联合作业

Beijing also recently by the Beijing Municipal Land Bureau, the Urban Development and Reform Commission, the city of Regulation Committee, the City Construction Committee and the municipal supervision bureau issued a joint operating deal with historical issues of land policy to define the standard.

北京最近也由北京市国土局，市发展和改革委员会，城市管理委员会，市建设委员会和市监察局发表了一份联合作业处理历史遗留问题的土地政策，以确定标准。

Qingdao, 19 station customer services staff received a phone call this friend quickly contact the relevant department head, after consulting the relevant post office replied, Qingdao, Qingdao, thank you for your trust in the postal, postal with "Quanchengquanwang, joint operations" characteristics, usually an e-mail is subject to several post office transit.

青岛19站客户服务人员在接到这个朋友的电话后，迅速联系相关部门的相关负责人后咨询青岛市邮政局回复说，感谢您对青岛邮政的信任，邮政具有"全程全网，联合作业"的特性，通常一件邮件需经多个邮局中转。

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。

It is suitable for the engineering of various open- pit mines and large excavating- hauling combined operation.

它适用于各种露天开采的矿山和大型采掘运输联合作业的工程。

There are machines that prepare beds, fertilize, fumigate, and apply mulch in separate or combined operations. It is also possible to adapt existing equipment to achieve these objectives.

现在已有了准备苗床、施肥、烟熏和铺放薄膜的单独作业或联合作业的机械，也可以调整现有的设备达到这些目的。

Since its setup in 1996, the model has provided library patrons of all cities and counties with services of the union bibliographic database and one library card to be used at all libraries. Some counties and cities have also prepared to advance the interlibrary loan service and utilize the functions of the common library automation system.

此种模式自1996年开始推动建置以来，已经提供给县市民众一证通用、联合书目馆藏资料库查询等服务，部分县市也开始进行馆际互借、互还的准备作业，进一步利用共用系统所提供的功能。

Through the combined reform of the outer spaying of the coal cutter,the spraying of the beare,the spra- ying of the transfer spot and the Water curtain,which induce the dust concentration,the job condition has been im- proved and has reaeched the preceptorial purpose to realize the high efficiency and yielding of the working face.

通过对综采放顶煤工作面采煤机外喷雾、液压支架喷雾、转载点喷雾和风流净化水幕的联合改造，有效地降低了工作面粉尘含量，改善了工人作业环境，其对于实现工作面高产高效具有重要的指导意义。

In summary, Although in recent years combine development is swift and violent, But because our country vast in territory, The climate and the geography condition as well as the cultivated variety, the planter way have the big difference,Adds on the economical development not to be balanced, Some harvested the machinery jointly the performance and the part key technologies still is not mature,In next period of time, Thresher in our country's grain crops harvest work, Specially in the mountainous area, the knoll patch of land, the interplanting and the miscellaneous grains planted the area was still the essential work machines and tools.

综上所述，尽管近几年联合收割机的发展迅猛，但由于我国地域辽阔，气候和地理条件以及栽培品种、种植方式有较大的差异，加上经济发展不平衡，有些联合收获机械的性能和部分关键技术尚不成熟，在今后一段时间内，脱粒机在我国的粮食作物收获作业中，特别是在山区、丘陵小块地、间作套种和杂粮种植地区仍是不可缺少的作业机具。

It is helpful to removing the particles of blocking flow channel, reducing formation damage and improving underbalance perforation.Perforating-well testing operation is performed at a pressure higher than the minimum underbalance.

在大于最小测试压差下进行射孔测试联合作业，有利于堵塞地层的细小微粒返排出来，减少地层损害，提高负压射孔效果。

Overall goal is: By 5 years of implementation of development, and then plans to purchase large-scale tractor 4; medium-sized tractors 13; no-tillage planter 30; deep plowing 4; Subsoiling Machine 6; motorized spraying machine 10; maize Combine Harvester 8; row fertilizing machine 20 after the machinery and equipment, projects the region will be integrated mechanization level of operation from the current 50% to 90%,机耕, sowing machine operating level will be able to reach 100 percent, machine operation closed 70 percent level.

示范园区的总体目标是：通过5年的实施发展，再按计划购置大型拖拉机4台；中型拖拉机13台；免耕播种机30台；深耕犁4台；深松机6台；机动喷药机10台；玉米联合收获机8台；中耕施肥机20台的机械装备后，项目区内的综合机械化作业水平就会由现在的50%提高到90%，机耕、机播的作业水平就能达到100%，机收作业水平达到70%。

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