| 1. | From the molecular formula alone, we can deduce the "degrees of unsaturation" in the molecule .
仅从分子式，我们就能推断分子中的“不饱和度”。 |
| 2. | Polyether polyols - determination of unsaturation
聚醚多元醇中不饱和度的测定 |
| 3. | Polyether polyols - determination of unsaturation
聚醚多元醇中不饱和度的测定 |
| 4. | Butane - 1 , 4 - diol for industrial use . determination of degree of unsaturation
工业用丁烷- 1 . 4 -二醇.不饱和度的测定 |
| 5. | 08 . 03 polyurethane raw materials , determination of unsaturation of polyols , method for testing
聚氨酯原料.多元醇不饱和度测定方法 |
| 6. | From the molecular formula alone , we can deduce the " degrees of unsaturation " in the molecule
仅从分子式，我们就能推断分子中的“不饱和度” 。 |
| 7. | Test method for vinyl and trans unsaturation in polyethylene by infrared spectrophotometry
用红外线分光光度法对聚乙烯压铸模的不饱和度和乙烯的试验方法 |
| 8. | Rubber , raw , nitrile - determination of residual unsaturation of hydrogenated nitrile rubber by iodine value method
丁晴生橡胶.用碘值方法对氢化丁晴橡胶残余不饱和度的测定 |
| 9. | Plastics - polyols for use in the production of polyurethane - determination of degree of unsaturation by microtitration
塑料.生产聚氨基甲酸乙酯用多元醇.用微型滴定法测定不饱和度 |
| 10. | The products are polyethers synthesized with new catalyst , characterized by low unsaturation , narrow molecular weight distribution , high activity and high primary hydroxyl content
本产品系新型催化剂合成的聚醚，其特点是不饱和度低，分子量分布窄，活性高，伯羟基含量高。 |
