即使是对这一主流研究模型的激进批评,诸如《分裂的社会》一书中所提出的那种批判,亦将少数民族同化问题过分机构地与经济和社会移动性的因素联系起来,因此无从阐明波多黎各人作为一个殖民地少数民族的文化从属关系。
51.They are called virtual particles in order to distinguish them from real particles,whose lifetimes are not constrained in the same way,and which can be detected.
它们被称为虚粒子,以便与实粒子区分开来,而实粒子则不会以这种方式受到制约,并且其存在可得以测定。
52. Other theorists propose that the Moon was ripped out of the Earths rocky mantle by the Earths collision with another large celestial body after much of the Earths iron fell to its core.
其他的理论家提出,在地球的大部分铁沉入到地核之后,由于地球与另一个庞大的天体发生碰撞,月亮便从地球那石质的地幔中撕裂开来而形成的。
【GRE阅读长难句解读(12)】相关文章:
最新
2016-03-01
2016-03-01
2016-03-01
2016-03-01
2016-03-01
2016-03-01