It was found on the PAGE profiles that the 2 resistant populations possessed a special band and the immigrationrate of this band was similar.
聚丙烯酰胺凝胶电泳显示，两个抗性种群都有一条特异性酶带，其迁移率相近，且均可被甲基对氧磷抑制。
2
Even with an annual immigrationrate of 100,000 to 200,000 people, Germany's Federal Statistical Office predicts that the population would decline by 12 million by the year 2050.
即使每年有10万到20万人加入，德国联邦统计局预测2050年之前德国人口数将降至1千2百万人。
3
While Germany will actually see its population fall sharply from 81.6 million to 71.5 million because of a lack of immigration, and a far lower birth rate than that in Britain.