加边

Take for the amount of test materials, precision that set, place beaker, unless otherwise specified, may be added 40ml of water and hydrochloric acid solution (1-2) 15ml, and then set on a magnetic stirrer, stirring allows the dissolved, together with potassium bromide 2g insert platinum - platinum electrode, it will insert the solution of the following buret tip is about 2 / 3, using sodium nitrite titration solution (0.1mol / L, or 0.05mol / L) rapid titration, side drops while stirring, to near point, Burette tip surface will be presented with a small amount of water leaching cutting-edge, lotion, and solution and continue titration slowly until the sudden deflection of galvanometer pointer, namely, titration end point.

取供试品适量，精密称定，放置烧杯中，除另有规定外，可加水40ml与盐酸溶液（1-2）15ml，而后置电磁搅拌器上，搅拌使溶解，再加溴化钾2g，插入铂-铂电极后，将滴定管的尖端插入溶液下面约2/3处，用亚硝酸钠滴定液（0.1mol/L或0.05mol/L）迅速滴定，边滴边搅拌，至近点时，将滴定管的尖端提出液面，用少量水淋洗尖端，洗液并溶液中，继续缓缓滴定，至电流计指针突然偏转，即为滴定终点。

Through indoor tests and field tests this paper has researched the geogrid' s characteristics of application in highway engineering, such as characteristic of intension, creep, endure, damnify in construction etc.. Based on these researches this paper has also researched the working characteristics of contact face between geogrid and soil and the method of geogrid-reinforced slope analysis. Mechanism of geogrid-reinforced slope has been analyzed. In the end , techniques of geogrid-reinforced embankment' s construction has been researched through substantiality of engineering.

文章通过室内、外试验，对土工格栅的强度特性、蠕变特性、耐久性能及抗施工损伤性能等工程应用特性进行了研究；在此基础上，结合室内试验和理论分析对土工格栅与土的界面工作特性和加筋边坡的稳定性分析方法进行了研究，对土工格栅加筋边坡机理进行了分析；最后结合实体工程，对土工格栅加筋陡边坡的施工工艺进行了系统研究。

In addition, well discuss the relationship between the weighted Moore-Penrose inverse of a matrix and its bording and give the determinantal expression of the weighted Moore-Penrose inverse.

另外，在矩阵具有加权Moore-Penrose逆的基础上，讨论了交换含幺环上它的加权Moore-Penrose逆与加边矩阵的关系，并给出加权Moore-Penrose逆的行列式表示。

One flush end-plate external joint under monotonical loading and the other four joints under cyclic loading were tested. Failure modes and the effects of reinforcement ratio and concrete in column flange were synthetically considered during cyclic loading. Results of the experiments show that external flush end-plate composite joint also have quite hysteretic behaviors, better strength resistance and stiffness that are worth to promotion in seismic area.Based on experimental results and plastic analysis simplified formulas on moment resistance of semi-rigid composite joints were introduced.

本文对1个半刚性端板连接组合边节点进行了单调静力加载试验并对4个半刚性端板连接组合边节点进行了循环加载试验研究，主要探讨了节点的破坏模式以及混凝土板内纵向钢筋配筋率和柱翼缘内填充混凝土对节点性能的影响，试验结果表明端板连接组合边节点依然具有良好的滞回性能，较好的延性和耗能能力，是一种值得推广的半刚性梁-柱节点形式。

Secondly, the structural performance of backfilled embankment slopes reinforced by geogrids are studied, namely, reinforcement coefficients such as the spacing, number of geogrid layers, tension ability of geogrid and slope factors such as slope angle, cohesion, angle of internal friction, unit weight and so on how to affect the stability of slopes.

然后作者从多方面着手对土工格栅加筋回填土路堤边坡的结构性能进行了研究，即土工格栅埋设于土体中的间距、加筋层数、土工格栅的抗拉强度、边坡坡角、回填土的粘聚力、内摩擦角、重度等参数对整个边坡体系加筋效果的影响。

It was discovered that reinforced embankments had overturn trends after watered and the trends aggravated when the geogrid space was reduced or the slope was steepened, while slope of the embankment without geogrid was failure in the same conditions.

