查询词典 occlusion

They were observed as network of epithelial cells labeled by CK14,especially in furcation level regions of mouse molars and active cell proliferation during occlusion found period.

结论上皮剩余不是仅仅作为无功能的剩余物，其可能是上皮根鞘功能的延伸或持续，在建过程中发挥积极作用，从而完成牙周组织的发育和维持牙周内环境的稳定。

Methods Forebrain ischemia model of gerbil was produced by occlusion of bilateral carotid arteries for 5 minutes.

采用双侧颈总动脉阻断法制备沙土鼠（64只）前脑缺血再灌注损伤模型，缺血5分钟。

There are several algorithms for occlusion culling by GOM discussed.

在GOM应用方面，讨论了利用GOM进行遮挡剔除的算法。

It also can be applied to treat brain trauma, ischemic ophthalmopathy, central retinal artery occlusion, and hemicrania, and to improve cognition function, and to benefit for the treatment of autonomic nervous cardiovascular disturbances after cerebral ischemia etc.

临床上在治疗脑外伤、缺血性眼病、视网膜中央动脉阻塞等疾病，在改进老年患者的认知功能、防治偏头痛、改善脑卒中后自主神经紊乱等方面也有非常重要的临床应用前景。

This is because the baby's nasal blood vessels soft and rich, experienced a slight cold, it is easy to hyperemia, edema, so that the original narrow stenosis and occlusion of the nasal cavity more, nasal secretions is the cause of nasal congestion.

这是因为婴儿的鼻黏膜柔软而又富有血管，遇到轻微的感冒就容易充血、水肿，使原来狭窄的鼻腔更加狭窄和闭塞，鼻腔分泌物也是鼻堵塞的原因。

Prevents hyperextension of, knees and occlusion of popliteal artery caused by pressure from body weight.

防止膝盖过伸及身体压力引起的腰围动脉堵塞，转卷可以防止两腿外翻。

The mannitol injection and piracetam injection of different doses were infused into hypoglossal vein respectively in the different group 30 minutes after the middle cerebral artery occlusion.

分别通过舌下静脉输注不同剂量的脑复康注射液及甘露醇注射液，观察各组动物在阻断大脑中动脉24h后，动物神经功能、脑梗塞体积及脑组织含水量的变化，并与假手术组及对照组进行比较分析。

Hysteroscope combined with laparoscope can fully utilize the advantages of them,with reciprocal supplement,and define the sites and degrees of occlusion.

宫、腹腔镜联合能充分利用二者的优点，相互补充，明确输卵管阻塞的部位和程度，对输卵管复通有一定临床价值。

Methods: Establish arterial occlusion model in the mesentry and determine the NO - 2 content in ileum tissue.

国内外许多学者研究了NO与脑缺血性损伤的关系，但对NO在肠缺血再灌注损伤过程中的作用研究甚少。

During the occlusion of the implosive, the glottis is pulled downward to rarify the air in the vocal tract.

本文还介绍了内爆音的分布、听感、以及相对于普通浊爆音的声学表征。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。