| clearance |
Authorization given by ATC* to proceed as requested or instructed, eg "Cleared for take-off", "Cleared for visual approach", "Cleared to land".
출처: www.airodyssey.net/reference/glossary.html
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|---|---|
| clear |
Sky condition of less than 1/10 cloud coverage.
출처: ggweather.com/glossary.htm
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| Clean Air Act |
Set of laws passed in 1970 to regulate air pollution in the US. The goal of this act was to improve air quality, and it was revised in 1990 to be more detailed about issues such as the hole in the ozone layer and acid rain.
출처: www.sustainabletable.org/intro/dictionary/
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| Clean Water Act |
Set of laws passed in 1972 to regulate water pollution in the US. This was the first-ever federal regulation of water pollution, and it gave the EPA the right to set standards and enforce them. The goal of this act was to completely stop the discharge of pollutants into the Waters of the United States and make all bodies of water in the US fishable and swimmable. Making this happen is very difficult and expensive because it's not always easy to find out who is polluting.
출처: www.sustainabletable.org/intro/dictionary/
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| clearance |
Under the Basic Safety Standards Directive [see BSS] contaminated materials and wastes from nuclear licensed sites will be subject to thresholds expressed in terms of Becquerels per unit mass. If they are less radioactive than these thresholds they may be regarded as being not radioactive at all, and may be cleared -- ie dumped, sold, and used in any way, irrespective of where they will end up. A synonym for BRC [qv]
출처: www.llrc.org/jargonbuster.htm
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