外耳道

The acoustic-structural coupled finite element analysis among the ear canal, middle ear ossicles and inner ear fluid is conducted and employed to predict the effects of ear canal, incudostapeblial joint and cochlear fluid on sound transmission mechanics.

利用模型进行了外耳、中耳和内耳的声固耦合分析，研究了外耳道、镫砧关节和内耳液体对传声机制的影响。

71 ears of post-mastoidectomy (discharging 53 ears anddried up 18 ears) were undergone with reconstruction of middle ear. The posterior wall of external auditorycanal, mastoid cavity and chain of ossicles were reconstructed with homologous costal cartilage.

以同种异体肋软骨为外耳道后壁重建、乳突充填和听骨链重建的材料，对71例于乳突根治术后行中耳重建术。

Methods: 71 ears of post- mastoidectomy (discharging 53 ears and dried up 18 ears) were undergone with reconstruction of middle ear. The posterior wall of external auditory canal, mastoid cavity and chain of ossicles were reconstructed by homologous costal cartilage.

用同种异体肋软骨为外耳道后壁重建材料、乳突充填材料、听骨链重建材料，对71例乳突根治术后耳(流脓53耳，干耳18耳)作了中耳重建术。

Methods Twenty-two pieces of temporal bone were taken for this study. The mastoid cavity was opened, scutum removed,"bridge" broken down, posterior wall of external auditory canal abraded and the related anatomic structures were fully exposed. The distance between the origin of facial nerve canal and the anterior border of round window （ OOFNC-ABORW ）, between the highest point of the facial nerve canal and the bottom of posterior mastoid sinus,and between the stapes head and round window niche was measured under operating microscope.

方法取成人颞骨22侧（左右各11侧），用耳科钻磨开乳突腔，去上鼓室盾板、断&桥&，磨低骨性外耳道后壁，充分暴露相关结构，在手术显微镜下测量面神经管垂直段起始部前缘至圆窗龛前缘的距离、面神经管最高点与后鼓室底壁之间的距离、锥隆起的高度（即锥隆起基底到锥隆起顶端的距离）、镫骨头至圆窗龛前缘的距离。

The outer ear includes the part of the ear you can see and the ear canal.

在外耳包括部分耳朵可以看到和外耳道。

Methods: Thirtyfive cholesteatomas tissues and twenty normal human external ear canal skin were used in this study.

采用免疫组织化学技术SABC法检测CDK4、P16在中耳胆脂瘤35例、正常外耳道皮肤20例中的表达，并结合胆脂瘤对听小骨骨质破坏程度，采用SPSS11.5软件进行统计学分析。

In the external ear canal, penis and bladder and colon papilloma into papillary carcinoma easier.

在外耳道、阴茎及膀胱和结肠的乳头状瘤较易转变为乳头状癌。

"Otitis externa is dermatitis, usually bacterial, of the auditory canal and sometimes the external ear."

外耳炎是外耳道的皮肤炎，通常是细菌感染。

Methods The specimens from the acquired middle ear cholesteatoma tissue of 22 cases and the normal external ear skin of 10 cases were examined by immunohistochemical S-P method and computer image analysis.

应用免疫组化SP染色法和计算机图像分析法，检测22例胆脂瘤上皮和10例正常外耳道皮肤中Ras蛋白的表达情况。

But the HSP70-positive cells only exist in the basal layer of the epidermis of the external ear canal skin feebly.

正常外耳道皮肤标本的＿上皮基底层的细胞也可见到HSP70相关蛋白的微弱表达，但基底卜层均为阴性。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。