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To accelerate the widespread of Synchronous Chip Seal and improve the operation quality of Synchronous Chipsealer, key techniques which influence the operation quality is studied detailedly, including the control of distributing quality, the dynamics characteristics of hydraulic system and the spray characteristics of asphalt nozzle of Synchronous Chipsealer.1 The factors which influence Synchronous Chip Seal quality are studied. Fiducial probability of simultaneous distribution density is advised to be used in evaluating the distribution bias and standard deviation of asphalt and aggregates simultaneously, which is more advanced than the single index evaluation method used before.2 The volume efficiency formula of asphalt pump is revised after analyzing the data of volume efficiency with mathematical statistics, which is helpful to match the asphalt spray system and control the flow out of asphalt pump accurately. With equation deduction and experiment, dynamic of hydraulic system used in Synchronous Chipsealer is studied, which lay the theory foundation on improving the stability and efficiency from design and controlling.4 Simulation on hydraulic system used in Synchronous Chipsealer is done with AMESim; the results indicate that multi-circle parallel connected hydraulic system with constant pressure power is better than that with load-sensing pressure power at present, because the latter will oscillate when the multi circles work at the same time. This conclusion has been proved during the debug of Synchronous Chipsealer.5 Asphalt nozzle characteristics, such as flat jet shape, flow distribution, are studied with experiment, the results indicate that cross quality of asphalt distributing is not increased linearly follow the increase of fan overlap level, the best point usually exists between two whole overlap level, asphalt distributing quality is better than±4% at the 2.5 overlap level, meets the superior specified in standard; The distribution quality of Synchronous Chipsealer can be increased by spray asphalt of different flow rang with nozzle of different diameter

为了加快同步碎石封层技术的推广，提高同步碎石封层设备的作业质量，本文对同步碎石封层设备作业质量的影响因素与控制方法、液压系统的动力学特性和沥青喷嘴的喷洒特性等关键技术进行了深入细致的研究：1研究了影响同步碎石封层作业质量的因素，提出了采用联合密度分布置信概率对同步碎石封层中沥青洒布量和碎石撒布量的系统偏差和标准差指标进行综合评价的方法，克服了传统评价方法只能对单一指标进行评价的缺陷；2采用数理统计的方法，研究了沥青泵的容积效率特性，修正了沥青泵容积效率公式，为沥青喷洒系统的匹配和沥青泵出口流量的精确控制提供了依据；采用数理方程推导与试验相结合的方法，研究了同步碎石封层设备液压系统的动力学特性，为从设计和控制的角度提高同步碎石封层设备液压系统的稳定性和效率奠定了理论基础；3运用AMESim软件对采用负载敏感控制和恒压控制的两种同步碎石封层设备液压系统进行仿真，结果表明：负载敏感控制的并联液压系统在多回路同时工作时，由于液压泵排量控制参考压力不稳定，容易引发液压系统振荡，恒压控制的并联液压系统是目前技术条件下比较理想的同步碎石封层设备工作装置驱动方案；该结论亦通过同步碎石封层设备装机试验得到了验证。4采用试验的方法对沥青喷嘴的喷洒特性进行了研究，结果表明：沥青洒布的横向精度并不是随着喷洒扇面重叠度的增加线性增加，其最高点通常出现在二个重叠度之间的"半重叠位置"，"2.5重叠"洒布时，沥青的横向洒布精度≤±4%，可以达到国家相关标准中的优级标准；同步碎石封层设备还可以根据不同洒布量情况下的流量需求，采用不同通径的喷嘴进行喷洒，提高沥青洒布精度。

Producing and selling what we already have( bearing, pointer, thrust washer, water pump, piston, sleeve, crankshaft, fan blade, ball joint, tie rod, fuel pump and so on), LUKIA also manufactures products according to the samples or OE No.

生产和销售什么，我们已经有（轴承，指针，推力垫圈，水泵，活塞，套，曲轴，风扇叶片，球窝接头，拉杆，燃油泵等）， lukia还制造的产品，根据样本或光电号您所提供的。

After analyzing the reason of high energy consumption in desulfurization system, which belongs to Datang Huayin Zhuzhou power generation company, we have raised the following transformations: First, in order to improve the density of serous fluid and efficiency of pulping, install the frequency-converter to the recycle pump of ball mill; The second, in order to monitor the parameters real time and long time, change the installation location of densitometer and PH meter in the absorption tower; The third, in order to decrease the station service power consumption rate, change the booster fan according to model; Last,through optimizing the mode of operation desulfurization serous fluid recycle pump, and make good use of PH meter in absorption tower, we have got achievement that increasing desulfurization efficiency and decreasing the desulfurization consumption rate.

针对大唐华银株洲火力发电公司脱硫系统运行能耗高的现状进行分析研究，提出对球磨机循环泵变频改造，提高制浆密度，提高制浆效率；对吸收塔密度计和PH计移位改造，便于对参数长期实时稳定监视；对进行换型改造，降低厂用电率；通过优化脱硫浆液循环泵运行方式，脱硫塔运行PH值等手段，达到提高脱硫效率，降低脱硫厂用电率的效果。

Are the main products are: various types of fan coil; conditioning processor; new wind ventilators; air-cooled heat pump units, heat recovery water-cooled chillers; ground source, water source heat pump units and ancillary facilities.

现主要产品有：各种型号的风机盘管；空调处理机；新风换气机；风冷热泵机组、热回收水冷冷水机组；地源、水源热泵机组及配套设施。

Corrective action must be taken to analyze failure status and severity. Some achievement case of failure detection of ball bearing to Alkali drain pump、primer coating oven No.4 circulation fan and cotaer room exaust fan using ball bearing vibration diagnose technology are showed in this paper.

文中对用滚动轴承振动故障诊断技术成功诊断的彩涂线的排碱泵、底漆烤炉4号循环风机、涂机房排风机等设备的轴承故障进行了分析。

To the far-fan"—–long fan of the "pump to explain: is the river into the river.

远浦归帆&—-远浦归帆的&浦字解释：是指河流入江海的地方。

A water-cooling system consists of the engine water jacket, thermostat,water pump, radiator cap, fan, fan driver belt and necessary hoses.

水冷却系统由发动机水套，恒温器，水泵，散热器帽，风扇，风扇皮带驱动程序和必要的软管。

A water-cooling system consists of the engine water jacket, thermostat, water pump, radiator, radiator cap, fan, fan drive belt and neccessary hoses.

一个完整的水冷系统包括机体水套，节温器，水泵，散热器，散热器罩，风扇，风扇驱动皮带和必需的水管。

A water-cooling system consists of the engine water jacket, thermostat, water pump, radiator, radiator cap, fan, fan drive belt and neccessary hoses.

一个水-冷却系统由引擎水夹克，自动调温器，水泵，暖器炉，暖器炉无边帽，狂热者，狂热者推进力带子和 neccessary 水管所组成。

Analyze quantitatively chilled water with large temperature difference how to affect the performance and energy consumption of pump, chiller, fan-coil unit and surface air cooler and cooled water with large temperature difference how to affect pump, chiller and cooling tower.

对大温差系统的推广应用具有一定的参考价值。分析了外围护结构各部件如外墙、窗户的遮阳性能、玻璃性能、窗墙比、屋顶对空调负荷的影响，得出建筑总负荷与各围护结构的热工性能基本上成正相关。提出了要降低能耗，对围护结构应该采取的措施。

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。