Between copper and gold in their commongroup of the periodic table, it is intermediate between them in many properties.
在周期表中处于铜和金之间,在许多性能上银也在铜与金的中间。
2
EN and PN groups were given6days nutrition support of isonitrogen ous and isocaloric; the commongroup was given the routine intravenous therapy.
EN和PN组患者接受等氮等热量的6天营养支持,普通组仅给予常规输液;
3
The common cold is a viral infection that can be caused by any of up to 250 strains of virus, the most commongroup of which are the rhinoviruses that hit the nose.