方法采用儿童气质量表家长问卷法(PTQ)对48例儿童情绪障碍(观察组)及60例健康儿童(对照组)进行气质调查研究。

Methods the temperament types were tested in 48 children with emotional disorder (observed group) and 60 normal children (control group) using the Parent temperament Questionnaire (PTQ).

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最近《今日美国》对全国学校附近的空气质量进行调查，挑出了那些在加州伯克利绿色小镇沾沾自喜的学校，人们的反应可想而知。

So you can imagine the reaction when a recent USA Today investigation of air quality around the nation's schools singled out those in the smugly green village of Berkeley, Calif.

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根据环境保护部对全国338个城市的调查，2016年，只有四分之一的中国城市达到了国家的空气质量标准。

In 2016, only one fourth of Chinese cities met the country's air quality standards, according to a survey of 338 cities nationwide from the Ministry of Environmental Protection.

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