VLBI
基本解释
- abbr.very long baseline interferometry 甚长底线干涉量度法
英汉例句
- Theory of VLBI satellite point positioning is discussed in this paper.
讨论了VLBI单点定位的基本原理,建立了单点定位的数学模型。 - The Very-Long-Baseline Interferometry (VLBI) is one of the most powerful techniques for astronomy and geodesy.
甚长基线干涉测量(VLBI)是天文学和测地学研究中的重要观测技术之一。 - With advance of metrical precision for space geodesy techniques (such as VLBI, LLR, SLR and GPS), more and more request to the TRS is put forward.
随着空间大地测量技术(VLBI、LLR、SLR和GPS等)的发展,对地球参考系也提出了越来越高的要求。 - It was indicated that the real accuracy of velocity field by GPS or VLBI reached 1 mm/a,and SLR 2 mm/a.
SLR实测台站地心速度已经达到2 mm/a的精度。 - As shown by images from VLBI, HST, Chandra etc. , the jets are highly relativistic and collimated.
从VLBI、HST和Chandra等观测设备拍到的图像中,我们可以推测喷流是以相对论速度运动的,并可看出它们有很高的准直性。