查询词典 gamma rays

He explained that it would generate a cosmic ray superwave, and it would be signalled by a gamma ray burst.

他解释说，这将产生的宇宙射线superwave，并会由伽玛射线爆发的信号。

The latest analysis of the universe's uniform backdrop of gamma radiation now carves a 10 GeV hole in the low end of that range, Kevork Abazajian, a particle cosmologist at the University of Maryland, College Park, reported here this Sunday at the oddly timed April Meeting of the American Physical Society.

Kevork Abazajian在本星期日的美国物理学会上说，有关宇宙伽马辐射背景的最新分析表明，在辐射背景的最低处出现了一个100亿电子伏的空洞。

The preliminary results of searching for steady TeV gamma ray emissions from Crab Nebula with these data were presented in this paper.

报道了利用Tibet Ⅱ在1995年10月至1997年9月、HD阵列在1997年2月至8月收集的数据寻找来自蟹状星云方向的10TeV和3TeVγ射线稳定发射的初步结果。

Analysis shows that the accumulative excess events of steady 3TeV gamma ray emissions from Crab Nebula was increasing stably and the statistical significance reached 3.2σ, whereas no statistical significant evidence of steady 10TeV and 30TeV ga...

分析表明，来自CrabNebula的 3TeVγ射线的累积信号事例数显示了稳定增长的趋势，显著性达到了 3.2σ，但没有发现 1 0TeV和 30TeVγ射线稳定发射的迹象

Through data processing arrangement and cross correlation function calculation designed on PC,flight time spectra of 252Cf Source fission neutron and gamma ray can be obtained.

实验结果表明，该系统可以获得252Cf自发裂变中子源的中子、γ射线飞行时间谱，与经典的飞行时间谱测量方法相比较，其图谱表达及数值结果有着很高的吻合度。

At the top of this constellation, also known as The Crux, is the orange star Gamma Crucis.

在这个星座（还被称为The Crux）的顶端是一颗桔黄色的恒星十字架一。

In-vivo neutron and gamma spectra of depleted uranium sphere and vanadium sphere under central D-T neutron source were measured,with a 18 mm×20 mm stilbene crystal detector, at 7,10,13,16,19,22 cm away to the center in 45° direction in depleted-uranium sphrer, and 1.8,4.8,8.3 cm away to the center in the 0° direction in V sphere.

为获得介质内中子能谱及伴生γ能谱的实验数据，在中心D-T中子照射下，用18 mm×20 mm的茋闪烁体探测器，测量了与D+束成45°角的水平方向距球心7、10、13、16、19、22 cm位置处贫化铀球介质内的中子能谱和伴生γ能谱，以及钒球内与D+束成 0°角、距离球心1.8、4.8和8.3 cm处的中子能谱和伴生γ能谱。

Software Description: DarkAdapted allows you to quickly adjusts screen gamma settings to preserve dark adaptation.

DarkAdapted 允许你快速地调整屏幕伽马设置以维持黑暗的适应性。

She performs an unprecedented operation. Gamma Gulch Penitentiary, California, 2069: twenty-six-year-old Duane Williams is about to be sent to the death chamber for the rape and murder of a young woman. Icor Regrowth Programme, Arizona, 2070: sixty-four years after his own violent death, Nate is resuscitated using the body of an anonymous donor.

她给先给Nate打了冷冻探针，然后又给他进行了一场秘密手术。2069年，加里福尼亚，Gamma裁判所：26岁的Duane Williams因强奸和谋杀一位年轻的女性被判死刑。2070年的亚利桑那州，在Nate Sheehan博士死后的第64年，因得到匿名者的器官捐献，他又复活了。

The purpose of this study is to analyze the characteristics of radiochromic film dosimetry, including the film response versus time, dose linearity, energy dependence and angular dependence. In addition, we measure the output factors for the field defining collimators used in gamma knife by using spherical phantom. The measurement results were compared with the results of Monte Carlo simulation.

本研究将探讨辐射变色软片侦测辐射之特性，包括软片反应与时间关系、剂量线性度、能量依存度及角度依存度；并使用加马刀立体定位放射手术剂量验证用之球型假体，量测加马刀四种不同大小准直仪头盔之剂量分布及相对输出因子，并与蒙地卡罗模拟结果作一比较分析。

But Severus escaped the hands of those that Julianus had sent to murder him and sent a letter to the praetorian guard, giving them the signal either to desert Julianus or to kill him.

赛维鲁总算逃过了尤利阿努斯派来的杀手，并写了一封信给罗马的禁卫军，向他们发出信号，要么抛弃尤利阿努斯，要么干掉他。他们立即服从了。

This text is in terms of this of " human nature ", it is under the influence of western literature human nature thought to probe into, awakening in human nature of novel works and all sorts of limitations that affectionate The school of Mandarin Duck and butterfly.

本文便是从"人性"这一角度，探讨在西方文学人性思想的影响下，清末民初鸳鸯蝴蝶派的言情、哀情小说作品在人性方面的觉醒与种种局限。