Tianj相关论文
A method was developed for the determination of tetraethyl ammonium(TEA) by reversed-phase ionpair chromatography with i......
【正】 Will China keep a clean air and safety work after the Olympics ended? An explosion hap-pened on August 26th warne......
Tianjin Launches the ’Mothers’ Culture Week’ 天津母亲文化周即将开幕On September 1 6, 2005, Tianjin will launch the Mo......
Innovative Theoretical Study and Technical Practice in Urban-Rural Eco-Planning and Green Building C
In order to satisfy the demands of the rapid urbanization and improve the environment of China’s human settlements, the......
1 The State Administration of Machinery Industry (SAMI) was cancelled and its related administrative effect was handed ......
【正】 China’s petroleum and chemical industrycontinued to witness a normal operation atpresent,and is expected to have......
EFFECTS OF DDT AND BHC ON AMINO ACID CONTENT AND ITS VARIETIES IN CHLORELLA VULGARISBEU. AND CLADOPH
In Chlorella vulgaris Beg. and Cladophora sp. treated with different concentrations of r-BHC and p,p-DDT, the protein a......
“Panorama of the Capital City” (Qing Ming Shang He Tu) of the Song Dynasty. “Five Ox” of the Tang Dynasties... So m......
通过对天津市1993-2004年酸雨观测资料的分析,结果表明:天津属于弱酸雨区,总体pH值为5.4,酸雨率为28%。虽然天津酸雨较少,酸雨酸度......
利用天津市北辰区1958～2010年的气温、降水、风、日照时数以及相对湿度等气象要素数据，采用统计学的方法分析了这些气象参数时间变化......
利用天津市郊区探空观测资料,对该地区冬季大气边界层内的风场、温度场结构与特征进行研究.结果表明,测试期间风向随着高度增加呈......
在研究区已施工22个钻孔及47处陡坎剖面调查基础上，详细研究了本区全新世地层的沉积物特征、沉积环境及其空间展布形态；认为本区全新......
[摘要]天津滨海新区综合配套改革的根本任务，是充分发挥市场配置资源的作用，着力在转变政府职能和构建和谐社会两个方面努力，探索建立......
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介绍了全国及天津市设施园艺生产现状及发展趋势，针对存在问题，提出促进我国设施园艺发展的几点建议。......
为解决港池和航道浮泥层的适航水深利用,实施了四波束双频测深仪和机械扫海具相结合扫测,试验结果表明可有效进行适航浮泥层的全覆......
该文通过对湖北省大悟县双桥古镇发展演变的阐述,分析了自然地理与社会经济发展对古镇发展所起的作用,同时还分析了双桥古镇整体空......
