1. A coral reef is built by the accretion of tiny, identical organisms. 珊瑚礁是由相同的微生物累积形成的。
2. The implication is that the gases in the mantle came not from the sun but from the early accretion of rocky material. 这意味着地幔中的气体不是来自太阳,而是来自岩石物质的早期积累。
3. Planets are believed to emerge from the accretion of particles in a disk of gas and dust as they whirl around the star. 行星被认为是由围绕恒星旋转的气体和尘埃组成的圆盘中的粒子累积而成。
4. Binary star systems containing a pulsar and an accretion disk occur beginning at about 14:30. 含有脉冲星和吸积盘的双星系统出现在大约1430的位置。
5. The Altai orogeny, as one of notable crustal accretion areas, is famous for its abundant mineral deposits. 阿尔泰造山带是中亚地区显生宙大陆地壳增生明显的地区之一,蕴藏丰富的矿产资源。