说明:双击或选中下面任意单词,将显示该词的音标、读音、翻译等;选中中文或多个词,将显示翻译。
您的位置:首页 -> 词典 -> 聚合度
1)  degree of polymerization
聚合度
1.
Synthesis and application of polysuccinimide with high degree of polymerization
聚合度聚琥珀酰亚胺的制备及其应用
2.
After irradiation by()~(60)Co γ-ray,the average degree of polymerization of bamboo cellulose was determined by viscosimetry method,and the crystalline structure were studied by infrared spectra and X-ray diffraction,respectively.
采用60Coγ射线对高聚合度的造纸用竹纤维素浆粕进行辐照处理,用铜氨溶液法测定辐照前后竹纤维素浆粕的平均聚合度,并采用红外光谱法及X射线衍射法研究其结晶结构的变化。
2)  polymerization degree
聚合度
1.
The determination of polymerization degree of ammonium polyphosphate by end-group titration;
端基滴定法测定聚磷酸铵聚合度
2.
The influence of polymerization degree of dispersing agent on the power properties of nano alumina;
分散剂聚合度对纳米氧化铝粉体特性的影响
3.
Effect of the polymerization degree of polyoxyethylene nonyl phenyl ether on the properties of coal water slurry;
壬基酚聚氧乙烯醚聚合度对水煤浆浆体性质的影响
3)  polymerization [英][,pɔlimərai'zeiʃən]  [美][,pɑlɪməraɪ'zeʃən]
聚合度
1.
Effects of polymerization on membraning of the polymers were discussed.
将双羟烷基及双甲酸甲酯基取代的双二硫代亚乙基四硫代富瓦烯分别与己二酰氯及己二醇缩聚得到了两种含BEDT-TTF结构单元的聚合物,用凝胶渗透色谱(GPC)测定了聚合物的相对分子质量,讨论了聚合度n 对成膜性的影响。
2.
JS-3 modified PVA is a kind of PVA with low degree of polymerization and small viscosity.
JS-3是一种较低聚合度、低粘度的变性PVA,部分取代PVA205MB后浆纱成本下降,织机效率提高,取得了较好的效果。
4)  high degree of polymerization
高聚合度
1.
The optimum polymerization technique for the preparation PVAc with high degree of polymerization was determined by a lot of experiments.
采用醋酸乙烯酯为单体,以OP-10和十二烷基硫酸钠为复配乳化剂,偶氮二脒基丙烷盐酸盐为引发剂,通过正交实验研究了乳液聚合法制备高聚合度聚醋酸乙烯酯的最佳工艺条件。
5)  high polymerization degree
高聚合度
1.
Studies on shortening polymerization period of PVC paste resins with high polymerization degree;
缩短高聚合度PVC糊树脂聚合时间的研究
2.
Adjustment on the pilot formula of PVC with high polymerization degree
聚合度PVC中试配方的调整
6)  degree of polymerization of EO
EO聚合度
补充资料:聚合度
分子式:
CAS号:

性质:聚合物分子链中连续出现的重复单元(或称链节)的次数。用n表示。聚氯乙烯中结构单元是-CH2-CHCl-,而在尼龙-66中结构单元是-COCH2CO-和-NH(CH2)6NH-。若用结构单元数表示聚合物的聚合度称为数均聚合度,用x表示。在聚氯乙烯中:x=n;在尼龙66中:x=2n。

说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条