“frottage”的概念、定义、翻译、参考文献-科学参考

单词	frottage
释义	frottage [frȯ`täzh] ^{GRAPHIC ARTS} A technique in which a material, such as paper, is placed on a rough or irregular surface and is rubbed with a pencil or paint; the approximate image of the peaks and valleys results; the method is used to copy bas-reliefs, tombstones, and bronzes.
随便看	alternating gradient alternating-gradient focusing alternating-gradient synchrotron alternating group alternating-group flashing light alternating-group occulting light alternating occulting light alternating series alternating stress alternating voltage alternation alternation of generations alternation of multiplicities law alternative algebra alternative hypothesis alternative RNA splicing alternator alterne altherbosa altigraph altimeter altimeter corrections altimeter setting altimeter-setting indicator altimetry

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