Last year, the venerable two-mile-long linear accelerator, where charmed quarks were discovered, was converted into a new kind of powerful laser that will create super-brilliant X-ray pulses.
去年，久负盛名长达两英里的直线加速器(夸克在此被发现)被转化成一种新型、强大、将创建出超亮X光脉冲的激光。
Acceptance testing of medical linear accelerator is an important part of the management for radiation therapy equipment and the core link to ensure the quality and safety application of the equipment.
医用直线加速器的验收是放疗设备管理的重要组成部分，是确保放疗设备质量和安全应用的核心环节。
We have designed a 5 Mev electron linear accelerator for the industry.
我们设计了一台5兆电子伏工业用电子直线加速器。
Conclusion The electron linear accelerator radiation injury can induce cell apoptosis.
结论电子直线加速器照射损伤可诱导细胞凋亡。
A sort of corrosion phenomenon in the wave-guide system of a medical electron linear accelerator is described.
介绍了医用电子直线加速器波导系统的一种腐蚀情况。
This article investigates the methods of radiation environmental impact assessment for the linear accelerator.
文章针对直线加速器辐射环境影响评价方法进行探讨。
The structure and characteristic of an injector system of a NDZ-20 medicalelectron linear accelerator are described.
文章介绍了NDZ-20医用电子直线加速器的束流注入系统的结构和特性。
We had treated 23 patients with brain glial tumors using stereotactic radiosurgery with an isocentric linear accelerator.
我们应用立体定向等中心直线加速器放射神经外科共治疗脑胶质瘤23例。
The IGRT equipment comprises traditional linear accelerator combinated with image system, helical tomotherapy and image- guided stereotaxic targeted therapy.
目前IGRT设备主要有传统直线加速器结合影像系统、断层放射治疗机和影像引导的立体定向治疗机。
The monitoring results of the environmental radiation levels around medical electron linear accelerator buildings and problems associated with them are described.
对医用电子直线加速器房周围环境辐射水平进行了监测。
The uniformity of electron beam scanning is one of the important indices of linear accelerator. Unbiased estimation is an effective method for scanning uniformity calibration.
电子束扫描均匀度是辐照电子直线加速器的重要指标之一，采用无偏估计方法对电子束的扫描均匀度作校正是一种有效的方法。
Physical and mechanical parameters are measured on medical linear accelerator. The results indicate that KD2type accelerator is characterized by its stable output style and its good reliability.
检测了西门子加速器的物理性能和机械性能，结果表明，KD2型加速器具有稳定和可靠的特性。
Physical and mechanical parameters are measured on medical linear accelerator. The results indicate that KD2type accelerator is characterized by its stable output style and its good reliability.
检测了西门子加速器的物理性能和机械性能，结果表明，KD2型加速器具有稳定和可靠的特性。
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