点过程

Motion and force analysis on the three pin-connected joints of luffing mechanism of Watercourse Detecting Vehicle are discussed in this paper.

对河道探测车变幅机构进行了运动和受力分析，以变幅过程液压缸的压力和探测臂危险截面的弯矩为目标函数，建立了变幅机构三铰点多目标优化设计数学模型。

In order to make the adjustment and maintenance of the original coal conveyor belt offset compensator of Mudanjiang No.2 Power Plant easy and to improve its waterproofness, a new automatic coal conveyor belt compensator is employed to achieve remote control, automatic adjustment of coal drop point and automatic compensation of conveyor belt offset, thereby improving operational reliability of conveyor belt.

输煤皮带机是火力发电厂运送燃料的主要设备。在输煤皮带长期运行过程中，皮带跑偏是一种经常发生的故障，使皮带机无法正常上煤，影响机组正常运行。因此，输煤皮带系统的皮带纠偏装置比较重要。新型输煤皮带跑偏自动调整装置的应用和改进，可针对输煤皮带的各种跑偏现象进行智能逻辑判断，达到自动调整落煤点和皮带纠偏的目的，确保输煤皮带正常运行。

In addition, the effects of metal ions on the weak interaction between ATP and TAME, or between ATP and analogues of L -arginine were studied.

这种识别作用的发生，对深入理解在ATP合成和水解过程中，ATP合酶中精氨酸残基如何起到"触点"的作用有一定的参考价值。

The paper introduces the process of embedding the k-medoids substitution method into the WEKA in which the classes and visualization functions of open source WEKA are fully utilized.

介绍了将k-中心点轮换算法嵌入到WEKA平台的过程，充分利用了开源WEKA中的类和可视化功能，并对嵌入的算法和原有聚类算法进行了对比分析。

Some key algorithms were researched here: a "cut-and-sew" algorithm was presented here to resolve the reconstruction problem of adjacent section contour lines which different from shape and polygon vertex count; a random polygon triangulation algorithm based on CDT was studied to resolve the modeling problem of complex geological model with stones and holes inside; a grid-constraining algorithm of judging whether a point is in a polyhedron was studied here to construct the corresponding geological block model which constrained to wire frame model.

研究了构模过程中的若干关键算法：提出"切开-缝合"算法，解决了形状和顶点数目差异较大的相邻剖面轮廓线重构三维形体模型问题；研究了基于约束Delaunay三角剖分的任意多边形三角剖分算法，解决了含夹石或孔洞的复杂地质体构模问题；研究了判断点在多面体内的网格约束算法，以线框模型为约束构建了相应的地质块段体模型。

3The microcosmic analysis of drill pipes: Through comparison metallographic analysis of drill pipes, this paper finds out the ultimate reason which its" performance are difference, then uses SEM to analyze drill pipes and studies crack and acanthopore, measures local chemistry component and the influence that Shot-peened to performance of drill pipes in it"s inside thickening transitional region, measures microcosmic rigidity of drill pipes.

本文的创新点：(1)提出了钻杆失效的过程和概念模型，即内表面缺陷-解理断裂-裂纹疲劳扩展-过载断裂，为解决钻杆失效分析中存在的困惑(各项基本检测参数基本合格，刺穿和断裂仍有发生)提出了分析方法和手段。

This whole research constitutes two independent projects, that is "Estimating divergence times among subfamilies in Nymphalidae" and "Fine- and landscape-scale spatial genetic structure of cushion rockjasmine, Androsace tapete, across southern Qinghai-Tibetan Plateau", which discussed respectively the application of molecular evolutionary analysis in two aspects of evolutionary biology.

分子进化分析就是利用分子数据来研究进化问题。地球上呈现的生物多样性则是突变和自然选择的产物，是生物进化的结果。生物进化的过程包含有两个面：基因的长期进化和遗传多样性，也就是通常意义上的大进化和小进化。该项目就是以两个不同的实验——即&蛱蝶科各亚科间分歧时间的估计&和&青藏高原垫状点地梅的空间遗传结构分析&——分别探讨了分子进化分析在大小进化两个方面的应用。

Venipuncture when 2 M In of prolapse of nature of armrest of antebrachium edge chair, can increase pressure of vein of limbs Yuan Duanjian, make arm vein natural inside short time plentiful, after handlers take advantage of an opportunity plunges into hemostatic belt, make the same score the arm put on chair armrest, the place that hemostatic belt ties is apart from puncture to nod 10~15 Cm, time is beautiful with 30~120 S, after such making that syringe needle enters blood-vessel, continueing to advance in the process, cause loss not easily to hemal wall, raised puncture to become power and hemal repeated usage...

静脉穿刺时前臂沿椅子扶手自然下垂2 m in，可增加肢体远端浅静脉压力，使手臂静脉在短时间内自然充盈，操作者顺势扎止血带后将手臂平放于椅子扶手上，止血带扎的位置距穿刺点10~15 cm，时间以30~120 s为佳，这样使针头进入血管后在继续行进过程中，不易对血管壁造成损伤，提高了穿刺成功率和血管重复利用。。。

The current time curve of the autocatalytic electrode processes under constant potential on planar electrode is studied.

讨论了在恒定电位电解下自催化的电极过程的情况，其特征是电流对时间的曲线上出现极小点。

More and more attention is focusing on the safty of drinking water suply. In this paper, firstly, chloramine formation and the characteristics and kinetics of monochloramine autodecomposition were studied. Secondly, considering the high concentration of ammonia and the complication of organic matters in Shanghai Huangpu River, formation characteristics and rules of disinfection byproducts were reviewed during the breakpoint chlorination process, and on the basis of grading and clssification of organisms, the control effects of chloramination on DBPs formation were studied. Finally, the formation rules of 2-monochlorophenol, 2,4-dichlorophenol and 2,4,6-trichlorophenol from phenol chlorination were investigated, and related influencing factors and kinetics were analysed.

饮用水的安全供给受到越来越多的重视，本文首先进行了氯胺形态以及一氯胺自降解特性及其动力学研究；然后结合上海黄浦江水源氨氮浓度高、有机物成分复杂的特点，研究折点加氯过程中消毒副产物的生成特性和规律，以及在将有机物分级和分类的基础上，研究氯胺消毒对不同类别有机物生成消毒副产物的控制效果；最后考察了氯化苯酚生成2-一氯酚(2-MCP)、2，4-二氯酚(2，4-DCP)及2，4，6-三氯酚(2，4，6-TCP)的规律，并进行了影响因素和动力学分析。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。