“burning glass”的概念、定义、翻译、参考文献-科学参考

单词	burning glass
释义	burning glass [`bǝr·niŋ ´glas] ^OPTICS A converging lens used to produce intense heat by converging the rays of the sun on a small area.
随便看	hot work hot working Houben-Hoesch synthesis Houdry butane dehydrogenation Houdry fixed-bed catalytic cracking Houdry hydrocracking Houdry process hour hour angle hour-angle difference hour circle hourglass hourglass screw hourglass stomach hourglass worm hour hand hourly observation hour-out line hour wheel houseboat housed joint house drain housefly Householder's method housekeeping

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