OHC

Dynamic Calculation on OHC Valve Train in High-Speed Diesel Engines

高速柴油机顶置式配气凸轮机构的动力学计算

Trouble Analysis and Removal of OHC System

顶置式凸轮机构的故障分析与排除

Simulation and Characteristic Analysis on OHC Valve Train Cam-Rocker Dynamic Lubricant Film

OHC配气机构凸轮&摇臂动态油膜仿真及特性分析

Accurate Calculation of Valve Theoretic Movement Rules on OHC

顶置凸轮机构气门理论运动规律的精确计算

The TH positive endings could be seen in the OHC region .

在外毛细胞区偶可见TH阳性的终末；

Some Problems about Designing Valve Train for OHC

顶置凸轮轴式配气机构设计的若干问题

Conclusion : The acoustic stimuli could alter the physiologic characteristics of single OHC .

结论：声音刺激可引起单个OHC的生理变化。

The changes of outer hair cells ( OHC ) were observed by scanning electron microscope .

扫描电镜观察外毛细胞形态变化；

The design of unsymmetrical OHC cam with nth - degree harmonics

非对称式N次谐波顶置凸轮型线设计

Conclusion The potassium currents in OHC play an important role in electric resonance of OHC .

结论K+电流在OHC的电谐振中非常重要。

USB Bottom Interface Based on OHC

基于OHC的USB系统底层接口技术

Patients in the experimental group rinsed with 15 ml OHC for 30 seconds and 3 times per day .

试验组用OHC15mL含漱30s，3次/d；

The overhead camshaft ( OHC ) and combination valve spring structure are in common use in modern motorcycle gasoline engine .

近代摩托车用汽油机普遍采用顶置凸轮轴结构（OHC）和组合式气门弹簧。

Overhead cam ( OHC ) valve train has been widely adopted in modern high-speed internal-combustion engines for better dynamic characteristics .

为了提高动力特性，现代高速发动机一般都采用了顶置凸轮轴（OHC）式配气机构。

OHC apoptosis is a quick process . Most of dead outer hair cells were eliminated 6 h after the noise exposure .

细胞凋亡过程迅速，强脉冲噪声暴露后6h耳蜗基底膜损伤区大部分死亡细胞已被清除。

Conclusion : These results suggest that carboplatin damaged efferent sytems may be due to the damage of OHC .

结论：卡铂损害耳蜗传出神经系统可能是由于外毛细胞受损所致。

The camshaft also fits inside the block , except on overhead-cam engines ( OHC ) .

除了顶置凸轮（HC）动机以外，凸轮轴都安装在气缸体里面。

Objective To observe the variation of the isolated guinea pig Outer hair cell ( OHC ) membrane potential in the hypertonic solution .

目的观察离体豚鼠耳蜗外毛细胞线粒体膜电位在高渗环境中的变化。

Alternation of Intracellular Ca ￣( 2 + ) Caused by Streptomycin in the Isolated Cochlear OHC

链霉素引起离体耳蜗外毛细胞内Ca~（2＋）浓度的改变

Objective To study the variant stereociliary bundles of cochlear out hair cell ( OHC ) and their relationship with auditory function .

目的探讨耳蜗毛细胞静纤毛束变异与听功能改变的关系。

The survival rate of IHC and OHC of group B is 4.3 % ± 5.1 % and 4.1 % ± 1.8 % ;

暴露于庆大霉素的B组耳蜗内、外毛细胞平均存活率分别为4.3%±5.1%和4.1%±1.8%；

OHC centres can not be used for ESR dating , but it can judge whether quartz samples are from the same origin .

OHC心不能用于测年，但可用于判断石英是否来自同一源区。

Conclusion The present study indicates that there is a regular natural missing of OHC and IHC in the cochlea of CBA / J mice .

结论本实验证实了CBA／J小鼠耳蜗毛细胞存在的自然退化现象，并有一定的规律。

Results The survival rate of IHC and OHC of normal medium , group A , is 97.0 % ± 4.0 % and 98.7 % ± 2.7 % ;

结果正常对照组A组的耳蜗内、外毛细胞在离体培养48小时后，其平均存活率分别为97.0%±4.0%和98.7%±2.7%；

The inner hair cell ( IHC ) and outer hair cell ( OHC ) differentiated from shape of cube to flask and test tube respectively .

内毛细胞、外毛细胞从立方体状渐分化为烧瓶状、试管状。

In addition , when the camshaft is located over the cylinder head , the arrangement is known as an overhead camshaft ( OHC ) design .

另外，当凸轮轴位于汽缸盖上面时，这种方式被称为是顶置凸轮轴（HC）构。

The mean outer hair cell ( OHC ) loss rate was 65 % in group B , and its mean inner hair cell ( IHC ) loss rate was 60 % .

B组：L-乙酰半胱氨酸（NAC）的外毛细胞平均损伤率为65%，内毛细胞平均损伤率为60%。

Under TEM , GABA-IR positive efferent endings , negative efferent endings and negative afferent endings could be seen on the OHC bases .

免疫电镜发现在外毛细胞底部有GABA-IR阳性的传出神经末梢及阴性的传入、传出神经末梢。

Variation in expression of outwardly rectifying potassium currents was found in OHCs with different length , namely , potassium conductance was greater in short OHC than in tall OHC .

不同长度OHC的外向整流钾电流存在系统差异，短OHC表现出大的钾电导，长OHC则相反。

Objective To establish a practical model for Wistar rat cochlea organ cultivated in vitro and observe the effect of hypoxia on the inner hair cells ( IHC ) and outer hair cells ( OHC ) .

目的：建立耳蜗器官体外培养模型，观察缺氧对体外培养耳蜗内毛细胞（IHC）及外毛细胞（OHC）的影响。