If i now rub one of these crumbs till it is fine, i reduce it to tiny fragments that can hardly be seen . 如果我把其中的一粒捻得更细一点，它就会成为肉眼几乎辩不清的微粒。
The approach to this palace of pleasure was a road formed by the rude fragments of stone gathered from the fields . 通向这所逍遥宫的大门的，是一条用田野里拣来的碎石铺成的路。
Most of the wood was so rotten that when they pulled it broke up into a shower of fragments and woodlice and decay . 大多数的树木都已腐烂不堪，一拉就碎，木屑四飞，还有纷扬的树虱和烂物。
Dismantled houses here and there appeared, tottering to the earth, propped up by fragments of others that had fallen down . 残破的房子到处都可看到，摇摇摆摆的样子，被另外已经倒塌的断壁颓垣支撑着。
Many of the heaviest nuclei can be induced to break up into two fragments of intermediate size, a process called nuclear fission . 许多最重要的原子核能被诱发分裂为两块大小适中的碎片，这一过程称为核裂变。
The cardium sandstone is lithic, being composed of grains of chert, quartz, quartzite, silicified argillite, and other rock fragments . 卡迪砂岩是岩屑砂岩，由燧石，石英、石英岩、硅化泥板岩和其它岩石碎屑颗粒所组成。
The film fragments formed when bubbles burst at the ocean surface are initially minute droplets of solution having a certain concentration of sea-salt . 在洋面上，气泡碎裂时形成的碎片最初是具有一定的海盐浓度的微小溶液滴。
Restriction fragment length pol - 2morphism , rflp 因而有可能用限制性片段长度多态性
