beam shutter造句

• The paper mainly focused on the beam transport part of asipp key laboratory of ion beam bioengineering and it ' s component elements , for example , van de graff accelerator , bending magnet , magnetic quadruple lenses , beam shutter , collimator and so on . the laboratory has performed the milestone achievement that is beam passed the hole of lo ^ m diameter in experiments . many experimental results are discussed by theories according to experiments
  本文重点讨论了中科院离子束生物工程学重点实验室单粒子束装置的束流传输部分，对主要部件进行了详细的讨论，如：静电加速器、偏转磁铁、磁四极透镜、束线开关、瞄准器等，实验中已取得束流穿过10 m小孔的标志性成果，并运用相关理论结合具体实验分析了实验结果。
• Now we are busy fitting and testing the asipp single - ion microbeam facility . the main work in this paper are as following : testing the performances of bend magnets and magnetic quadruple , simulating the course of beam - line transport , realizing the function of count of the number of radiated ions & control of the electronic beam shutter , calculating different voltage worked on the beam shutter of different beam - line , probing into some factors that may influence the controlling precision and providing some method to solve them
  本课题所做的工作主要是对偏转磁铁、磁四极场进行性能测试和对束线的传输进行模拟计算；编程实现离子记数和束开关的控制；计算出使用不同束线时束开关上所应该加上的电压值，并且对可能影响控制精度的因素进行了一些探讨，并提出相应的解决方案。
• The asipp microbeam has brought widespread attention , and has profound and far - reaching signification in bioengineering fields . this thesis mainly focuses on discussing study and implement of the control program for the asipp microbeam . the control program can be divided into three logical modules : microscope stage controller , count of the number of radiated ions and control of the electronic beam shutter , and micro - imaging system
  本课题作为实施单粒子束照射细胞系统的一部分，主要任务是通过对asipp微束装置计算机控制的研究，设计“ asipp微束装置计算机控制系统”软件，确保实验过程中定量辐射的精确度和定位辐射的准确性，实现真正意义上的“定点辐射”和“定量辐射” 。