“sheet film”的概念、定义、翻译、参考文献-科学参考

单词	sheet film
释义	sheet film [`shēd ´film] ^{GRAPHIC ARTS} Film that consists of a negative material with its emulsion coated on a base of plastic rather than glass.
随便看	Lizard lizard lizard-hipped dinosaur Liénard-Wiechert potentials L joint Ljungström heater Ljungström steam turbine LK virus LL llama Llandellian Llandoverian llano Llanvirnian llebetjado LLL circuit Lloyd's mirror interference L/M LM lm LMC L meson lm-hr lm-sec lm/w

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