2) Penumbra
[英][pi'nʌmbrə] [美][pɪ'nʌmbrə]
半暗带
1.
Penumbra assessment of acute cerebral ischemic in rats by CT perfusion;
CT灌注成像对大鼠急性脑梗死缺血半暗带的判定
2.
Observation on penumbra of perihematoma in patient with hypertensive cerebral hemorrhage;
高血压脑出血血肿周围半暗带的超微结构改变
3.
Relationship between amyloid precursor protein mRNA expression in ischemic penumbra and infarct size of rats;
大鼠脑缺血再灌注半暗带β淀粉样前蛋白mRNA表达与梗死体积的关系
3) dark ribbon
暗色条带
4) 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
5) ischemic penumbra
缺血半暗带
1.
Value of magnetic resonance angiography-diffusion mismatch to predict the ischemic penumbra in acute ischemic stroke;
磁共振血管成像-弥散成像不匹配对预测急性缺血性脑卒中缺血半暗带的价值
2.
Comparative research of ADC value and pathological changes in infarction core and ischemic penumbra after acute cerebral infarction in rabbits;
兔急性期脑梗死核心和缺血半暗带磁共振表观扩散系数与病理对照观察
3.
Advances of ~(11)C-flumazenil receptor imaging in ischemic penumbra;
~(11)C-flumazenil受体显像在缺血半暗带研究中的进展
6) dark coniferous forest zone
暗针叶林带
1.
The altitude of the forest line that is generally marked by the upper limit of the dark coniferous forest zone in the vertical zones of natural vegetation is controlled by the temperatures and their annual range.
在自然植被垂直带谱上一般以暗针叶林带的上限代表森林线,它的海拔高度取决于温度及其年较差。
补充资料：暗带
暗带
超声学术语。声像图上表示无回声或低回声的灰暗条带。大小、清晰度和连续与否不拘。最常见的是血管、胆道等结构的声像表现。
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