lumen

美 
英 ['luːmen]
  • n.流（明）（光通量单位）
  • 网络流明；腔；内腔
复数：lumina  

权威英汉双解

英汉

英英

网络释义

Lumen
n.
1.
流（明）（光通量单位）a unit for measuring the rate of flow of light

例句

释义:
全部全部,流流,流明流明,腔腔,内腔内腔
类别:全部全部,口语口语,书面语书面语,标题标题,技术技术
来源:全部全部,字典字典,网络网络
难度:全部全部,简单简单,中等中等,难难
1.
There was no obvious mass in the duodenal lumen, but an area of hyperemia and a look of rigidity.
因为十二指肠腔里面没有看到明显的肿块，只有一块粘膜表现的比较粗糙，有明显的充血。
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2.
The peripheral coronary arteries may undergo sclerosis, as seen here in an artery branch with a very small lumen, with chronic hypertension.
慢性高血压病时，冠状动脉硬化，正象所见冠状动脉小分支的腔非常狭窄。
terms.shengwuquan.com
3.
The biggest single factor influencing lumen output on this projector is not the lamp power mode, but rather the position of the zoom lens.
最大的唯一因素影响流明输出在这台放映机是没有灯力量方式，而是宁可变焦镜头的位置。
www.avbuzz.com
4.
The lumen of the acinus is small and narrow , but that of the alveolus is large and distended .
单腺泡腔小而狭窄，但肺泡的腔却大而膨满。
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5.
The method of mesh division of the illuminated surface in floodlighting calculation by means of the effective lumen method is described.
利用有效光通量法作泛光照明计算时被照面网格的划分方法。
www.dictall.com
6.
The growth is primarily exophytic (outward into the lumen) and invasion is not seen at this point.
生长最初是外生性的（朝向腔内），不见浸润。
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7.
Each additional lumen decreases the size of the individual lumens, which will decrease the maximal rate at which fluids can be administered.
在总管径不变的情况下，每增加一个管腔就会减少各自的口径，进而减少液体的最大输注速度。
www.medlive.cn
8.
Here is a glomerulus in which the capillary loo are markedly pink and thickened such that capillary lumen are hard to see.
图示肾小球，其中的毛细血管袢中呈明显的粉红色、管腔增厚，以至于毛细血管腔难以看见。
yiqi.ebioe.com
9.
The spare saw blades can be taken out of the L-shaped lumen by screwing the nuts down from a handle sleeve barrel.
从手柄套筒上拧下螺帽就能从L形管腔内取送备用锯条。
ip.com
10.
The surface area of the capillaries and other protonephridial ducts lining the lumen is enlarged by many small bead-like microvilli.
毛细排泄管及排泄管的管腔内有大量珠状微绒毛突起以增加表面积。
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