单词penumbral
网络: 日月半影的；半影状；半影月食
You might ask, why is not the first day of each month will be a solar eclipse, why not the 15th of each month will be a penumbral eclipse ?
大家会问，为每个月的初一都会有日食，还有，为每个月的十五都会有月食呢？
in a penumbral eclipse , there would only be " moon enters penumbra " , " middle of eclipse " and " moon leaves penumbra "
在月偏食时没有食既和生光，半影月食只有半影食始食甚和半影食终。
High-flow 100% normobaric hyperoxia prolongs penumbral survival in animals and appears to extend the time window for reperfusion therapy.
高血流量100%正常气压高供氧延长了动物缺血半暗带的存活时间，且似乎可以延长再灌注治疗的时间窗。
Those places not in the direct path will see a partial eclipse from the moon"s penumbral shadow.
不是月球路径直接通过的国家和地区，将只能看到月球半遮影的部分日蚀。
So the penumbral (circle-coded aperture) ima9ing microscope (PIM) which is mainly discussed in this paper is developing very quickly .
本文讨论的半影（圆形编码孔径）显微镜（PIM）正是应这种要求而开展研究的。
Penumbral lunar Benying and did not sweep the place, simply can not see the solar eclipse.
月球本影和半影没有扫过的地方，根本看不见日食。
sometimes the moon only enters the penumbra without touching the umbra . this is a penumbral lunar eclipse.
有时月球并不会进入本影而只进入半影，这就称为半影月食。
Analytic calculation of ellipticity error effect in neutron penumbral imaging
中子半影成像中椭圆度误差的解析计算
Changes of rat penumbral glucose transporter-3 expression following cerebral ischemia-reperfusion injury
大鼠脑缺血再灌注后半影区葡萄糖转运体3表达的变化
Apoptosis and necrosis in the penumbral area after reversible focal cerebral ischemia in rats
大鼠局灶性脑缺血再灌流半暗带神经细胞坏死与凋亡的动态变化