| 1. | Steroidal glycosides from the stems of stephanotis mucronata
21甾体苷的分离和结构测定 |
| 2. | Electron crystallography study on structure determination for minute crystals
微小晶体结构测定的电子晶体学研究 |
| 3. | Application of 13c - nmr in structure identification of natural products
核磁共振光谱的取代效应在结构测定中的应用 |
| 4. | Synthesis and crystal structure studies of quinoline derivate dressed in glycine ethyl ester
喹啉衍生物甘氨酸乙酯修饰产物的合成及晶体结构测定 |
| 5. | Protein crystallization is the primary bottleneck step in x - ray protein crystallography
摘要获得具有高分辨率的蛋白质晶体是目前蛋白质结构测定的主要瓶颈。 |
| 6. | Test relating to pavements . measurement of the macrotexture . part 2 : method for measuring , without contact
路面试验.宏观结构测定.第2部分:未接触的测量方法 |
| 7. | Tests relating to pavements . tests relating to macrotexture . part 1 : measurement of the surface drainage capacity
路面试验.宏观结构测定.第1部分:地面排水能力测量 |
| 8. | Chemical tests for raw and vulcanized rubber - butadiene rubber - method for determination of microstructure
生橡胶和硫化橡胶的化学试验.丁二烯橡胶.显微结构测定方法 |
| 9. | Methods three - dimensional determination for four natural organic compound samples by using single crystal x - ray diffraction
方法应用单晶x射线衍射分析方法对4个天然有机化合物样品进行三维结构测定。 |
| 10. | The structural identification of natural products by using uv spectrometry was reviewed including flavones , anthrquinone , saponins , and coumarin
摘要综述了紫外光谱法在天然产物黄酮类、蒽醌衍生物、皂甙以及香豆素类化合物结构测定中的应用。 |
