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- primary beam transport 初始束流输送
- 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.;5 MeV应用束流输运系统的物理设计和调试结果
- The design of the BPL 750keV beam transport system and the study of beam space charge effect in this system are descried. 本文阐述了北京质子直线加速器(BPL)750 keV束流输运系统的物理设计和束流空间电荷效应的研究.
- For the beam transport system in storage ring, linear coupling is mainly caused by skew quadrupole and longitudinal solenoid field. 在储存环的束流传输系统中;斜四极场和纵向螺线管场是引起束流线性耦合的主要原因.
- This focused primary beam of gallium ions is rastered (scanned) on the surface of material to be analyzed.As it hits the surface ,a small amount of material is sputtered or dislodged from the surface. 这聚焦的镓离子原射束在被分析的材料表面作光栅式扫描，当接触表面时，少数材料会从表面飞溅或喷出。
- Hence a series of measurements were made both in air and in water phantom in attempting to estimate the dose level outside the primary beam of 14 Mev neutron from a D-T neutron generator. 为了估计来自氘-氚中子发生器的14百万电子伏中子主要射柱外的剂量水平，我们在空气及水假体中做了一序列的测量。
- Technical system includes the injector and the accelerator subsystem, synchrotron, beam transport, gantry with beam transport and nozzle, treatment couch and control subsystems etc. 技术系统包括用作入射器的加速器、高能加速器（可采用同步?旋加速器）、射束输送管、旋转架质子输送和射?管口、治疗床、管制次系统等。
- A twodimensional model was used to simulate the processes of electron emission and beam transportation. 建立了二维数字模型，并对注入器的电子发射和束流传输过程进行模拟，模拟结果指导了实验调试。
- low energy and high intensity beam transport 低能强流束流传输
- hybrid kind of beam transport network 混合束流输运网络
- The disease is still in its primary stage. 这疾病仍然在初发阶段。
- Analysis on the reliability standard of primary beam of plain steel gate 平面钢闸门主梁可靠度校准分析
- The little boy left primary school at eleven. 这个小男孩十一岁时小学毕业。
- Sure. We are friends since primary school. 当然，我们从小学就是朋友了。
- I started primary school when I was 5 years old. 我五岁时开始读小学。
- A primary cause of Tom's failure is his laziness. 懒惰是汤姆失败的主要原因之一。
- Primary school teachers use a lot of visual aids. 小学教师使用大量的视觉教具。
- Design and Practice of on-line Coil Steelyards in Walking Beam Transport 步进运输机在线钢卷秤的设计及实践
- Love and hatred are primary emotions. 爱和恨是基本的情感。
- Study of Beam Transport and Focusing Effected by its Initial Energy Spread 能散度对束输运和聚焦的影响
