VLBI

基本解釋

Theory of VLBI satellite point positioning is discussed in this paper.
討論了VLBI單點(diǎn)定位的基本原理,建立了單點(diǎn)定位的數(shù)學(xué)模型。
The Very-Long-Baseline Interferometry (VLBI) is one of the most powerful techniques for astronomy and geodesy.
甚長(zhǎng)基線乾涉測(cè)量(VLBI)是天文學(xué)和測(cè)地學(xué)研究中的重要觀測(cè)技術(shù)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.
隨著空間大地測(cè)量技術(shù)（VLBI、LLR、SLR和GPS等）的發(fā)展，對(duì)地球蓡考系也提出了越來(lái)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實(shí)測(cè)臺(tái)站地心速度已經(jīng)達(dá)到2 mm/a的精度。
As shown by images from VLBI, HST, Chandra etc. , the jets are highly relativistic and collimated.
從VLBI、HST和Chandra等觀測(cè)設(shè)備拍到的圖像中，我們可以推測(cè)噴流是以相對(duì)論速度運(yùn)動(dòng)的，竝可看出它們有很高的準(zhǔn)直性。