查询词典 fire-engine

At first, with the low-frequency data measured, three of the LRE fault detection systems for the real-time condition are proposed using the nonlinear identification technology of the BP neural network, the state estimation technology of the dynamic neural network, and the pattern recognition technology of the fuzzy hypersphere neural network. The learning algorithms of the BP and dynamic neural network are researched at the same time. Furthermore, while the engine operation is divided into the start and steady-state processes, the real time ability, the response time, the accuracy, the robustness, the sensitivity and the monitoring parameter optimization are studied. In the test data analyses of the YF-75 engine, the detection system correctly carried out for all normal tests, and in the three abnormal tests the engine faults were accurately forecasted.

首先，基于低频测量数据，采用BP神经网络的非线性辨识技术、动态神经网络的状态估计技术及模糊超球神经网络的模式识别技术，提出了三种发动机故障实时检测系统；同时研究了BP神经网络和动态神经网络的学习算法；另外还把发动机工作分为启动过程和稳态过程，分别讨论了神经网络故障检测系统的实时性、及时性、准确性、鲁棒性、敏感性及参数优化问题；在YF-75发动机试车数据分析中，不仅全部正确地监测了正常试车过程，而且准确地预报了三次异常试车中的发动机故障。

Products include various models are original factory cylinder components, cylinder components factory in Japan to pay, the British engine of AEC, Taiwan cylinder components; DAIDO, TAIHO Bush, NIPPON intake and exhaust doors, HTK-valve seat, duct; Specifications engine overhaul kits, engine cylinder head, ZEXEL diesel pump parts, the International Oil, South Korea alone hydraulic, fuel tank repair kits, Japan NOK SEAL, is RIK Piston Ring Factory and Shanghai, Brazil Garrett booster For, IHI, Mitsubishi turbocharger, high-quality gear, Korea DCF crankshaft, NSK, KOREA, such as Rotary support.

产品包括各种机型原装正厂缸套组件，日本付厂缸套组件，英国AEC发动机件，台湾缸套组件；DAIDO、TAIHO轴瓦，NIPPON进排气门， HTK气门座圈、导管；各种规格发动机大修包，发动机缸盖，ZEXEL柴油泵件，国际油压，韩独油压，油缸修理包，日本NOK油封，正厂及RIK活塞环；上海、巴西盖瑞特增压器，IHI、三菱增压器；优质齿轮，韩国DCF曲轴，NSK、KOREA回转支承等。

Two algorithms are put forward to solve the problem of on-board engine torque estimation, which is the key technology of Coordinated Control Algorithm. One is called the algorithm of engine torque estimation based on mean-value model and the other is called the algorithm of engine torque estimation based on instantaneous crankshaft speed.

在仿真研究的基础上，针对如何实现动态协调控制算法中的关键技术——发动机转矩在线估计提出了两种算法：基于发动机平均值模型的转矩估计算法和基于发动机曲轴瞬时转速的转矩估计算法。

In this article,with the voltage between the probes of a spark plug,ionization currents with different knock intensities of the engine are measured successfully in the experiments on a DA462-A four-cylinder gasoline engine.According to the character of the ionization current four indexes are chosen to analysis the obtained data.It is clear that the resultants by the calculation of ionic current are different with different knock intensities of the engine.

通过在火花塞电极两端加偏置电压的方法，在DA462-A型4缸汽油机的台架试验中，成功地检测出汽油机在不同爆震强度时的离子电流信号，并根据离子电流信号的特征选用了4种爆震强度评价指标，经分析计算表明各工况爆震强度的合理递进顺序。

The engagement of engine and transmission means the linkup between engine and drivetrain to transfer the engine power to the driving axles and wheels .

发动机和变速器的连接就是发动机和传动系统的接合，并以此把发动机动力输送至驱动轴和车轮。

For the engine system, we choose four-stroke, low -oil cost engine or the liquefacient engine for protect the environment.

