security clearance

音標(biāo)發(fā)音

The system data is available to a user based upon the user’s level of security clearance.
在這種環(huán)境中，系統(tǒng)數(shù)據(jù)是根據(jù)用戶安全許可的級(jí)別而向用戶開放的。
If Oleg was pumping me for information because I had had a security clearance when I worked for Senator Fulbright, he came up dry.
因?yàn)槲覟楦徊假囂貐⒆h員工作時(shí)曾獲得過安全許可，如果奧列格是打算從我這里套出什么情報(bào)的話，那他可是一無所獲。
Over the last 10 years, a tiny group of scientists with security clearance was able to see some of the images, but couldn’t use them publicly.
在過去的 10 年中，只有一小群經(jīng)過忠誠調(diào)查的科學(xué)家才能見到某些圖像，但是不能公開使用它們。

Bishop's security clearance required him to report contact with her because she's a foreign national.
NPR: Judge Denies Bail In Defense Secrets Case
It says it had to because investigators were denied the security clearance they needed.
NPR: NSA Operations Remain Opaque to Investigators
The entire report was recently approved for publication, with the exception of a few pages for those with security clearance.
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official permission for a particular person to enter a building or area or to be given an important job, after making certain that they are not a threat