詞語:dnb
dnb的解釋
dnbabbr. 《英國人名詞典》(Dictionary of National Biography)
dnb的意思
DNB 龍與鄉巴佬;脫氧核糖核酸;膀胱;鄧白氏;DNB NOR 挪威銀行;DNB heat flux 偏離核沸騰熱通率;DNB heat flux DNB 熱流密度;HBV-DNB 核酸;病毒;
dnb的參考例句
1.Shimano, Maeda (SunTour), Cheruvino, Dia/DNB/Dynamic, and Sanko were early Japanese derailleur makers. 這是日本變速器和多開始,鏈輪,飛輪產業。
2.Departure from the Nucleate Boiling(DNB) is observed at the conditions with high heat fluxes in the vertical internally ribbed tube. 內螺紋管內的旋流效應消失,傳熱惡化提前,在高熱負荷條件下,會發生第一類傳熱惡化。
3.The judgments for the Onset of Nucleate Boiling (ONB) and Departure of Nucleate Boiling (DNB) in mean channel and hot channel were supplied in two codes. 兩個程序中均提供了平均管及熱管相應的過冷沸騰起始點(ONB)和偏離泡核沸騰(DNB)的判據和過冷沸騰裕度計算。