Alex (t6616744)

Race #221

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Official speed 49.51 wpm (45.08 seconds elapsed during race)
Race Start December 15, 2010 7:49:30pm UTC
Race Finish December 15, 2010 7:50:15pm UTC
Outcome No win (3 of 3)
Points 0.00
Text #1080434 (Length: 186 characters)

對流也起著次要作用,因為相對薄的空氣層的存在和紙板上隔熱板。絕緣性能的紙板發揮重要作用,因為它們有助於減少溫度梯度整個領空。