有时需要用一种编号系统来标明各配体的位置.It is occasionally necessary to use a number system to designate the position of each ligand.因此,作为配体的分子或离子有具有作给予用的孤电子对.Molecules orions which act a ligands should therefore have lone pairs of electro...
从今以后同盟者都要遵守共同的行为规范.From now on, all allies should observe a common code of conduct.(五)产阶级的坚固的同盟者是农民.The peasantry is the firm ally of the proletariat.因为它找到了一些更有实力的同盟者答应来做调解.She had found powerful allies who promised to i...
Many designers and operators require such paint on their secondary reformer shells.有些设计者和操作者需要在二段转化炉外壳涂以此种油漆.The reformer and ideologist Zheng Guanying was the exponential.郑观应是这一思想的积极倡导者.THE CALCULATION OF TEMPERATURE DI...