lumen
英 [ˈlu:men] 美 [ˈlumən]

n.

流明（光通量单位）；[植物]（管）腔；

变形

复数：lumina

英英释义

lumen[ 'lju:min ]

• n.
  • a unit of luminous flux equal to the amount of light given out through a solid angle of 1 steradian by a point source of 1 candela intensity radiating uniformly in all directions

    同义词：lm

  • a cavity or passage in a tubular organ

    "the lumen of the intestine"

双语例句

用作名词(n.)

1. The innermost region of cotton is called lumen.
   棉纤维的最内层组织叫内腔。
2. A former luminance unit equals to one lumen per square foot.
   旧制光的亮度单位等于每平方英尺流明。

权威例句

A review of 3D vessel lumen segmentation techniques: models, features and extraction schemes
CX3CR1-Mediated Dendritic Cell Access to the Intestinal Lumen and Bacterial Clearance
CX3CR1-mediated dendritic cell access to the intestinal lumen and bacterial clearance.
Stress signaling from the lumen of the endoplasmic reticulum: coordination of gene transcriptional and translational controls
A membrane protein complex mediates retro-translocation from the ER lumen into the cytosol
Intravascular ultrasound assessment of lumen size and wall morphology in normal subjects and patients with coronary artery disease
Total Parenteral Nutrition via Multilumen Catheters Does Not Increase the Risk of Catheter-Related Sepsis: A Randomized, Prospective...
Dynamic imaging of dendritic cell extension into the small bowel lumen in response to epithelial cell TLR engagement
Arterial calcification and not lumen stenosis is highly correlated with atherosclerotic plaque burden in humans: a histologic study ...
Common carotid intima-media thickness and risk of acute myocardial infarction: the role of lumen diameter.