:(1)在方法上,对司法腐败的研究应从思辩和实证两个角度著手,不应只强调思辩的作用;(2)利益的对抗性是司法腐败博弈的参与方互相发生作用的内在动力,这种动力推动了司法腐败的规律性变化;(3)任何司法官员都应首先被看成是一个社会中的&经济人&,有著自己的利益考量,而非物化的纯粹客体;(4)在司法腐败博弈中,案件性质、标的大小、&利益&种类、司法官员个人背景、行贿成本、受贿成本等因素都应受到足够的重视。

The results show that side force, lift and overturning moment obtained by simulation and by wind tunnel test are consistent. When train travels with certain speed, the aerodynamic force and overturning moment acting on passenger car running on bridge, embankment and flat will increase greatly as cross-wind becomes larger while those increase less when the train runs on cut. Under the condition of strong cross-wind, aerodynamic force and overturning moment acting on train traveling on bridge are the largest. So the train traveling on bridge tends to overturn compared with that traveling on other three kinds of railway conditions. Aerodynamic force and moment acting on train traveling on cut are the least.

研究结果表明:侧向力、升力和倾覆力矩数值模拟结果与风洞实验结果均吻合较好;车速一定时,随着侧风速度的增大,列车在桥梁、路堤、平地上运行所受气动力和倾覆力矩均急剧增加,而在路堑上运行所受气动力及力矩增加缓慢;当侧风速度一定的情况下,客车在高桥上运行所受到的气动力及力矩最大,因此,强侧风下列车在高桥上运行较容易发生倾覆事故;在路堑上所受到的气动力相对最小。

His paper studies some problems of the earthquake-proof dynamical reliability analysis of gravity dams.

论述重力坝抗震动力可靠度分析中的几个基本问题,即地震作用下坝可靠度计算、地震发生概率的估计方法以及坝经历一次地震作用的抗震动力可靠性计算等,还以华北某重力坝为例说明其计算方法。

However, a vast amount of research demonstrates that dynamic interaction has a great influence on the dynamic characteristics of superstructures, and interaction system seismic response may greatly change.

然而,大量的理论分析和研究表明,在地基土质较差的情况下,地基-基础-上部结构动力相互作用对结构物的动力特性具有十分重要的影响,其地震响应将发生显著的变化。

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