
好词典

源自希腊语 poly-(多) + meros(部分),通过德语 Polymer 进入英语,-ized 表示完成态。
❶ 指物质经过聚合反应后形成的状态,多个小分子(单体)通过化学键连接成长链或网状大分子结构。
“The polymerized plastic is much stronger than the original monomer.”
(聚合后的塑料比原始单体坚固得多。)
“These beads are made from polymerized resin for durability.”
(这些珠子由聚合树脂制成以确保耐用性。)
❶ 使单体分子通过化学反应连接形成聚合物的过程,常用于塑料、橡胶等材料的工业生产。
“Scientists polymerized the monomers under high pressure.”
(科学家在高压下将单体聚合成聚合物。)
“The solution will polymerize when exposed to UV light.”
(该溶液在紫外线照射下会发生聚合。)
polymerized product — 指通过聚合反应生成的最终材料,通常具有新的物理化学特性。
“This polymerized product is used in medical devices.”
(该聚合产品被用于医疗设备。)
heat-polymerized — 描述通过加热引发或加速的聚合过程,常见于某些塑料的制造。
“Heat-polymerized dentures are more durable than cold-cured ones.”
(热聚合假牙比冷固化假牙更耐用。)