lumen
n.
內腔；流明(光流的強度單位)
英語翻譯 Noun:
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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
-
a cavity or passage in a tubular organ;
\\\"the lumen of the intestine\\\"
造句
用作名詞(n.)
- The innermost region of cotton is called lumen.
棉纖維的最內層組織叫內腔。
- A former luminance unit equals to one lumen per square foot.
舊制光的亮度單位等于每平方英尺流明。
常用短語
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lumen bronze
流明青銅合金...
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international lumen
[電] 國際流明...
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residual lumen
[醫] 遺腔
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lumen method
流明法
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lumen sensitivity
流明靈敏度
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bursal lumen
囊腔
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lumen output
光輸出,光強...
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double lumen tube
胃十二指腸雙腔導管...
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cervical lumen
子宮頸管腔
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lumen alloys
流明合金
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