The two saccharide groups locate at N1 and C1 areas and appear a " Y " letter shape respectively. 两个糖基位于N1和C1区,呈“Y”字型结构;
In the letter we study the influence of the dielectric shape on the negative refraction and near-field imaging of the photonic crystal slab. 系统研究了介质柱的形状对二维正方晶格光子晶体近场成像特性的影响。
Not a letter, with open heart perturbed, but it is apology you only know each other?????? Regards shape of the moment, I was deeply frustrated you. 一封没有邮票的信,怀着忐忑的心情打开,却是你的歉意??????相知只有眉目传情的一刻,我却惘你用情极深。
Send a frank letter to Jane, telling her how her own behavior was rude and unprofessional, so Jane will understand what she did wrong and shape up in the future. 给Jane发封坦诚的信,告诉她她自己的行为粗鲁和不专业,以便Jane可以理解她行为的过错并且以后可转变。