（Ω，Aμν）场论中的雷达回波延迟

本文利用雷达回波延迟，在Ｙｕ的（Ω，Ａμν）场论中研究藉着Ｓｈａｐｉｒｏ广义相对论的第四个测试．

GEODESIC PRECESSION IN THE (Ω,A_(ab))-FIELD THEORY

This paper aims to determine the geodesic precession in Yu's (Ω, Aab)-field the- ory[1], and to compare the result with that of the Schwarzschild orbit.

（Ω，A＿（ab））场论中测地线的进动

本文的目的在于推算余桑提出的（Ω，Ａ＿（ａｂ））场论￣［１］中测地线的进动。并将所得结果与Ｓｃｈｗａｒ－ｚｓｅｈｉｌｄ轨道作了比较。

RADAR ECHO DELAY IN THE(Ω,Aμν)-FIELD THEORY

The present work aims to consider the.fourth test of general relativity theory by Shapiro.using radar echo delay in Yu's(Ω,Aμν)-field theory.