all-glass evacuated collector tube

基本解釋

These solar thermal parameters of all-glass evacuated collector tube were adopted by China national standard GB/T 17049-1997.
上述全玻璃真空太陽集熱管的光熱性能參數已經被國家標準《全玻璃真空太陽集熱管》（GB/T 170 49- 1997）采用。
The average thermal efficiency determined is around 80%in the 25 60℃ for single all- glass evacuated collector tube with aluminium diffuse reflector.
探討與確定了單根全玻璃真空集熱管在其背后采用鋁漫反射板，溫度在25—60℃范圍內的平均集熱效率，約80％。
The vacuum degree between the inner and cover glass tubes plays a very important role in heat loss and the life time of all-glass evacuated collector tube.
全玻璃真空太陽集熱管內外玻璃管夾層間真空度的保持情況對有效降低熱損、提高太陽能的利用率、延長集熱管的壽命都有至關重要的作用。