gas exchange area 中文意思是什麼
gas exchange area
解釋
氣體交換面積-
Changfeng motor vehicle trade market passessing a site area over 30000 ? is so beautiful like a garden. it concentrates car trade, car repair, car - owner name exchange and car exhaust gas inspection together. more than 1000 cars can be parked at the same time in the market
長風機動車交易市場佔地3萬多平，是一處花園式的，集汽車交易，汽車維修，轉籍過戶，尾氣檢測於一體的大型汽車交易市場，可一次性停車1000輛以上。 -
The immersion electrical heater is chiefly applied in the direct contact mode of fluid heating. it features fast heat exchange and high thermal efficiency. it has the varieties of water heater, oil heater and gas heater. its heating element power density, i. e. the power per unit of heating area of the heating element, is an important parameter of the electrical heating element, which has a direct bearing on the performance and working life. the working out of the value is a highly specialized problem, being under the influence of many factors ( media flow rate, tempt, physical and chemical properties and direction in which the medium flows past the element etc )
浸入式電加熱器主要用於直接對流體接觸加熱的場合，具有熱交換快，熱效率高等特點，分為水用加熱器、油用加熱器、氣體用加熱器，加熱元件的功率密度：即電加熱元件單位發熱面積上的功率，它是電加熱元件極重要的參數，直接影響加熱器的使用性能及使用壽命，它的取值是一個非常專業的問題，受到許多因素的影響（如介質的流速、溫度、物理和化學性質及介質流過加熱元件的方向等等） 。 -
The east china sea as a whole is consequently doomed to be a sink of atmospheric co2. using the gas exchange coefficient calculated from the wanninkhof model ( wanninkhof, 1992 ) and the wind speed on spot, the net average annual carbon flux at the sea - atmosphere interface over the east china sea area is estimated to be about 523 104 tc. the sea absorbs
應用v陽叮ni記thof （ 1992 ）模式計算得到的氣體交換系數和現場風速，初步估算出東海四季海一氣界面碳的凈通量，春季平均從大氣吸收約32oxl了tc ，夏季吸收約377xlo4te ，秋季向大氣排放約160 、 lo4te ，冬季排放約14 、 lo4te ，全年平均東海從大氣吸收eoz約為523xlo4te 。
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