In one study, the researchers found that bowel cancer cells with an abnormalnumber of chromosomes had a higher number of faults in the BCL9L gene.
在一个研究中，研究人员发现具有异常数量的染色体的肠癌细胞在BCL9L基因中具有较高数量的缺陷。
2
A third theory suggested that sheep that had died while being imported from Australia had been thrown overboard, attracting an abnormalnumber of sharks.
第三种意见推测从澳大利亚进口的绵羊在死后被从船沿抛下，引来了数量反常的鲨鱼群。
3
These materials are known as "radioisotopes" -versions of an element that, because they have an abnormalnumber of neutrons, frequently decay and release radiation.