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In accordance with the characteristics of coal mining main drainage pump and present state of control and measurement technology,this paper introduces a kind of modularized control and measurement system for coal mining main drainage pump .

针对煤矿主排水泵的特点和当前测控技术的发展，介绍了一种模块化的煤矿井下主排水系统计算机监控系统。

In accordance with the characteristics of main drainage pump for coal mine and the present development of control and measurement technology, the paper introduces a kind of modularized computer monitoring system for main drainage pump underground coal mine.

针对煤矿主排水泵的特点和当前测控技术发展，本文介绍了一种基于模块化的煤矿井下主排水系统计算机监控系统。

The main contents include waterproof and drainage in entrance of tunnel, tunnel Portal Structure and top area of tunnel; Primary support design, Second lining construction design, Blasting design, main procedure of construction, the requirement of construction technology and the choice of materials.

本文主要对隧道的洞口、洞门、洞顶、洞内的防排水，隧道的混凝土初期支护设计、二次支护设计、爆破设计、以及各主要工序的施工步骤，施工工艺的要求，施工材料的选择等这些主要的控制性因素进行研究。

Most of tourists travelled US national park by driving, one reason is that US national parks are quite big and make touring by walking unrealistic. The second reason is that the US roads are commonly well built, normally there is a main road in the park and the major scenes distributed along the main road or branch roads.

大部分人游览美国国家公园都是开车游览的，一是因为美国国家公园都特别的大，步行是不现实的，二是美国的公路修得很好，公园通常有一条主路，而游览的景点都分布在主路或主路边的支路旁。

Main specifications Model HY800-N HY1200-N The principle product mix The main motor drive at full speed rotating drum, material feed tube in a row by the introduction of uniform distribution of Drum to the inside wall filter above, in the role of the centrifugal force, the liquid through the filterdrum-wall drum filter exhaust hole, Case liquid discharge pipe machine, solid-phase interception in the material inside the drum to form a circular cake layer.

主要产品型号规格 HY800-N HY1200-N 产品结构原理主电机带动转鼓全速旋转，物料由进料管连续引入，均匀分布到转鼓内段滤网壁上，在离心力作用下，液相物穿过滤网和转鼓壁滤孔排出转鼓，经机壳排液管排出机外，固相物截留在转鼓内，形成环形滤饼层。

The factory has more than 30 years history of mechanical processing, export-oriented products to cut, punching, bending, and other equipment-based, all exports to the U.S., Europe and Southeast Asian countries, the export volume of 28 million yuan; domestic product to paper machinery The main equipment, main products are: GDJ, GSJ series of single, double helix squeeze pulp (Patent No.: 200420038401.8), heat dispersion systems, waste treatment systems, sludge treatment system, a new type of drum-type washing with pulp, high-speed Pulp washing machine, a new network of small grille, the pressure drum sieve, and so on.

本厂有三十多年机械加工历史，出口型产品主要以剪切、冲压、折弯等设备为主，全部出口到美国、欧洲及东南亚各国，年出口额2800万元；内销型产品以造纸机械设备为主，主要产品有：GDJ、GSJ系列单、双螺旋挤浆机（专利号：200420038401.8）、热分散系统、废纸处理系统、污泥处理系统、新型转鼓带式洗浆机、高速洗浆机、新型网式细格栅、压力筛鼓等。

EF and CMB receptor model was used to make source apportiontment of dustfall. The results showed that the main sources of dustfall in Changchun was natural source. Coal smoke dust and automotive exhaust dust were main source from human being.

应用化学质量平衡法和富集因子法对降尘进行来源解析的结果表明，长春市大气降尘来源以自然源即土壤风沙尘为主，人为源主要是燃煤尘和汽车尾气尘。

Switch off main power, auxiliary power and control power, check it and sure there is no power and connect main circuit to earth

将主电源、辅助电源及控制电源关闭，并验证无电后将主电路短接并接地

This scheme takes glass acrylics as the main material and frustum while lamps, light and shadow as the main shaping means. We believe that we should use a kind of "flowing" beauty to express the sense of freedom and good order, integrate materials and techniques and take full use of simple ways so as to give people a sense of dizzy smoothness not a kind of ostentatiousness.

本案中以玻璃压克力为主材，为截体，而灯、光、影是主要的造型手段，我们认为要将一种&流动&的美表现出淋漓有序的感觉，利用材料和技法的相辅相成并通过朴实的手法自然的实现，才可能使人感受到一种眩目中的流畅，而不是一种浮华。

There are the main points as follows. The campus culture construction is the important carrier of the college moral education. Since the reform and open, the historical line of campus culture construction develops in the complications and innovates in the development. The basic experience of campus culture construction is "Four Adherences and One Strength". Adhere to the correct guiding ideology and develop the main melody of campus culture. Adhere to regarding the campusculture as the carrier and strengthen and improve work in moral education. Adhere to basing on the college realities and build the individual campus culture. Adhere to administering comprehensively and optimize constantly the educational environment. Strengthen Party leadership to the campus culture construction and form the patter built jointly.

主要观点是：校园文化建设是高校德育的重要载体；改革开放以来校园文化建设的历史轨迹是在曲折中发展，在发展中创新；校园文化建设的基本经验是&四坚持一加强&：坚持正确的指导思想，弘扬社会主义、爱国主义和集体主义主旋律；坚持以校园文化为载体，加强和改进高校德育；坚持立足学校实际，建设富有个性的校园文化；坚持校园文化的综合治理，不断优化育人环境；加强党对校园文化建设的领导，形成齐抓共建的格局。

Researches reveal that students who suffer from corporal punishment tend to resort to violence in their future life.

研究表明遭受过肉体惩罚的孩子倾向于在他们今后的人生中使用暴力。

Total sugar of sarcocarp and chlorophyll of pericarp increased firstly, and then decreased afterward along with altitude; Titratable acidity, ascorbicacid and anthocyanin of pericarp were increased along with altitude; The content of protein increased firstly and decreased afterward along with altitude; Carotenoid of pericarp were decreased along with altitude.

果肉总糖和果皮叶绿素含量随海拔高度升高先升高后降低；可滴定酸、维生素C和果皮花青苷含量均随海拔升高而升高；蛋白质在1720m处最大，1420m处最小；果皮类胡萝卜素随海拔升高而降低。