With the case study of Chan-ba River wetland in Xian City, the issues of urban water bird habitat protection planning are discussed in this paper.
结合西安市浐灞河湿地，对城市湿地水鸟生境的保护规划问题进行了探讨。
The investigation results on natural uranium concentrations in drinking water sources, Hei River and Ba River, in Xi 'an City are presented in this paper.
对西安市生活饮用水源黑河与灞河水体中天然放射性元素铀含量进行了调查。
Determination of trace Ba in water by graphite furnace atomic absorption spectrometry is studied. The optimum graphite tube, heating programs and matrix modifier are investigated.
通过一系列条件试验，研究了石墨炉原子吸收光谱法测定水中微量钡的石墨管类型、最佳加热程序和最佳基体改进剂等。
Hydrologic analysis of Ba River Basin was carried out in order to provides the hydrological data, which is needed for building the water conservancy facilities on the Ba River.
为在灞河上兴建水利设施，对灞河流域进行水文分析，以提供兴建水利设施所需的水文依据。
Abscisic acid (ABA) and 6-benzylaminopurine (6-ba) were used to investigate their effects on activities of key enzymes in carbon assimilation in maize seedlings under water stress.
在盆栽条件下研究了ABA和6- BA对水分胁迫下玉米幼苗中一些碳素同化关键酶的影响。
Based on the comprehensive analysis of the present environmental situation and the existing problems, the countermeasures of protecting drinking water sources in Ba nan district were proposed.
在全面分析巴南区城镇饮用水源地的环境现状及存在问题的基础上，提出了改善巴南区城镇饮用水源地环境的对策。
The method is applied to the determination of BA in water sample of International Interlaboratory Comparison Test. The analytical results by GC/MS are identical with those by HPLC.
应用本方法测定了国际实验室之间比较试验水样中的二苯羟乙酸，分析结果与HPLC方法相一致。
Li Yuan says of wretchedness, fawn alike big eyes are flickering to profoundly wear water light, expect Ba of wish oneself.
黎渊说的可怜，小鹿一样的大眼睛闪闪透着水光，巴巴的望着自己。
Li Yuan says of wretchedness, fawn alike big eyes are flickering to profoundly wear water light, expect Ba of wish oneself.
黎渊说的可怜，小鹿一样的大眼睛闪闪透着水光，巴巴的望着自己。
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