耳后

Methods Thirty-four ears with traumatically perforated tympanic membrane and 57 ears of secretory otitis media with incised tympanic membrane were selected.

以正 负压平衡试验法，检测 34耳外伤性鼓膜穿孔和 5 7耳分泌性中耳炎鼓膜切开后的咽鼓管功能。

Methods The rabbits were anesthetized and removed the heart. The left atrium was isolated and fixed on the atrial perfusion system and paced by electrical stimulation. Atrial pulse pressure was measured via a pressure transducer connected to the intra-atrial catheter and recorded on a physiograph.

方法将大耳白兔耳缘静脉注射乌拉坦（20 mg/kg）麻醉后，立即开胸取出心脏，剥离左心房迅速固定在心房灌流装置上，并给予适宜的电刺激使心房搏动，利用生理记录仪持续记录相关药液影响下的心房搏动压的变化，并读取每搏输出量。

All the electrodes were inserted successfully and confirmed intact by electrode impedence testing. csf gusher took place in three of them during the implantation and were stopped by bunging with soft issue and encephalon glue.

术中所有蜗内电极均顺利插入，并经术中阻抗和神经遥测测试效果满意，3例发生&脑脊液井喷&，用软组织和耳脑胶封堵耳蜗造孔后停止。

Cauterizing SA was a safe procedure on preservation of hearing and inner ear structures.

电凝镫骨动脉后，对大鼠内耳的结构和听功能没有明显的影响，可以在耳显微外科的实验研究、人工耳蜗植入等研究中应用。

Then the animals were sacrificed and the surface preparation and the section of cochleae stained by MyosinⅥwere observed.Other cochlea were observed with SEM.

分别于术后第3.5个月分别行听性脑干反应检查后取双侧耳蜗标本做基底膜铺片和耳蜗冰冻切片MyosinⅥ染色观察有无新生毛细胞样细胞出现，部分耳蜗作扫描电镜观察。

The cochleae of animals were dissected. propidium iodide, a dna intercalating fluorescent probe, was used to trace the morphological changes in ohc nuclei. f-actin staining was used to determine missing ohcs. the single strand dna in apoptotic ohcs of guinea pigs and mice, and apoptosis inducing factor and endonuclease g in ohcs of guinea pigs were examined by immunofluorescence method.

分离解剖耳蜗后，用碘化丙啶染色细胞核、pholloidin染色f-actin，免疫荧光抗体分别染色单链dna、核酸内切酶g和凋亡诱导因子（apoptosis inducing factors， aif），制备耳蜗铺片，激光共聚焦显微镜下观察凋亡和坏死毛细胞内的荧光信号变化。

Methods Fifty white guinea pigs with normal hearing were randomly divided into the control group, ligustrazine group and traditional Chinese drug group. The alternations of hearing function were evaluated by the examination of auditory brainstem response. Some specimens were perfused by AgNO3 and observed the damage of bristle cell. And some were sent for immunohistochemistry to detect the expression of iNOS. Results Compared with the control group, the threshold of ABR in ligustrazine group and TCD group were tignificantly different.

将50只健康白色红目豚鼠随机分为对照组、顺铂组和中药组，各组动物均于用药前及停药后测试听觉脑干诱发电位，采用耳蜗铺片观察毛细胞损伤情况，应用免疫组织化学方法测定各组动物耳蜗内iNOS的表达情况。

Business Scope: 1, various types of headsets: headset after headset linked, linked ear headphones, headphones and other dedicated Internet bar; 2, various types of earplugs: MP3/MP4 earphone, recorder / repeat machine earplugs, ear plugs, such as radio; 3, various types of communications headsets: cell phone hands-free headset, headset walkie-talkie, etc.; 4, various types of special headphones: aviation headset, video game consoles with headphones, headphones for simultaneous interpretation, voice headsets and so on; 5, various types of microphones: a portable microphone , hand-held microphone, desktop microphone, etc.; 6, various types of headphones and microphone accessories: headphones finished wire, ear shell / shell microphone, speakers / potentiometers, PCB board, etc.; 7, various types of headphones and microphone processing business , to undertake OEM / ODM orders; 8, various connectors of the processing operations, to undertake OEM / ODM single.

业务范围： 1、各类耳机：头戴式耳机、后挂式耳机、耳挂式耳机、网吧专用耳机等； 2、各类耳塞：MP3/MP4耳塞、录音机/复读机耳塞、收音机耳塞等； 3、各类通讯耳机：手机免提耳机、对讲机耳机等； 4、各类特种耳机：航空耳机、游戏机用耳机、同声传译耳机、语音耳机等； 5、各类麦克风：便携式麦克风、手握式麦克风、台式麦克风等； 6、各类耳机及麦克风配件：耳机成品线材、耳壳/咪壳、喇叭/电位器、PCB板等； 7、各类耳机及麦克风的加工业务，承接OEM/ODM单； 8、各类接插件的加工业务，承接OEM/ODM单。

The impoved design of the D35 trailor-form is rational, since the wagon ear is connected with the heavy load by hingel joint instead of spherical articulate, and the lateral relative displacement of safety pins is very small due to the rolling stiffness of schnabel grider, so that the friction stability of spherical-surface sockets of press-down cylinders is guaranteed.

新型D35联挂改进设计是合理的，因为车耳球铰改为车耳铰销联结后，利用钳夹梁的侧扭刚度来减小安全销相对横向位移，进而保障压柱油缸球面座的摩擦稳定性。

Methods Ten mature Wistar rats were divided into normal control group (5 rats) and adenovirus (E1, E3-Deleted and carried math1 and enhanced green fluorescent protein report gene, Ad-Math1-EGFP) scala vestibuli transfer group (5 rats). Right ears of the Ad-Math1-EGFP transfering group rats were deliveried 5μl Ad-Math1-EGFP (physical tite 2.1×10^11v.p./ml) into cochleas through the way of drilling scala vestibuli of cochlear basal turn. As a control, the normal group received nothing to inner ear. In order to estimate functional condition of vestibule and cochlea, the click-evoked potentials on the surface of the cervical dura mater, auditory brain stem response and swimming time were recorded in all rats at 7 days after treatment, and then histologic and morphologic observation were carried out after animals were sacrificed. Results All animals' morphologic observation showed that inner ear hair cells were normal after transfer.

将10只成年Wistar大鼠分为正常对照组和缺失E1、E3基因片段且构建有Math1基因和绿色荧光蛋白报告基因的复制缺陷型腺病毒(adenovirus-Math1-enhanced green fluorescence protein， Ad-Math1-EGFP)前庭阶导入组，每组5只，实验组大鼠在右耳通过耳蜗底回前庭阶打孔的方法导入物理滴度为2.1×10^11v.p/ml的上述腺病毒5μl，对照组大鼠不做任何处理。7天后对动物进行颈髓硬膜外短声诱发电位(click-evoked potentials on the surface of the cervical dura mater， CDM-CEP)、听性脑干反应阈值检测和游泳试验，评价前庭和耳蜗功能，然后将动物处死进行组织形态学观察。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