| 1. | A fertilizer containing phosphorus compounds 磷肥含有磷化合物的一种化肥 |
| 2. | Analysis of the polar contained - phosphoric compounds by liquid chromatography - mass spectrometry 质谱联用仪研究极性含磷化合物 |
| 3. | Water quality - determination of selected organic nitrogen and phosphorus compounds - gas chromatographic methods 水质.所选定的有机氮和磷化合物的测定.气相色谱法 |
| 4. | Synthesis of new chiral phosphorus compounds as ligand catalysts for some asymmetric reactions 新型手性磷化合物的合成及其作为配体催化剂在某些不对称合成反应中的应用 |
| 5. | Water quality - determination of selected organic nitrogen and phosphorus compounds - gas chromatographic methods 水质.所选用的有机氮和磷化合物含量的测定.气相色谱法 |
| 6. | Characterization of sludges - determination of trace elements and phosphorus - aqua regia extraction methods ; german version en 13346 : 2000 污泥的特性.痕量元素和含磷化合物测定.王水萃取法 |
| 7. | Water quality - determination of selected organic nitrogen and phosphorus compounds - gas chromatographic methods iso 10695 : 2000 ; german version en iso 10695 : 2000 水质.所选有机氮和磷化合物的测定.气相色谱法 |
| 8. | Water quality - determination of parathion , parathion - methyl and some other organophosphorus compounds in water by dichloromethane extraction and gas chromatographic analysis 水质.二氯甲烷萃取和气相色谱分析法测定水中的对硫磷甲基对硫磷和其他有机磷化合物 |
| 9. | Water quality - determination of parathion , parathion - methyl and some other organophosphorous compounds in water by dichloromethane extraction and gas chromatographic analysis 水质.用二氯甲烷萃取分析法和气相色谱分析法测定水中的对硫磷甲基对硫磷和其它有机磷化合物 |
| 10. | There is an oxidation process in two determination methods of total n and total p , so the samples ' liquation and oxidation processes can be done simultaneously , and the standard curve can be acquired simultaneously by confecting blended standard solution , which simplifies the determination process of total n and total p 由于二者测定时都存在将含氮、含磷化合物转化为硝酸盐和下磷酸盐的氧化过程,因此本研究考虑将污泥样品消解和样品的氧化过程同时进行,标准曲线也可以通过配制混合标准溶液来同时测定,这使得总氮、总磷测定流程得以简化。 |