查询词典 nuclear power

He was a researcher and instructor in numerous scientific institutions including the Department of Physics of University of Stockholm and the Swedish Nuclear Power Inspectorate.

他曾在多所科学研究机构担任研究员和讲师，其中包括斯德哥尔摩大学物理系和瑞典原子监督所。

According to a 2008 report by the International Atomic Energy Agency, of the 30 countries generating nuclear power, 24 are considering expanding it.

国际原子能机构2008年的一份报告中显示，在全球30个产核国中，有24个想要扩大产量。

An assessment team from the International Atomic Energy Agency spent four days inspecting the nuclear power plant.

国际原子能机构的一个评估小组用了 4 天的时间检测这座核电站。

This chain eventually led to jet aircraft, nuclear power, and giant radio telescopes.

这一链条后来导致了喷气式飞机，原子能和巨型射电望远镜的发明。

Key words:nuclear power station; engineering survey; quality; supervision method

关键词］核电站；工程测量；质量；监理方法

Heavy and on land and sea otter Xun, the stimulus to accelerate nuclear power construction policy constitutes a catalyst for stock prices, the current valuation has a certain attraction, it is recommended concern.

重，对土地和海獭鲁迅，刺激加快核电建设的政策构成了股价的催化剂，目前的估值有一定的吸引力，建议关注。

Aimed at the characteristic of multiple types of faults possibly happened in nuclear power plant, large scale of training sample, and requirement of quick and accurate diagnosing, after the analysis of large sample number generated by large fault type exceeds limitation of 64K paragraph in DOS and large number of local minmum in error surface, measurements of same format of data file, Win95/NT operating system platform, resetting weight learning rate, dynamic training set in quick learning algorithm and improvement on quick learning algorithm using homotopy method which can avoid local minmum points in error surface have been adopted to ensure quickly and effective process of the course of neural network's training and testing.

针对核动力装置可能发生的故障种类多，训练样本规模大，故障诊断需要快速准确的特点等，分析了样本多和故障种类多产生的训练样本量超出DOS段大小和网络误差曲面上局部极小值多的情况，采取了使用相同格式数据文件、Win95/NT操作系统平台，对快速学习算法采用重置神经网络权值学习率和动态训练集、并采用能够有效克服网络误差曲面上局部极小点的同伦方法对学习算法进行改进等措施保证神经网络训练测试过程的快速、有效地进行；针对装置发生的故障须快速、准确诊断的需要，分析了故障的产生对装置参数变化的影响及操纵员对故障诊断的基础，在核动力装置发生故障时参数曲线的变化量与正常运行时参数曲线的变化量存在明显差异的基础上，提出采用参数曲线的变化量作为神经网络的输入，并围绕参数变化量的方法采用二次曲线拟合滤波求变化量和阈值技术来保证神经网络得到精确的装置参数变化量，从而得到准确的诊断结果。

As a result of extensive tests conducted by Velan between 1966 and 1972, a new technology emerged at the time for high performance, leakproof, long life, and low maintenance stem seals for nuclear power, now available for all industries and applications.

Velan在1966年和1972年之间进行了大量的测试，结果产生了当时适用于核电的高性能、防泄漏、长寿命、阀杆密封低维护最新的技术，现在这些技术已应用在所有行业和领域。

Conclusion］ Lung cancer and esophageal carcinoma were the main malignancies in this area before the proceeding of nuclear power plant, and incidences of leucocythemia, hypothyroid malignancy and breast cancer are higher than average incidence of Jiangsu province.

结论］ 核电站运行前该地区恶性肿瘤以肺癌和消化道恶性肿瘤为主，白血病、甲状腺恶性肿瘤、乳腺癌发病率高于2004年江苏省内监测点数据，需在该地区持续开展恶性肿瘤监测，以评估核电站对恶性肿瘤的影响。

China Nuclear Power Engineering Co., Ltd., Beijing 100840,China

中国核电工程有限公司，北京 100840

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。