| 1. | Study on synthetic technology of high cross - linked potato starch 高交联度马铃薯淀粉合成工艺研究 |
| 2. | Results indicated that the higher of the degree of cross linking the smaller change in starch appearance during the biodegradation 结果表明:随着交联度的增大,颗粒被微生物破坏的程度变小。 |
| 3. | It has the performance of self cross - linking at mormal temperature , and the cross - linking density will be higher at 50c 在50摄氏度条件成膜,交联度会更高,配制的水性漆漆膜具有极好的硬度、光泽、丰满度、耐水性及耐磨性。 |
| 4. | The bp neural network was employed to analyze the relationship between the crosslinking monomers and crosslinking degree 运用bp神经网络对交联单体三乙二醇二丙烯酸酯、甲基丙烯酸缩水甘油酯、十一烯酸用量与交联度的关系进行了分析。 |
| 5. | The influence of emulsifiers on the stability of the micro - gels and the influence of the adding methods of monomers on crosslinking degree and distribution of hydroxyl group in micro - gel particles were also discussed 讨论了乳化剂对微凝胶稳定性的影响及操作方法对微凝胶交联度、羟基分布的影响。 |
| 6. | Using the orthogonal experimental technique , we studied modified pva by formaldehyde , urea and tdi , and analyzed the influence of synthesis condition to its solid content , viscosity , dissolving rate and crosslinking degree 摘要采用正交实验方法,研究了甲醛、尿素和甲苯二异氰酸酯对聚乙烯醇的疏水改性,并分析了合成条件对其固含量、黏度、溶出率和交联度的影响。 |
| 7. | In this part , we used the same research method as the second part . effects of ph and ammonia on response character of probe with different interpolymerization materials " proportion and with different porosity were investigated 本文用与第二部分相同的方法,对传感探头进行了研究,考查了不同交联度,不同致孔剂量,不同指示剂浓度的传感探头对不同浓度的氨溶液响应及其对ph的响应性质。 |
| 8. | In addition , it has been found that the number of attached spores on the surface of ionic hydrogels was affacted by the crosslinking density of gels , but the germination ratio of attached spores and growth of gametes have nothing to do with the crosslinking density of gels 此外,离子型凝胶表面孢子的附着量受凝胶的交联度影响,而孢子的萌发率以及配子体的生长发育均与凝胶的交联度无关。 |
| 9. | So we could measure the ammonia by the intensity changes . in this paper , effects of ammonia and ph on response character of the probe with different interpolymerization materials " proportion , different porosity , and different amount of indictor were investigated 我们对光纤探头进行了研究,考查了不同交联度,不同致孔剂量,不同指示剂浓度的光纤对不同浓度的氨溶液响应及其对ph的响应性质。 |
| 10. | ( 2 ) the use level of inert solvent was important too : the volume was larger , the losing of the indicator was more severe ; the volume was smaller , the amount of pores were less ; either went against improving the sensibility of the probe 指示剂加入量过多或过少都会使响应灵敏度降低;交联剂、致孔剂量的改变均不影响光纤的疏水性。因此本实验选择最佳的交联度为70 ,致孔剂量为0 . 05ml ,指示齐加入量为5 . 0 10 ~ ( - 8 ) mol 。 |