1. Researchers are still trying to isolate the gene that causes this abnormality. 研究人员仍然在试图分离导致这种畸形的基因。
2. This policy could isolate the country from the other permanent members of the United Nations Security Council. 这项政策可能会将这个国家从联合国安理会的其他常任理事国中孤立出来。
3. Element 43's radioactivity makes it easy to isolate and measure. 43号元素的放射性使其易于分离和测量。
4. It is difficult to isolate the factors that led to the next development—the emergence of urban settlements. 推动其进一步发展，即城市聚居点出现的诸多因素，是很难孤立出来看待的。
5. If the team's ore sample had contained element 43, the team would have been able to isolate a weighable amount. 如果该小组的矿石样本中含有43号元素，那么该小组就能分离出一个可称量的元素量。
