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- congenital absence of external auditory meatus 先天性外耳道缺失
- Congenital absence of external auditory canal 先天性外耳道缺失
- absence of external auditory meatus 外耳道缺失
- Twenty-four ears treated by canaloplasty of external auditory meatus and tympanoplasty, hammer and incus hypoplasia in 19 ears, stapes abnormity were demonstrated in 11 ears, ossicles absence in 3 ears, vestibular window clausura in 1 ears. 24耳行手术治疗,术中发现锤、砧骨发育不全19耳,镫骨畸形11耳,镫骨缺失3耳,前庭窗闭锁1耳。
- Objective To improve the therapeutic effect of papilloma of external auditory canal surgery. 目的提高广基型外耳道乳头状瘤手术疗效,防止复发及外耳道狭窄。
- The velocity of the center of mass is constant in the absence of external forces. 在无外力时，质心的速度是常量。
- Objective To study the clinicopathologic features of cerumen gland tumors of external auditory canal. 目的探讨外耳道耵聍腺肿瘤的临床病理特点。
- The robust construction and the absence of external operating and display components enable this pressure switch to also be used in adverse conditions. 该开关的结构坚固,且没有外部操作元件和显示元件,所以可以用于恶劣的条件。
- In skin of external auditory canal, there are multilayer applanatio-keratinocyte, epidermis, collagen fibrils, collagenoblast and leukomonocyte. 外耳道皮肤可见多层扁平角质细胞、真皮、皮下胶原纤维、成纤维细胞、淋巴细胞。
- They happen to be equal in a clean superconductor in the absence of external pair-breaking fields or flows, but are not equal in general. 它们只有在没有破坏配对的外场或流的干净超导体中才偶然相等，一般而言它们不相等。
- MethodsRetrospective analysis of 13 cases of surgically treated malignant tumors of ceruminous glands of external auditory canal. 方法对13例耵聍腺源性恶性肿瘤手术病例进行随访和回顾性分析。
- Objective:To analyze the clinical characteristics of external auditory canal cholesteatoma (EACC) and investigate the causes of misdiagnosis. 目的:分析外耳道胆脂瘤(EACC)的临床特点及误诊原因。
- The absence of color in that drawing make it dull. 那幅画因没有着色而显得晦暗。
- We are in the absence of experience. 我们缺乏经验。
- ObjectiveTo investigate the clinical ch aracteristics and therapeutic results of malignant tumors of ceruminous glands of external auditory canal. 目的探讨外耳道耵聍腺源性恶性肿瘤的临床特征和治疗效果。
- The difference of the expression between HBD-2 in middle ear epithelium mucosae and skin of external auditory canal is significant (P=0.0442, P<0.05). HBD-2在中耳粘膜和外耳道皮肤中的表达有显著性的差异（P=0.;0442，P<0
- Absence of mind is altogether an involuntary thing. 发愣，是完全出自无意识了。
- The absence of color in that drawing makes it dull. 那幅画因没有著色而显得晦暗。
- In the absence of Mr. Jackson, we held a meeting. 在杰克逊先生不在的情况下，我们开了会。
- The influence of external noise on the scaling law of Lyapunov exponents in type V intermittence is reported.The scaling law of Lyapunov exponents is found in absence of external noise. 讨论了外噪声对V型阵发李指数标度律的影响，找出了无噪声时V型阵发李指数的标度律。
