A high quality beam has low emittance and low energy dispersion.

良好的束流轨道可以获得低发射度、低能散的高品质束流.

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A ns pulse beam device is installed at pulse beam current piping.

在脉冲束流管道上安装有强流毫微秒脉冲化聚束装置.

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Many monitors can make real - time measurements without destroying the beam and the precision is high.

其中的许多监测器测量时无需截断束流,能够实时测量,测量精度高.

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This paper introduces a beam chopper in the experimental studies of the nuclear Structure.

描述了一台用于原子核结构实验研究中的束流切割装置.

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In this paper a new soft modulating and double scattering beam delivery sys.

现提出一种新的软调制双散射质子治疗束流配送系统.

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The Touschek lifetime is the function of the energy acceptance of the storage ring.

托歇克寿命将是影响束流寿命的最主要因素,它主要受限于储存环的能量接受度.

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As the beams are stably trans - ported , an energy 10.4 MeV, current 2.6 kA, 100 ns ( FWHM ) intense electron beam can be obtained.

当束稳定输运时, 可获得束能 10.4MeV,束流强度2.6kA, 束半高宽约100ns的强流脉冲电子束.

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This paper introduces a beam chopper in the experiment study of the nuclear physics.

描述了一台用于核物理实验研究中的束流脉冲调制器.

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Beam cross section and momentum spectra have been measured on the focal plane.

测量了聚焦面上的束流截面和动量谱.

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The blades of turbine drill which designed dimension flow theory would often not achieve anticipated performance.

束流理论设计的涡轮钻具叶栅叶片,往往达不到预期的性能指标.

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The neutron flux densities at various positions in neutron beam equipment are measured by SSNTD method.

利用固体径迹探测器(SSNTD)测量了束流装置中心轴线上不同位置处的中子通量密度.

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The influence of circular trim coil current variation on vertical beam behaviour is also determined experimentally.

同时也测量了束流引出区环形补偿线圈中的励磁电流变化对引出束流性能的影响.

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At last the production method of radioactive nuclear beams and its perspective were introduced briefly.

然后介绍了放射性核束的产生方法,并对放射性束流物理的发展前景作了简要介绍.

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The physical design and beam test for the BPL 35.5 MeV beam transport system are desc - ribed.

本文阐述了北京质子直线加速器35.5MeV应用束流输运系统的物理设计和调试结果.

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In order to improve the charge distribution for MEVVA ion source, a radial field was introduced.

为解决麦瓦(MEVVA)离子源束流的径向分布均匀性问题,采取了加入会切磁场的方法.

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