gamma ray

An explosion model of Gamma Ray as proposed by Prof K . S.

香港大学物理系郑广生教授提出的伽玛爆模型.

After many years silence, the soft gamma-ray repeaters SGR 1900 + 14 and SGR 1806-20 werediscovered to re-burst by BATSE.

另外沉寂了多年的软重复暴源SGR1900+14和 SGR1806 -20的再次爆发也由BATSE发现.

What shines in Fermi's gamma ray sky?

在费米的伽马射线图里闪耀的是什么 呢 ?

Application of the gamma ray level meter to measuring pulp liquid level

浅谈γ射线料位计在矿浆液位测量中的应用

A Tidal Disruption Model for the Gamma-Ray Burst of GRB 060614

GRB060614伽马射线暴的潮汐瓦解吸积模型

The research of high resolution neutron capture gamma ray spectrum logging

高分辨率中子俘获伽马能谱测井

The collapsar model of gamma-ray bursts.

γ射线爆发的黑洞模型.

A group of scientists working with data from NASA's Fermi Gamma-Ray Space Telescope said Tuesday that they had discovered two bubbles of energy erupting from the center of the Milky Way galaxy.

一组研究费米伽马射线太空望远镜观测数据的科学家在星期二表示，他们发现了两个从银河系中心喷射出的巨型能量泡。

The Application of Temperature Compensation in Natural Gamma Ray Tool

温度补偿在自然伽马仪中的应用

Bureau of Air gamma-ray observation satellite can be found every year about 10 gamma-ray burst.

欧航局的伽马射线观测卫星每年大约能发现10次伽马射线爆.

The key technique approaches to improving the natural gamma-ray logging quality are surface data processing methods.

由于自然伽马测井受多种因素影响,通过在各个环节中采用行之有效的测井质量控制保障措施,才能确保自然伽马测井质量.

The identification of the clay mineral types by using natural gamma-ray spectroscopy log method was discussed.

自然伽马能谱测井不仅可以测得地层的总自然伽马值,同时还能得到地层的铀、钍、钾含量.

Were you at any point shot by a gamma ray?

你是不是被伽马射线给照射了？

Development of transportable segmented gamma ray scanning system for measuring on site

可移动式高分辨率分段γ扫描现场测量装置的研制

The application of gamma ray low energy spectrum technique to geological survey

γ射线低能谱测量在地质调查中的初步应用

The relative gamma ray emission probabilities of 87 Kr were measured by HPGe detector.

用相对效率为60%的HPGe探测器测量87Kr的 相对γ射线发射几率和用内充气正比计数管绝对测量87Kr放射性浓度.

Are Gamma-ray Bursts due to Isotropic Fireballs or Cylindrical Jets?

伽玛射线暴:各向同性火球还是柱形喷流?

Once in orbit, the telescope will be used to observe high-energy entities like black holes, pulsars and gamma-ray bursts in order to understand more about their energy sources.

一旦进入轨道，该望远镜将被用于观测诸如黑洞、脉冲星和伽马射线暴等高能实体，以更好地理解它们的能量来源。

Accuracy of Natural Gamma Ray Spectra Measurement and Its Analysis

自然伽马能谱测量及其分析精度的研究

The Data Base Management System for Natural Gamma Ray Spectrometry of Rock Samples

岩样自然伽玛能谱的数据库管理系统

What do gamma ray bursters have to do with black holes?

伽玛射线爆发源与黑洞又有何关系 呢 ?

Natural gamma ray spectral log is a new type of well logging method.

自然伽马能谱测井是一种新的测井方法.

They then compared these expected spectra with the actual unpublished spectrum from Fermi, the most sensitive gamma-ray detector ever built.

他们比较了这些预期结果与精确度最高的伽马射线探测器测得的结果。

We derive in a much detail the formula of count rates, in terms of the integral of time, of gamma-ray bursts in the framework of fireballs, where the Doppler effect of the expanding fireball surface is the key factor to be concerned.

在火球模型下，我们详细地推导了Gamma射线暴计数率的公式，其中膨胀火球面的多普勒效应是考虑的主要因素。

This paper presents a new automatic spectra-stabilization method for natural gamma ray spectralog.

文章提出了一种用于自然伽马能谱测井仪器的自动稳谱技术.

Elementary application of portable gamma ray full spectrometer in environment project

便携式伽玛全谱测量仪在环境工程中的初步应用研究

Missing gamma-ray bursts are one of the top mysteries on the agenda.

失踪的γ射线爆发是会议议程中的重点之一.

We avoid the interfere of different elements with the multiple linear regression Gamma-ray detector.

采用多元回归分析方法,较好地解决了元素间的干扰问题.

Network system for gamma ray spectrometer analysis of rock samples on computer

伽马射线岩样分析的谱仪联网系统

Heavy metals, such as iron and lead, make good gamma-ray shields because of their high density.

重金属像铁、铅等由于密度很大,都是防护γ射线的最好的防护材料.