grb

The high energy gamma-ray observations open a new window for GRB study .

高能伽玛射线观测为伽玛暴研究开启了一个新的电磁观测窗口。

We check this prediction with two GRB samples which contain well identified pulses .

我们用两个包含很好的脉冲的伽玛暴样本检验了这个关系。

Relation between tested angular distribution and angular radius in search for GRB

γ暴搜寻中实测角分布与角半径的关系

Electron cyclotron resonance absorption model of the spectra of GRB with absorption character

γ暴辐射谱吸收特征的电子回旋共振吸收模型

We first introduce the GRB study previous to Fermi Era and the standard fireball model .

我们首先介绍了Fermi时代之前的伽玛暴研究及标准的火球模型。

Surface of equal arrival time and GRB afterglow

等时面与γ射线暴余辉

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

This work involves the central engine of GRB and data statistical analysis of observed quantities of GRBs .

这一研究涉及伽玛暴的中心引擎模型理论以及伽玛暴观测中各物理量的数据处理和分析。

Magnetic converse-Compton scattering spectra and the radiation mechanism of GRB

磁逆Compton散射谱与γ射线暴辐射机制

The evolution feature of the GRB jet opening angle is based on the statistics for the current observational samples .

这种演化特征是基于目前观测样本的统计结果。

There was no apparent expression of PFP and GrB in normal cornea .

当被分泌出后多分布于角膜上皮细胞间隙和细胞膜，正常角膜无表达。

With a new sample of GRB , we make a statistical study , and find that the energy clustering seems not to exist .

我们取了一个较新的样本重新计算伽玛暴的能量并做了统计研究，发现伽玛暴的能量成团性并不好。

An investigation on the relationship between FWHM and fluence of FRED pulse light curve of GRB

FRED脉冲型GRB光变曲线FWHM与光子流量关系的研究

GrB positive cells in the liver mostly consisted of CD57 positive cells and a few CD3 positive cells .

在肝脏GrB阳性细胞中，大部分为CD57阳性细胞，少量为CD3阳性细胞。

A correlation between PFP and GrB was found .

PFP与GrB的表达具有相关性。

Progress of the study of γ - ray bursts ( GRB ) and discussion of its serveral models

γ射线爆（GRB）研究进展及其几种模型的讨论

Soft agar colony forming experiment and MTT were performed to investigate the effect of GrB on SGC-7901 cells proliferation .

同时采用软琼脂集落形成实验和MTT法检测胃癌细胞生长情况。

In Chapter 3 , we give a brief introduction to GRB physics , especially the well-accepted fireball-shock model .

在论文的第三章，我们以现在广为接受的火球激波模型为主简要的介绍了伽玛暴现象。

The phenomenon of GRB spectral lags is very common . But the definite answer to this issue has not yet been given .

伽玛暴谱延迟现象很普遍，但是这个问题的明确答案还没有给出。

Secondly , we introduce the GRB observations from Fermi LAT and present the possible mechanisms for the high energy gamma-ray emission .

其次，我们介绍了Fermi/LAT的伽玛暴观测及高能伽玛射线辐射机制。

Gamma-Ray Burst ( GRB ) is a phenomenon of short and intense pulses of gamma rays occurred in space .

伽玛射线暴（简称伽玛暴），一种宇宙空间中的伽玛射线在短期产生的强烈的脉冲现象。

We find that with the typical parameters , the GRB efficiency is decreased by a factor of 1 / 2 ( for the typical efficiency 0.1 ) .

我们发现用典型参数，考虑边缘膨胀后，伽玛暴的辐射效率比原来的典型值（0.1）降低了约1／2。

It has a GRB slot and I want to hook up my vga cord to it from my computer .

它有一个暴槽，我想我的挂钩显卡的连接线，它从我的电脑。

The corresponding GrB expression in primary foci was 26.1 % ( 6 / 23 ), no significant difference between the two , ( P 0.05 ) .

而相应的原发癌灶中GrB表达率为26.1%（6／23），两者之间无显著差异，（P0.05）。

We also investigate the possible physical reasons to explain the excess based on Monte Carlo simulations , including the cosmic evolution of GRB luminosity function .

我们通过蒙特卡罗模拟方法，探讨了能够解释伽玛暴在高红移处具有较高爆发率的可能物理原因，物理原因可能是指光度函数的宇宙学演化。

Theory predicts most black holes in the universe should form when the core of a star collapses and a GRB is not produced .

相关的理论预测，宇宙中的黑洞应该是在恒星的星核坍塌后形成的，而且也不会发出伽玛射线。

We test the physical origin of both the X-ray and optical afterglows of the GRBs in Group I based on the standard GRB models .

我们用标准伽玛暴模型检验了GroupⅠ的光学与X射线余辉的物理起源。

There was no relationship between the number of GrB , CD57 and CD3 positive cells in HCC tissues and their histological grades .

HCC中CrB+细胞、CD57+细胞、CD3+细胞与组织学分级均无明显关系。

The expression of GrB and PFP were not only found in lymphoma , but also were found in epithelial cancer such as breast cancer and lung cancer .

目前研究显示，它们不仅可在一些淋巴肿瘤细胞中表达，而且也发现GrB、PFP在人体乳腺癌和肺癌等上皮源性癌细胞中的表达。

Refrain the expression of cardial GrB mRNA , it is possible one of the mechanisms that obstructing the cardial acute graft rejection .

抑制移植心肌GrBmRNA表达，这可能是抗急性排斥反应的途径之一；