Laura landed a plum job with a smart art gallery.劳拉在一家时尚画廊找到了份美差。He started working for a gallery sweeping up and making the tea.他开始在画廊做扫地沏茶的工作。They had been forced to find cheap tickets in the gallery.他们不得已买了顶层楼座的廉价票。...
Dinitrophenol, when applied to the leaf, reduced sucrose transport.当二硝基酚施于叶子时, 减少了蔗糖的的运输.The second order nonlinear optical material, 2,4 dinitrophenol ( DNP ) was synthesized.合成了二阶非线性光学材料2, 4-二硝基苯酚 ( DNP),测试了其二次谐波产生(SHG...