There are two methods to avoid or reduce it now , one is to deeply study the mechanism of breakout so as to get rid of the causes of breakout in process ; the other is to develop techniques of the breakout prediction in order to detect the signs of breakout within the mold , so that measures can be taken to prevent it 为了避免或减少这类恶性事故的发生，目前通常采用两条途径，其一是深入地研究漏钢的形成机理，以便在生产过程中杜绝产生漏钢的条件；其二是开发漏钢预报技术，检测在结晶器中出现的漏钢征兆，然后采取措施避免漏钢事故的发生。
Presents the application of fault prediction technique and the way of predicting its numerical values , the algorithm given for the neural network model in the prediction process , and illustrates with the gas pipeline of a space propulsion system as an example the realization of fault prediction by combining the neural network and the fault prediction technique with the diagnosis expert system to form a fault prediction system 探讨了故障预报技术的应用及其数值预测方法，给出了神经网络模型在预测过程中的算法.把神经网络、预测技术和诊断专家系统相结合建立了一个故障预报系统；以空间推进系统气路部分的故障为例，实现了故障的预测
The level of satisfaction with the overall services provided by the observatory is 7 . 9 on a scale of 0 to 10 , also the highest so far . mr lam pointed out , " these record high ratings reflect not only the observatory s advancement in the weather forecasting technology , but also the public s recognition of our efforts in providing services to meet their needs . 对于整体服务的满意程度，市民评分为7 . 9分（零分最低，十分最高） ，亦为历年最高。林超英指出：市民评价提高，除了反映天文台在气象预报技术的进步，更表示我们把服务贴近市民需求的努力得到公众的认同。
With the long time research , the railway management has mastered some characters and rules about the disasters . some techniques , such as engineering and biological prevention and mitigation measures , have been put into practice , some techniques , such as the supervise technique , the prewarning technique and the forecast technique are in the process of researching 铁路部门经过多年的研究，对铁路沿线水害的特征和规律有了较为深刻的认识，发展了诸如工程防治、生物防治等灾害防治技术，开展了水害监测、预警和预报技术研究。
Seeing that typhoon has brought great harm to mankind , meterological departments of all countries have attached great importance to the forecast and precaution of tropical cyclones . the prompt development and the wide application of the technology of the satellite remote sensing , radar detection , numerical weather forecast . numerical statistics weather forecast and computer simulation forecast in the field of meterological supervision and forecast has enabled people to improve their forecast level greatly 鉴于台风对人类造成的巨大的危害，各国气象部门都十分重视热带气旋的预报预警工作。卫星遥感技术、雷达探测技术、数值预报技术、数值? ?统计预报技术以及计算机模拟预报技术的飞速发展和在气象监测预报领域的广泛应用，使人类对热带气旋的监测预报水平得到了大幅度的提高。
In the topic 2 , based on the theory of rain - runoff and soil water moving , a practical soil moisture forecasting model expressed by moisture index has been provided . the techniques of moisture forecasting and drought evaluating have been combined with the techniques of network and gis , and the detailed way and contents about establishing information system of moisture and drought extent have also been presented , and provide direct services for preventing and controlling drought 在墒情监测预报研究中，采用降雨产流预报和包气带水运移理论和方法，提出了由墒情预报指数表示的实用墒情预报模型，并把墒情预报技术、旱情灾情评估技术与现代网络技术、 gis信息技术紧密结合，提出了建设墒情监测预报和抗旱减灾信息系统的技术思路和具体内容。
