| 释义 |
〔chimera〕An organism produced by genetic engineering, in which DNA from distinct parent species is combined to produce an individual with a double chromosome complement.嵌合体：在遗传工程中所产生的有机体，在此过程中将不同亲本种类的DNA结合起来产生具有双重染色体配对的个体〔collet〕A metal collar used in watchmaking to join one end of a balance spring to the balance staff.油丝固着环：制表过程中将平衡发条一端与平衡轴杆相连接的金属环 |