oil city meaning in Chinese

石油城
油市

Squirrels do not frequently bite people . and a postal service manager in oil city said , " we are not issuing a squirrel alert , but everyone is aware of the incident .
松鼠并不经常咬人。油城的邮政公司的一位经理说： “我们不会发出‘松鼠危险警告’ ，但是大家都能引以为戒。 ”
The difference in market structure , entry barrier and exit barrier of resource - based industry is disclosed . the classification of industrial organization structure of resource - based industry is obtained . the deep research on the industry conversion in oil cities and coal cities is conducted based on the classification
揭示了我国资源型产业在市场结构、进入壁垒和退出壁垒三方面存在的差异，获得了资源型产业组织结构分类图，并以此为基础，分别对石油城市和煤炭城市的产业转型进行了深入研究。