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degree day (Geography Dictionary)

degree day : Deviation of one-degree temperature for one day from an arbitrary standard, usually the long-term average temperature for a place

_ ស្វែងរកឬបកប្រែពាក្យផ្សេងទៀតនៅប្រអប់នេះ៖
ឯកសារការងារនិងរៀនគ្រប់ប្រភេទ៖​
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