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- neutral beam source 中性束源
- DNB means diagnostic neutral beam. DNB是诊断中性束的简称,它是将一束中性粒子束注入等离子体内部,测量等离子的一些状态。
- Three sets of arcing tests were carried out by way of regulating three influencing parameters on the arc current of ion source for DNB(diagnostic neutral beam)system,ie. 通过调节影响诊断中性束离子源弧流的进气量、灯丝电流和弧压三个参量,进行了三组离子源起弧实验。
- Measurement of neutral beam power and beam profile distribution on DNB[J]. 引用该论文 刘智民;谢俊;刘胜;宋士花;韩筱璞;李军;胡纯栋;胡立群.
- The fiber-optic monitor network of neutral beam accelerator power is introduced in experimental advanced superconducting Tokamak(EAST). 介绍了超导托克马克聚变实验装置中加速极电源系统的光纤监控网络;
- The ferrite-transmission-line ns-power pulse generator is used to drive the Pierce grid gun in the electron beam source. 该束流源利用铁氧体线强功率纳秒脉冲发生器驱动一支加栅皮尔斯枪。
- The ferrite -transmission-line ns-power pulse generater is used to drive the Pierce grid gun in the electron beam source. 该束流源利用铁氧体线强功率纳秒脉冲发生器驱动一支加栅皮尔斯枪。
- NBI pressure distribution is one of the key factors, which affect the neutral beam transmission efficiency, especially the reionization loss of neutral beam transmission. NBI真空压力分布是影响中性束传输效率特别是再电离损失的极为关键的因素之一。
- Diagnostic Neutral Beam (DNB) equipment can provide TOKAMAK with neutral beam for diagnostic. The running parameters of plasma can be analyzed by impinging plasma of TOKAMAK with diagnostic neutral beam. 诊断中性束(Diagnostic Neutral Beam,简称DNB)装置用于对TOKAMAK提供诊断的中性束流,此束流轰击TOKAMAK中的等离子体,借以分析等离子体的运行参数。
- By inject one neutral beam inside the plasma, it can detect some states of the plasma . This system is already built in FRC (fusion research center of the university of Texas) and achieve good result. 这套系统已经在美国FRC(德克萨斯大学核聚变研究中心)投入使用并且获得了良好的结果,它主要由真空系统和电源系统构成,其中电源系统是整个DNB系统能够正常工作的根本,因而对DNB电源系统的准确控制是使整个系统能够正常工作的关键。
- The supervision and control system of power supply is one of the important components in DNB (Diagnostic Neutral Beam) installation.It plays a critical role in running of DNB installation. 摘要DNB（中性束诊断）电源监控系统是DNB装置的重要组成部分，对整个装置的安全、可靠运行起着关键中用。
- Plasma Source and Ion Beam Source 技术的离子源及各类工艺设备,主要为离子源
- MODELLING OF INTENSE Cs BEAM SOURCE 强流中性铯(Cs°)束源的模拟研究
- The news comes from a reliable source. 这消息来自可靠的来源。
- radio frequency linear ion beam source 射频离子源
- He has a rather neutral character. 他品性平平。
- That country remained neutral in the war. 那个国家在那场战争中保持中立。
- She performed on the balance beam with much grace. 她在平衡木上表演得非常优美。
- Put the gear lever in the neutral position. 把变速杆推到空挡的位置。
- My wages are the principal source of my income. 薪金是我收入的主要来源。
