低品位的 meaning in English

inferior
low grade
low rank
low-grade

But they sold high - grade resources to big investors and stopped prospecting , leaving low - grade gold ore unused
他们常常把高品位的资源卖给大投资商，却置低品位的金矿石而不顾，让它荒弃掉。
People think that , as a meeting of the behavior , if in the public in the implementation of occasions , it has similar animal instinct of the low level , low - grade the vulgar behavior with the public
人们认为，作为一种满足性需要的行为，若是在大庭广众的场合实施，它就有类同动物本能的低层次、低品位的庸俗行为之嫌。
The exploitation and utilization of biomass energy is an effective method for relieving the pressure of conventional energy resources shortage . the technology of biomass pyrolysis can convert low - quality biomass into bio - oil that has the character of high - quality , high energy density , cleanness and zero carbon dioxide emission
大力开发生物质的热裂解制油技术，可将低品位的生物质能转化成高品质的、高能量密度，清洁、无污染而且二氧化碳排放为零的生物油液体燃料。