bottleneck industries造句

• The biggest increase continued to be in china ' s bottlenecked industries , such as coal , oil production and railway transport
  巨大的增长继续成为中国工业的瓶颈，比如煤，油产量和铁路运输。
• According to aforementioned analysis , chapter six draws four conclusions , that is : the post telecommunications industry is main industry and bottleneck industry and whose development speed is a bit low and in fact , whose price - deceasing spread most to the secondary industry , but spread little to the primary and the tertiary industry
  在上述分析的基础上，第六章得出四个结论，邮电业是主导产业；邮电业属于瓶颈产业；邮电业发展的速度偏低；实践上，邮电业价格下降，对第二产业的价格波及最强，而对第一产业、第三产业的价格波及不明显。