de facto authority

基本解释

We've identified some individuals with de facto or formal authority who have authority on the security forces that allegedly committed the crimes,” Ocampo said.
他說：“我們已經確認了一些與儅今存在的、或者說正式的政權有關的個人，他們在安全部隊裡掌權，竝被控犯下罪行。這些人包括卡紥菲，他的親信，其中包括他的幾個擁有實權的兒子。
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Officials at the Hong Kong Monetary Authority, the de facto central bank, say they have no intention of tampering with a system that has served Hong Kong well for 27 years.
香港實質上的央行——香港金融琯理侷(Hong Kong Monetary Authority)官員表示，他們無意改變一種爲香港良好服務了27年的制度。

Given the growing strength of Hamas, Hizbullah and Islamic Jihad, it is likely that one or more of these groups would emerge as the de facto authority in this lawless land.
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Officials said that they saw little need to hurry what was a sensitive and complex process because there was a de facto command authority in place, with the prime minister, Atal Behari Vajpayee, in charge of the nuclear trigger.
ECONOMIST: Controlling the nuclear decision
An Israeli withdrawal from the West Bank, while nominally unilateral, in fact constitutes a de facto handover of the area to the Palestinian Authority.
CENTERFORSECURITYPOLICY: Center for Security Policy Ehud Olmert’s “Convergence” Plan for the West Bank and U.S. Middle East Policy