imperfection单词什么意思_imperfection单词解释 imperfection的反义词imperfection的例句

名词不完美; 缺点，瑕疵

2. imperfection的解释

1. 缺陷：绝缘层覆矽(silicon-on-insulator, SOI)技术是在绝缘的二氧化矽基板上,沉积一层导电的矽薄膜,然而随著科学家将矽薄膜越做越薄,薄膜上的缺陷(imperfection)会在两种材料的边界捕捉电荷载子(电子及电洞),导致导电性降低已成为一大隐忧.

2. 瑕(疵)：非破坏检测(Nondestructive Testing,NDT)的技术已广泛应用於土木工程的品质检测、验收或监定.然而对於高度非均匀的混凝土材料言,要快速且准确的检测出混凝土内部孔洞瑕疵(Imperfection)或其钢筋尺寸及位置,仍有一些困难.因此,到目前为止,

3. 缺欠：欠,显示,解释,无损检测,观察,观察条件.在本标准中,采用缺欠(imperfection)一词,取代了习惯上常用的缺陷(defect)一词,因为根据术语和定义,使用缺欠一词比使用缺陷一词更合理和准确.

1. 缺点;弱点;缺陷
An imperfection in someone or something is a fault, weakness, or undesirable feature that they have.

e.g. By his own statement, there have been imperfections in his judgment.
据他自己声称,他的判断存在不足之处。
e.g. I was obsessed by my physical imperfections.
我的身体缺陷令我很苦恼。

2. 污点;瑕疵
An imperfection in something is a small mark or damaged area which may spoil its appearance.

e.g. ...imperfections in the cloth.
衣料上的瑕疵

noun

1. the state or an instance of being imperfect

Synonym: imperfectness