surface imperfection[材] 表面缺陷;翻译;表面缺陷
elastic imperfection弹性不完整
crystalline imperfection晶体格子缺陷;结晶缺陷;晶体点阵缺陷
silicon imperfection[电子] 硅的不完整性
scattering imperfection散射缺陷
physical imperfection物理缺陷
gross imperfection宏观缺陷
material imperfection材料缺陷
stochastic imperfection随机缺陷
The traditional theory of omission obligation, because of it’s imperfection, has been challenged by practices.
然而,不作为犯罪的传统义务来源理论,由于其固有的缺陷而受到了司法实践的挑战。
参考来源 - 困境与出路：亲属关系成为不作为犯罪义务来源探讨（研究生论文）The imperfection of urethral sphincter and its surrounding tissue of PS injected rats, shows the change of morphology and biochemistry of pelvic framework is one of the cause of SUI. vaginal epithelial atrophy.
3.PS注射组大鼠尿道括约肌和周围组织的不完整性,提示盆底组织结构破坏和生化改变是SUI的发生原因之一。
参考来源 - 间充质干细胞移植治疗压力性尿失禁大鼠的实验研究N-VAR（有变体名词） An imperfection in someone or something is a fault, weakness, or undesirable feature that they have. 缺点
He concedes that there are imperfections in the current system.
他承认，当前的制度有些缺陷。
N-COUNT（可数名词） An imperfection in something is a small mark or damaged area that may spoil its appearance. 瑕疵
Optical scanners ensure that imperfections in the cloth are located and removed.
光电扫描器能确保找出并去除布料上的瑕疵。