Lumen (anatomy)

Cross section of the gut. The lumen is the space in the middle.

In biology, a lumen (fromLatin lūmen, meaning "an opening"; plural lumina) is the inside space of a tubular structure, such as an artery or intestine. By extension, the term lumen is also used to describe the inside space of a cellular component or structure, such as the endoplasmic reticulum.

单词	Transluminal
释义	Transluminal 原声例句 Lost Girl S02 All it'll take is a transluminal migration circle. 只要一个经腔迁移圈仪式就行。英语百科 Lumen (anatomy) In biology, a lumen (fromLatin lūmen, meaning "an opening"; plural lumina) is the inside space of a tubular structure, such as an artery or intestine. By extension, the term lumen is also used to describe the inside space of a cellular component or structure, such as the endoplasmic reticulum.
随便看	persecutios的意思 persecutive的意思 persecutor的意思 persecutorial的意思 persecutor的意思 Persecutory的意思 persecutory anxiety的意思 Persecutory delusion的意思 Persecutory delusion disorder的意思 Persecutory delusions的意思 persecutress的意思 persecutrices的意思 perse的意思 per segment的意思 Persei的意思 perseic的意思 Perseid的意思 Perseids的意思 Per se illegal的意思 perseit的意思 perseite的意思 perseitol的意思 perseity的意思 perseiue的意思 persel的意思

Transluminal

Lumen (anatomy)