有机化学

The removal of micro-organic pollutants in the polluted water sources by the bio-nitrification process of oxygen enrichment with the elastic filling and micropore aerators has been studied for raw water in the polluted river.

为提高微污染水源水的饮用水质安全性，采用弹性填料微孔曝气富氧生物接触氧化工艺处理受污染的某水源原水，进行了除微量有机化学污染物的比较研究。

Studies on the crown ethers under microwave irradiation have carried out.

第一部分：微波在有机化学中的应用。

Ring expansion reactions are important tools in organic synthesis which take advantage of existing ring structures and avoid the unfavorable factors associated with other approaches in the construction of medium and large rings.

自由基成环和扩环反应是有机化学中的重要反应，它可以利用已有环的结构来构筑所需要的中环和大环，避免其他一些不利的竞争反应。

In this thesis,using the methods of organic chemistry and cell biology the cross topic about thebiological applications of fullerene derivatives was explored.

本文利用有机化学和细胞生物学的方法对富勒烯衍生物的生物学应用这一交叉课题进行了探索。

My current research is focusing on carbon nanotubes and grapheme; via both experimental and theoretical methods, and trying to apply them to sensing materials .

2005年毕业于信阳师范学院化学系，现攻读兰州大学有机化学硕士，研究方向：碳纳米管和石墨烯的化学修饰以及理论模拟，并把这些功能化的材料应用于气体传感材料。

Part one (chapter 1~4) is about the coppermediated biomimetic oxidation of naphthols and 2-naphthylamine.

中文题名氧化还原酶模型及在仿生有机合成中的应用副题名外文题名 The model of oxidoreductases and its application in biomimetic organic synthesis 论文作者谭端明导师许遵乐教授学科专业有机化学研究领域\研究方向学位级别博士学位授予单位中山大学学位授予日期2002 论文页码总数172页关键词模拟酶氧化还原酶仿生氧化铜胺络合物抗肿瘤药物馆藏号BSLW /2003 /O629 /5 本文包括两部分内容：第一部分（1~4章）为萘酚类和2-萘胺化合物在含铜化合物作用下的仿生氧化偶合反应研究。

Selenium; Se Grignard Reagent; Organic selenides; symmetry selenides; unsymmetry selenides; synthesis

工程科技I，化学，有机化学硒；硒格氏试剂；有机硒化合物；对称硒醚；不对称硒醚；合成

PVC is characterized by high physical properties and resistance to chemical attack by strong acids and other oxidizers, alkalis, salt solutions, some organic chemical solutions, and many other chemicals.

PVC具有很好的物理特性，和耐强酸和其它氧化剂、碱、盐溶液、一些有机化学溶液，以及其它许多化学物质腐蚀的特性。

Chemical analysis, laboratory testing of materials, chemical engineering and synthetic organic chemistry.

化学分析及物质属性的实验测试，化学工程及复合有机化学

Compared to organic chemistry to study non-carbon compounds.

无机化学相对于有机化学，研究非含碳化合物。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。