| 1. | Test methods for optical rotation of chemical products 化学制品的旋光率试验方法 |
| 2. | Dextrose , d - fructose . determination of optical rotation 葡萄糖.果糖.旋光度的测定 |
| 3. | Optical rotation characteristic of liquid crystal in magnetic field 液晶的磁旋光特性 |
| 4. | Essential oils - determination of optical rotation 香精油.旋光度的测定 |
| 5. | Essential oils . determination of optical rotation 香精油.旋光性的测定 |
| 6. | Modification of the method of determination of specific optical rotation 比旋光度测定方法的改进 |
| 7. | Aromatics . determination of optical rotation 香料旋光度的测定 |
| 8. | Chemical reagent - general method for the determination of specific optical rotation 化学试剂比旋光度测定通用方法 |
| 9. | Essential oils , perfumery isolates and synthetics for export . determination of optical rotation 出口芳香油单离和合成香料旋光度的测定 |
| 10. | In this article , the microwave transmission , optical rotation effect , structure evolution and the phase transition of er fluids are studied 本文研究了电流变液的微波透射可调控行为、旋光效应、结构演化特征、及场控电流变液相转变问题。 |