请输入您要查询的字词:
单词
non-phosgene transesterification-condensation method
释义
non-phosgene transesterification-condensation method
Encyclopedia
工学
非光气酯交换熔融缩聚法
释
non-phosgene transesterification-condensation method
非光气酯交换熔融缩聚法
非光气酯交换熔融缩聚法是工业上合成聚碳酸酯的方法之一,该方法以碳酸二苯酯(DPC)和双酚A(BPA)为原料,通过先后进行熔融酯交换和后缩聚反应得到PC,副产物是苯酚。
随便看
peanut shoot wilt disease
peanut southern blight
peanut stem nematode disease
peanut storage
peanut stripe disease
peanut testa nematode disease
peanut worm
peanut worms
peanut yellow mosaic disease
P. E. Appell
P.-E. Appell
P.-E. Appell (1855—1930)
pear
pear black rot
pear black spot
pear brown spot
pear crown gall
pear curve
pear fruit sawfly
Pear Garden Government
pear genus
pear industry
Pearl
pearl
pearl ball
科学参考收录了854744条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。
Copyright © 2000-2023 Sciref.net All Rights Reserved
京ICP备2021023879号
更新时间:2026/1/17 8:30:51