beaming effect

Abstract As influence of beaming effect, the entry conditions of the next tube in vacuum pumping line is different, from the tube which connects with a big vessel, so the transmission probability which was worked out by the experience approximate expression will lead to more errors.

由于集束效应的影响，真空管路中后续管道与入口连接大容积的管道的入口条件不相同，因而其传输几率的计算用现有的近似计算公式将会导致较大的误差。

Beaming Effect of Blazars

Blazars的聚束效应

This paper discusses the influence of beaming effect and worked out the accurate expression of the transmission probability of the next tube in vacuum pumping line.

本文计论了集束效应对后续管道的影响结果，以现有的计算公式为基础，导出了后续管道传输几率的较为精确的近似计算公式。

It is suggested that not beaming effect but shock wave propagation in jet account for these strong flux-polarization anticorrelations.

这些强负相关性不能用聚束效应解释，而能用喷流中激波的传播来解释。

Multiwavelength Radiation Spectra of Blazars: Beaming Effect and intrinsic Spectrum

Blazars的多波段辐射谱：聚束效应和内禀谱