beam line meaning in English
甲板理论线
Examples
- In this thesis , to increase the aspect ratio of liga process , several important influence factors were discussed , which includes the structure and performance of liga mask , x - ray intensity and x - ray spectrum of beam lines , the characteristic of pmma resin and the micro electroforming parameters . the au - pi mask and the au - si mask were designed by xop and origin software , after the difference between the spectrum of 3w1 and 3b1 beam line had been contrastively analyzed
本文着眼于liga技术高深宽比方面的研究，以提高本实验室用liga技术制作微细结构的深宽比为目的，从分析各因素影响深宽比的机理出发，再加以理论设计和实验工艺的优化和改善，分别研究讨论了影响深宽比的几大重要因素：掩模结构和性能、光源光谱和光强、 pmma光刻胶性能、电铸工艺参数等。 - Numeric simulation is done based on 30mev linac structure and the corresponding parts " parameters . the simulate result shows that the design of beam line is reasonable . the beam properties change very small when the drifting distance before the first acceleration stage is changed in the certain ranges
根据30mevlinac结构和元件参数进行了整体的数值模拟，模拟结果表明： 30mevlinac中各个加速段的结构与性能较好，输出束流的发射度和能散度都较小，束线的设计也较合理。 - Then some methods including optimizing the spectrum and intensity of 3w1 beam line and improving the performance of pmma were put in force , and pmma structure with aspect ratio 100 was obtained under these optimum conditions . moreover , such steps as controlling ph , electrodepositing , using activator and a second cathode , and mending the power supply were taken to solve a series of problems coming into being during electroforming process correspondingly , for example , air holes , inner stress , and ununiformity of deposition
并针对3w1光源中硬x光成分较多、光强和功率密度太高的特点，提出了用ni吸收膜改善光谱和用x光暂波器法优化光强的方法，同时严格控制和改善pmma光刻胶的性能，经过反复的计算分析和实验改进后，获得了深宽比高达100的胶结构图形。 - Under this circumstance , the project to construct beijing rnb facility on the basis of hi - 13 tandem accelerator has been proposed by china institute of atomic energy ( ciae ) . apart from carrying out some interesting experments in astrophysics using the secondary radioactive beam line in being , the research work about the off - line rnbs on hi - 13 tandem accelerator can be also performed by making full use of ciae ' s 101 heavy - water reactor ( hwr ) or cyclone30 cyclotron
除了利用我院现有的次级束流线来开展核天体物理感兴趣的一些研究工作之外，还可以利用101 #重水反应堆和cyclone30强流质子回旋加速器，在hi - 13串列加速器上开展离线放射性核束方面的研究工作，为今后在将建成的北京放射性核束装置上开展放射性核束物理实验研究工作打下基础。 - The experiment was performed at the accelerator mass spectrometer ( ams ) beam line on hi - 13 tandem accelerator of ciae using the 64cu off - line rnb , so the beam can be analysed and identified by static deflection technique of ams . limited by the deflection capacity of the electrostatic analyser of ams , the maximum incident energy of 64cu beam had to be restricted to 80 mev in the coulex experiment of 64cu off - line rnb
实验是在中国原子能科学研究院hil串列加速器加速器质谱（ ams ）管道上完成的，利用ams静电偏转技术来分析鉴别束流成份，但是受ams管道静电分析器偏转能力的限制，在离线放射性核束中最高只能使用入射能量为80mev的的cu束。