defective

adj

1. not working properly

e.g. a bad telephone connection
a defective appliance

Synonym: bad

2. markedly subnormal in structure or function or intelligence or behavior

e.g. defective speech

3. having a defect

e.g. I returned the appliance because it was defective

Synonym: faulty

1. 有缺点的;有缺陷的;有毛病的
If something is defective, there is something wrong with it and it does not work properly.

e.g. Her sight was becoming defective...
她的视力开始出现问题。
e.g. Retailers can return defective merchandise.
零售商可以退回有缺陷的商品。

1. defective的解释

1. 次品：[摘要] 一种集成电路(integrated circuits;IC)的次品(defective)的检测方法,该集成电路由晶圆上多个晶体管(transistor)并联组成,该方法包含下列步骤:施加偏压(bias)到这些晶体管;及撷取这些晶体管的红外光影像(infrared imagery).

2. 有缺陷的：但在查看了伯里兹的法律之后,法院认为不符合伯利兹法律的送达是有缺陷的(defective),从而指示原告通过其他途径完成送达. 受送达人收到并阅读了文件的事实也可以通过技术手段加以证明. 随着电子技术的进步,

3. 不良品：一个典型的TFT基板约可包含6-30面板 (panel),当TFT面板与CF面板二者中若有一个面板为不良品 (defective)时,则组立后的TFT-LCD也为不良品. 如何将基板适当配对来提高制程良率,称之为基板配对问题 (plate mapping problem),