鼓室

The pharmaceutical properties of DSP gel,such as lower critical solution temperature,DSP stability and release in vitro,were esti- mated.The pharmacokineties of DSP-loaded gel and solution were studied after an intratympanic or intravenous administration by determining the concentration of Dex in perilymph.

建立DSP和地塞米松HPLC测定方法；考察凝胶中药物的稳定性；采用扩散池方法评价其体外释放行为；与溶液剂相比较，研究鼓室注射载药原位凝胶后耳蜗外淋巴液中药动学规律。

Using the forward and backward associative method proposed by Liu Inmao, we examined the nature of primacy and recency effect of the serial position effects in different median ratio(0., 0.8 and .0) with Chinese characters.

以中国汉字为材料，考察不同中数比率（0。，0.8和。0）时，系列位置曲线不同部分性质的分化。你知道它的英文吗？·在刺绣机中的狭钢条·*\na。有盾状的，有鳞甲的，圆盾形的\n 鳞的，鼓室盾板的

The major HRCT findings were presented with soft tissue mass in 89 middle ears(100%),the destruction of temporal bone including enlargment of the tympanic cavity 89 ears(100%),tympano scutum 55 ears(61.80%),ossicular chain 82 ears(92.13%),facial nerve cannal 54 ears(60.67%),semicircular canal 18 ears(20.22%),external auditory canal 10 ears(11.24%),tympanic tegmen 15 ears(16.85%),vestibular 1 ear(1.12%),cochlea 1 ear(1.12%) and sigmoid sinus plate 7 ears(7.86%).

HRCT表现：中耳腔扩伴软组织团块89耳(100%)，盾板破坏55耳(61.80%)，听小骨破坏82耳(92.13%)，面神经骨管破坏54耳(60.67%)，半规管破坏18耳(20.22%)，外耳道骨质破坏10耳(11.24%)，鼓室盖破坏15耳(16.85%)，前庭及耳蜗破坏各1耳(1.12%)，乙状窦周围骨质破坏7耳(7.86%)。

To clear a sclerotic region around the stapes and to reconstruct ossicular chain and tympanic membrane are the key points of success. The response is closely related with the sclerotic region around the ossicular chain.

尽量清除硬化灶，形成宽大的鼓室，并重建鼓膜和听骨链，手术疗效与病灶影响听骨链程度有关，精确、熟练的耳显微外科技术是成功的关键。

Results HRCT findings of 45 cases of chronic otitis media with cholesteatoma included abnormal soft-tissue mass shadows in tympanic cavity of middle ear,sclerotic mastoid were observed in most cases, and bone changes including enlargment of the tympanic cavity with sclerotic border, the dislocation and destruction of the ossicles.The sigmoid sinus plate,tympanic tegmen, semicircular canal and facial nerve canal were destroyed in severe cases.

结果 胆脂瘤型慢性中耳炎患者HRCT表现：①45例均见中耳腔内团块状软组织影；②40例为硬化型乳突（88.9%）；③骨质改变包括中耳腔扩大和周缘骨质硬化、听小骨的移位、破坏、乳突骨质的破坏，严重者可伴有乙状窦壁、鼓室盖、面神经管及半规管的破坏。

Large cavity to the tympanic membrane, ossicular chain, tympanic,...

大空腔使鼓膜、听骨链、鼓室、。。。

Objective To observe the changes of hearing level and tympanic pressure of healthy adult in moving elevator.

目的 观察正常成年人在模拟电梯运行中听力和鼓室压力的改变。

Only general description of autonomic nerves in swine head was found in literatures at home and from abroad, and a description of swine tympanic plexus in detail had not been found.

国内外有关文献对猪头部的植物性神经仅作了一般的描述，对猪的鼓室神经丛则未见有详细的描述。

To explore the clinical meaning of "C" tympanum figure in secretory otitis media.

探讨"C"型鼓室图在分泌性中耳炎的临床意义。

Purpose To study the multi-view CT technique for tympanum examination.

目的 探讨鼓室的多角度CT显示技术。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。