It is believed that companies in different industries deserve different PEratios.
不同行业的公司，本益比通常是不一样的。
2
It is believed that companies in different industries deserve different PEratios.
区别行业的公司，本益比通常是不一样的。
3
Through the blending of PET and PE components in different ratios, the resulting samples are studied for their compatibility and phase structure by DSC, WAXD and SEM.