可改善的

Along with vehement market competition, the technical request that relates to exploit banausic and advanced network resource management is put forward,How to increase the operational level of the telecommunication network everywhere, how to complete the communication guarantee responsibility given from the superior, how to keep the high level service quality, how to manage the equipments of the different manufactory in unification, moreover how to carry through the assistant decision-making that relates to feasibility and maneuverability of the preparative scheme of the emergency communication base on the network resource.

随着市场竞争的加剧，对开发实用、先进的网络资源管理技术提出了要求，如何提高各地电信网络的运营水平，完成上级赋予的通信保障职责，保持高水平的服务质量，统一管理不同制造商的设备，并在网络资源的基础上进行战备通信应急预案的可行性与可操作性的辅助决策；如何综合运用计算机科学、通信技术、地理信息系统的理论和方法对已投产运营的或将建设的网络相关信息进行有效管理，改善和提高调度、指挥效率，更加有效地管理和分配整个网络资源；如何使网络资源管理从单项的、人工的、独立的、局部的和数据的，走向综合的、智能的、统一的、整体的和可视化的，从而充分地发挥通信设备的作用，及时准确地为重要客户提供必要的通信保障；成为当前人们所关注并迫切希望得到解决的问题。

Based on a computing model of floor heating residences, indoor thermal environment and heat distribution under the effect of heat charge/discharge, operation control and solar radiation has been concluded. Concept and formula of equivalent heat supply has been put forward which indicate that actual heat supply will be equal to the sum of design heat supply and equivalent heat supply. Recommend coefficient has been given taken Dalian as an example. Computed according to the new method, design heat supply can be reduced to 37% in cloudy day and 43.3% in sunny day, energy saving effect is very obvious. In Tromb wall solar house, effect of concrete wall on indoor temperature swing and attenuation of temperature wave is very obvious. While the outdoor air-temperature swing exceeds 10℃, indoor air-temperature swing belows 3℃. In the experiment, maximal difference in temperature between inner surface and outer surface of the 300mm wall exceeded 10℃. Heat storage and collector efficiency varies adversely according to solar radiation. Factors such as thickness, material, absorptance of the wall and permeation of the glass cover all have big influence on heat storage and collector efficiency. There exsisted an optimal thickness of the wall, which can make the best of heat storage and collector efficiency. Most of the heat stored in conventional Trombe wall during the daytime has been lost to the outside at night without heat preservation. Heat preservation on the outside surface of the wall has effectively improved heat release performance of the wall at night, heat supply to the room has increased too.

通过建立的地板采暖系统动态热性能分析模型，得出了在蓄放热特性、运行方式和太阳辐射等因素耦合作用下的室内热环境及热量分配比例，提出了等效供热量的概念及计算公式，指出实际所需供热量应等于设计供热量加上等效供热量，并以大连为例，给出了等效供热量的修正系数，以新方法计算，阴天可减少设计供热量37％，晴天最大可以减少设计供热量43.3％，节能效果显著；集热蓄热墙式太阳房中，混凝土蓄热墙的室温均一化效果和对温度波的削减作用非常明显，当室外温度波动最大幅度超过10℃时，室温波幅不超过3℃，实验中300mm厚墙体内外表面温差超过10℃；墙体蓄热效率与集热效率随太阳辐射照度的变化呈相反的变化趋势；墙体厚度、材料、表面吸收率以及盖板透过率等因素对集热和蓄热效率均有较大的影响，存在一个最佳的墙体厚度值，使得墙体集热和蓄热综合性能最优；传统的蓄热墙夜间没有外保温，辐射散热损失很大，研究表明墙体外保温方式明显改善了蓄热墙夜间的散热性能，增加了向室内的供热量。

In addition to strengthening the socialism honor versus dishonor view education, the family must value the family moral education, change the family idea, paying attention to with the child"s communication, respecting the minor"s corpus position, attaining speech to spread and the body teach of unify; The school wants to strengthen the virtuous construction of teacher, set up the minor"s moral education mode to make people the center, improve the teaching method and means, change the form of the moral education, strengthen the development to the student studies the ability and creative ability, strengthen the mental health education, slice to strengthen the school actually to the farmer work son and daughter of moral educate the work, extend the national school does to learn the scale, strengthening to take charge of the work to the private school, build up a series contact system and improve the peripheral environment of campus etc; The all pay attention to the minor"s moral education together, carry on the right value leading, strengthen the market management that sells the book, guide the campus folk song toward healthy direction development, strengthen the management to the bad advertisement and the low level cultural amusement amenity, meanwhile , enlarge the strength to cure the net cafe, open the public cultural facilities, carry out 2004" central No.1 documents" hard, the department concerned can unite the community to open the exhibition cultural activity to accept the farmer work son and daughter, make widely available the moral knowledge and moral norm etc.

最后针对各类问题，寻求改进和加强未成年人道德教育的对策，除了加强社会主义荣辱观教育之外，家庭必须重视家庭道德教育、转变家庭观念，注重与孩子的沟通，尊重未成年人的主体地位，做到言传和身教的统一；学校要加强师德建设，构建以人为本的未成年人道德教育模式，改进教学方法和手段，变革道德教育的形式，加强对学生学习能力和创新能力的培养，加强心理健康教育，切实加强学校对农民工子女的道德教育工作，扩大公立学校的办学规模，加强对私立学校监管工作，建立一系列联系制度以及改善校园周边环境等；全体共同关注未成年人的道德教育，进行正确的价值观引导，加强对图书销售市场的管理，引导校园歌谣向健康方向发展，加强对不良广告和低层次文化娱乐场所的管理，同时加大对网吧的整治力度，开放公共文化设施，认真落实2004&中央一号文件&，有关部门可联合社区居委会开展文化活动接纳农民工子女以及普及道德知识和道德规范等。

It is also known as one of the most poisonous naturally occurring substances.

它也被称为一个最自然发生的有毒物质。

The greatest stress is found at the location on the cross section where V is the largest.

最大应力出现在横截面上V为最大的地方。