一个议员委员会总结道,针对考试的教学正在使教育面变窄,课程也被扰乱。
This is narrowing education and distorting the curriculum by encouraging teaching to the test, concluded a committee of MPs.
修道院生活使她的视野变窄。
其原因是硼元素的掺入促进了金刚石单晶的(111)晶面生长,使受主能级提高,晶体的带隙变窄,载流子浓度提高。
It is indicated that the boron doping promotes the growth of (111) face of the diamonds, enhances acceptor level, narrow 's band gap and increases carrier concentration correspondingly.
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