获得了土工格栅加筋路堤横断面位移分布和路堤中土工格栅应变随时间变化的情况，发现在边坡坡脚浸水的情况下，加筋模型有绕边坡坡脚倾覆的趋势，倾覆趋势随加筋密度的增大和边坡坡度的增大而增大，而不加筋路堤边坡发生了滑塌，表明土工格栅的加入提高了路堤的整体性。

The law of factors' affecting degree, which influences the parameters between geogrids and soils in the pulling-out procedure, is obtained. With the concept of 'equivalent pull-out displacement' brought forward, the whole process of pull out tests is divided into two process-" main process (when x 1.0)" and "residual process (when x 1.0)", and three stages-static friction resistance stage, slip friction resistance stage, and residual friction resistance stage.2 The value of friction coefficient between reinforcement and soil varies with their definitions of friction, but each factor' s affecting degree influencing friction pa

将模糊控制理论引入了岩土工程过程分析，考虑影响因素影响程度的变化及其规律，提出了一套可供岩土工程过程分析中参数选择的分析方法，并在筋土界面相互作用参数选取的拉拔试验过程控制中获得实施，为应用有限元法对加筋土结构进行过程中南大学博士论文摘要分析提供了参数选择的新方法；将模糊聚类分析方法应用于加筋土陡边坡状态评定，并提出侧向位移可作为加筋土边坡状态评定的量化指标，而不同类型边坡的侧向位移允许控制值可仿效此法结合工程经验确定。

In this part, we mainly mention the history and some applications of generalized inverses, development and generality of singular value decomposition, list the main results and the innovation of this paper.

本文通过分别构造特殊的非奇异矩阵，得到了{1，3}-和{1，4}-逆的反序律，系统地解决了加边矩阵M=的广义逆问题，并给出了分块矩阵关于广义逆块独立的等价性条件。

Place 5 ml in a test-tube immersed in iced water, add 0.4 ml of a 100 g/l solution of potassium chloride R, 0.1 ml of diphenylamine solution R and, dropwise with shaking, 5 ml of nitrogen-free sulphuric acid R.

硝酸盐：取本品5ml置试管中，于冰浴中冷却，加100g/l氯化钾溶液0.4ml与0.1%二苯胺溶液0.1ml，边摇边滴加无氮的硫酸5ml，摇匀，将试管于50℃水浴中放置15分钟，溶液产生的蓝色与标准硝酸盐溶液(2 ppm NO3)0.5ml，加无硝酸盐的水4.5ml，在同一时间用同一方法处理后的颜色比较，不得更深。

Daily production circumstances, be it hand-mounted or mounted automatic mechanical, it is inevitable that mounted are not allowed to occur, in order to prevent the phenomenon of mounted after the non-business card printing and membership card making dangersous them…we edges appear is projected in the phenomenon, generally business card printing and membership card making to the characteristics of the product, the business card printing and membership card making semi-finished side gauges and control edges before placing 3 ~ 6 mm overlap at the ends of the cutting, which mounted, the non-business card printing and membership card making dangersous the rules appropriate to the inner edges of microphtography for some mm mounted to effectively prevent non-business card printing and membership card making dangersous them…we pop-out phenomenon appears edges ensure precise cutting.

日常生产情况表明，不论是手工裱贴或机械自动裱贴，都难免会出现裱贴不准现象，为防止裱贴后的非制卡和会员卡制作面的规矩纸边出现凸出现象，一般在制卡和会员卡制作时就要根据产品的特点，将制卡和会员卡制作半成品的侧规和前规纸边加放3～6mm不等的修边余量，这样裱贴时，将非制卡和会员卡制作面的规矩纸边适当往内缩若干毫米进行裱贴，可有效地防止非制卡和会员卡制作面的规矩纸边出现凸出现象，保证产品模切的准确。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了