It was found on the PAGE profiles that the 2 resistant populations possessed a special band and the immigration rate 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。
Even with an annual immigration rate 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。
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.
德国由于移民少，出生率大大低于英国，未来该国的人口将从目前的8160万大幅减至7150万。
Perhaps this also explains why Germany, despite its catastrophic birth rate, has so much trouble with immigration, and yet vastly outpaces France with its technical and industrial capabilities.
也许这也同样解释了为什么德国面对灾难性的生育率，仍然如此排斥移民，而它在技术和工业能力上又远远超过了法国。
With the unemployment rate at 8.1% and approaching double digits, the U.S. finds its longstanding quandary over immigration growing even more difficult.
由于失业率已高达8.1%，并且还在向两位数逼近，美国发现在移民问题上长期进退两难的处境变得更加棘手。
With the unemployment rate at 8.1% and approaching double digits, the U. S. finds its longstanding quandary over immigration growing even more difficult.
由于失业率已高达8.1%，并且还在向两位数逼近，美国发现在移民问题上长期进退两难的处境变得更加棘手。
And future remittances flows may be affected by additional factors such as tighter immigration controls and unpredictable exchange rate movements.
同时，未来汇款流量可能会受到更严格入境人数控制和汇率变动不可预测等额外因素的影响。
Passengers were asked to rate airport facilities, security and immigration, as well as services provided by airlines.
该调查要求乘客评估机场的设备、安全设施、入境情况，以及航空公司提供的服务。
Passengers were asked to rate airport facilities, security and immigration, as well as services provided by airlines.
该调查要求乘客评估机场的设备、安全设施、入境情况，以及航空公司提供的服务。
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