1) Penumbra
[英][pi'nʌmbrə] [美][pɪ'nʌmbrə]
半暗区
1.
PAF Receptor Mediating the Microenvironment Alteration in Ischemic Penumbra and the Neuroprotective Effect of Gingklide B After Cerebral Ischemia in Tree Shrews;
树鼩脑缺血半暗区PAF受体介导的微环境改变及GB保护机制的探讨
2.
Objective:In order to investigate the alteration of β-amyloid precursor protein (β-app) in neurons of Tat brain penumbra following traumatic brain injury and evaluate neuroprotecting effects of magnesium.
目的：探讨大鼠脑损伤后半暗区β-app的表达及镁离子对β-app影响，评价镁离子的神经保护作用。
2) Ischemic penumbra
半暗带区
1.
Effects of folic acid,vitamin B_6 and vitamin B_(12) on ischemic penumbra in cerebral ischemia rats
叶酸联合维生素B_6/B_(12)对脑缺血半暗带区影响
3) ischemia penumbra
缺血半暗带区
1.
[Objective] To explore molecular mechanism following focal ischemia, the glutamate receptor subunit 2 (GluR2) protein expression and apoptosis measured in ischemia core (IC)and ischemia penumbra (IP)of adult rats at various recirculation times (1h, 1, 3, 7, 15 and 30 day) following a 120-min period of middle cerebral artery occlusion (MCAO).
结果再灌1h,缺血侧中心区(ischemiacoreIC)与缺血半暗带区(ischemiapenumbra,IP)GluR2蛋白表达与对照组无差异。
4) vessel damage penumbra
血管损伤半暗区
1.
Objective:To investigate the effect of BuYanHanWu (BYHW) Tang upon infarction,vessel damage penumbra (VDP),fibrinolytic system activity and endothelin.
活血药可显著降低血浆ET含量 ;补气药可显著地提高血浆t PA活性 ,缩小血管损伤半暗区的范
5) half bright and half dark
半明半暗
1.
Because of complex geologic situation and serious bias of Dianhuiping tunnel exit ,it appears dangerous situation such as hillside landslide, hillbody continual displacement in the course of construction of half bright and half dark, half tunnel and half road construction.
湖南常吉高速公路殿会坪隧道出口地质情况复杂,偏压严重,半明半暗及半隧半路段施工过程中出现坡面溜坍、山体持续位移等险情,文章通过介绍其处理和施工过程,就复杂地质条件下双连拱隧道半明半暗、半隧半路段的施工顺序、工艺及方法、特殊情况的处理等作了较为详尽的说明,并提出了相关看法和建议。
6) Dark area
暗区
1.
This method can make up for the shortcoming of traditional method,resulting from blue dark area in colonscope image through estimating the circle centers.
提出用三次B样条小波的多尺度边缘检测算子对结肠镜图像的亮度分量I进行边缘提取 ,找出所有类似圆弧状边缘线的圆心经加权求和后得到内窥镜图像暗区真正的中心点 ,弥补了传统方法中因暗区不明显而无法确定中心点的不足 ,并用所求的中心点来引导肠镜前端导管 ,起到导航的作
2.
The resolution of a series of insecurity factors caused by illumination dark area when automobiles run in the condition of visibility worst was investigated.
探索了汽车在可见度极差的条件下行驶,由于光照暗区带来的一系列不安全因素的解决方法。
补充资料：暗区
暗区
超声学术语。在声像图中，范围超过1cm的无回声或低回声区域。通过加大灵敏度或应用直方图的方法又可区分为实质性暗区和液性暗区。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条