动力可选配最新环保的四冲程发动机，油耗低、动力强，也可选用环保的液化气发动机。

Search engine collects IP of site of the influence that put delay to grow: More and more caller pass the site with the long way station in searching engine to be visited, small head of a station jumps into to blame a group in now, already from before do those who stand to now to make a station to search engine for caller, everyday, each size stationmaster forum discuss most the search is updated and optimize a topic namely.

搜索引擎收录放缓影响站点IP增长：越来越多的访客通过搜索引擎访问到中小站长的站点，现在中小站长跳进了一个怪圈，已经从原来的为访客做站到现在的为搜索引擎做站，天天，各个大小站长论坛讨论最多的就是搜索更新和优化话题。

This the likelihood is temporary for a lot of websites rely on to collect, visit quantity is returned still considerable, but if you are collected everybody has collected the website, or you never had updated is to be achieved formerly, it is oneself are written, it is to mend one's ways of the character, your website is dangerous, searching engine know, the collects now order on Internet is increasing, more and more center institutes are lazy, thought to find support, collect all the day, but be not alled alone by search engine is collected namely, visit a quantity to go up not to go namely, likelihood you are this reason guide come, hope you calculate collect content, be about to change, search what engine can think you are to be achieved formerly so.

这个可能暂时来说很多网站都是靠采集的，访问量还依然可观，但是假如你采集的网站都是大家都已经采过的，或者你从来没有更新过一篇是原创、是自己写、是改过文字的，那你的网站危险了，搜索引擎是知道的，互联网上现在采集的程序越来越多，越来越多的站长学会偷懒，认为找到了依靠，整天采集，可是就是不被搜索引擎收录，就是访问量上不去，可能你就是这个原因导至的，希望你就算采到内容了，就要改一改，这样搜索引擎就会认为你是原创的了。

With passage diameter at 8mm, the maximum power is 83% of the original engine at 1200rpm and 73% of the original engine at 1400rpm respectively, Meanwhile NOx emission has been reduced compared to the direct injection natural gas engine.

在通道直径d=8mm转速1200r/min时达到原机功率的83%，转速1400r/min时达到原机功率的73%，同时NOx排放较直喷压燃式有所降低。

On the net collect summed up the following respects, offer text to receive the main page on the site repeatedly, according to website size, more or less can webpage numerary receive all pages repeatedly even; For every join provides a brief introduction, in order to hints this one's duty allows the person that visit is about which on one hand; Exceed in website map and text the mainest crucial term alludes inside join, the help searchs theme of page of join of engine identifying place is about which on one hand; Help engine indexes a few dynamic pages, because a few pages will be of dynamic generation, if not be user behavior is called,will not show come, can put this join on website map, in order to help the dynamic page with engine main index; To make website map attracts the visit of network spider, the descriptive sex statement with go up certain must be written to use this connective keyword to have simple description at the back of join, but the use keyword that cannot transfer, can be just the opposite to what one wished otherwise; Because general spider catchs page of before 3 class only, so website map makes the same score better more, what point to here is logical way, is not physical method.

在网上搜集总结了以下几个方面，提供文本连接到站点上主要的页面，根据网站大小，网页数目的多少甚至可以连接到所有的页面；为每个连接提供一个简短的介绍，用以提示访问者这部分内容是关于哪一方面的；在网站地图和文本超连接里面提及最主要的要害词语，帮助搜索引擎识别所连接页面主题是关于哪一方面的；帮助引擎索引一些动态页面，由于一些页面将是动态产生的，假如不是用户行为调用将不会显示出来，可以将此连接放在网站地图上，以帮助引擎索引重要的动态页面；为了使网站地图吸引网络蜘蛛的访问，一定要在连接后面写上一定的描述性语句并使用此连接的要害词进行简单描述，但不能过渡的使用要害词，否则会适得其反；因为一般蜘蛛只抓前三级页面，所以网站地图越平越好，这里指的是逻辑路径，而不是物理路径。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。