|
|
|
|  | | 为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法,我们为您准备了出自英文原文的大量英语例句,供您参考。 | |
|
|

| | This paper presents monitoring results of radioactive contamination level of steel open wagon surface resulted from transporting fine rare earth minerals. Under promising transport conditions (the packaging consists of two layers of plastic bags and two layers of plastic net sacks, each package contains 50 kg of minerals, each vehicle carries 60 t ), the surface radioactivity (total α and total β) of 16 vehicles on two lines from Baotou to Wujiachuan (924 km) and from Baotou to Sankeshu (2 236 km) was meas... | | 本文介绍对运输稀土精矿(氟碳铈镧-独居石)的全钢敞车表面放射性污染水平的监测结果。采用FJ-2207型α、β表面污染监测仪,在包头至吴家川(924km)和包头至三棵树(2236km)两条铁路线上,对运输稀土精矿的车辆表面总α和总β放射性活度进行现场测量。在约定运输条件下(即包装由两层塑料袋和两层塑料编织袋组成,每袋装50kg,每辆车装载60t),对16个车辆在装货前、卸货后和洗消后分别进行测量。测量结果表明:卸货后,不同车辆表面放射性污染水平相差甚大;车底污染水平显著高于侧面;运程远的显著高于近的;经洗消后,车辆表面的污染水平均符合有关标准规定,可用于普通货物运输。 | | 文摘来源 | | The nuclear electronic components applying in Portal Monitor and Hands and Feet Surface Contamination Monitor were based on modern integrated circuit are introduced. The detailed points in circuit design and manufacturing technique are analyzed. | | 介绍了基于现代集成电路开发研制的一套用于全身表面污染监测仪及手脚表面污染监测仪的核电子学部件,分析了电路设计及制造工艺中的一些具体要点。 | | 文摘来源 | | The nuclear electronic components applying in Portal Monitor and Hands and Feet Surface Contamination Monitor were based on modern integrated circuit are introduced. The detailed points in circuit design and manufacturing technique are analyzed. | | 介绍了基于现代集成电路开发研制的一套用于全身表面污染监测仪及手脚表面污染监测仪的核电子学部件,分析了电路设计及制造工艺中的一些具体要点。 | | 文摘来源 | |   | | << 更多相关文摘 |
|
相关查询: | |
对查询结果不满意
|
|
|
|