But although imitators have invariably used inferior materials and low-cost labour , they still needed costly manufacturing equipment .
尽管仿制者总是使用劣质材料和低成本劳力，但他们仍需要昂贵的制造设备来生产。
Even prices for inferior domestic ore , which supplies roughly half china 's demand , have doubled since the start of the year .
甚至是满足中国约半数需求的国产劣质铁矿石，其价格自今年年初以来也已上涨了一倍。
Moreover , the securities are not homogeneous , which means that even an auction process would leave the aggregator bank with inferior assets through adverse selection .
此外，那些证券并非同质的，这意味着，即使是通过拍卖也会由于逆向选择而使集合银行得到劣质资产。
One of the worst legacies of apartheid has been inferior schooling for south africa 's black majority .
种族隔离最恶劣的遗产之一是对南非黑人多数族群进行低劣的教育。
Unfortunately there are too many business schools churning out graduates with an inferior education .
