目的观察石油化工区(简称石化区)支气管哮喘患者T淋巴细胞及其亚群和血清免疫球蛋白水平的变化。
Objective To observe level changes of t lymphocyte and its subtype and serum immunoglobulin of asthmatics living in petrochemical polluted area.
首期开发9平方公里，拥有2万余亩土地。远景规划19平方公里。主要建设造船工业区、石油化工区、中转仓储区、生活辅助区。
Develop 9 km2 land in the first-phase project, and plan 19 km2 land in the long term, mainly building ship-building zone, petrochemical zone, transferring storage zone and living auxiliary zone.
公司毗邻我国重要石油化工基地之一——上海化工区和上海石油化工股份有限公司。
It is adjoined in Shanghai chemical industry Park and Shanghai petrochemical industry Limited Company, one of the important petrochemical industry bases in our country.
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