SGR

基本解释

These paths reveal that Sgr A* is four million times the mass of the sun, somewhat more massive than had been thought a decade ago.
这些路径显示，人马座A星的质量是太阳的四百万倍，比十年前人们想像的略大一些。
Every star in the Milky Way revolves around this black hole, named Sagittarius A* (abbreviated "Sgr A*" and pronounced "Sagittarius A-star").
银河系的每颗恒星都以这个黑洞（名为人马座A星，简称Sgr A*）为中心转动。
Buffett used the average rate of return on equity and average retention ratio to calculate a company’s sustainable growth rate. The SGR is used to calculate the book value per share in the future.
巴菲特使用平均股权资本回报率和留存收益率计算公司的持续增长率，可持续增长率可以反映未来的每股账面价值，苹果的可持续增长率超过13%，这是苹果真正让人兴奋的地方。
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To maintain physician participation in the program, Congress has made a habit of ignoring the SGR.
FORBES: Forget The Doctor Fix, We Need A Medicare Fix
And folks have talked about SGR being part of it, and other things.
WHITEHOUSE: Press Briefing
Designed to control spending on the enormous entitlement, the SGR tied Medicare expenditures to the growth rate of the economy.
FORBES: Forget The Doctor Fix, We Need A Medicare Fix