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单词 Medullary cavity
释义

Medullary cavity

英语例句库

Blood production —The marrow, located within the medullary cavity of long bones and the interstices of cancellous bone, produces blood cells in a process called haematopoiesis.

造血-骨髓位于长骨髓腔和松质骨间隙内,骨髓通过造血作用产生血细胞。

原声例句
Osmosis-肌骨

On imaging, the mass is typically within the medullary cavity.

在影像上,肿块通常位于髓腔内。

Crash Course 解剖生理学篇

These flared ends, or epiphyses bookend the bone's shaft, or diaphysis, which — instead of having spongy bone in the center — surrounds a hollow medullary cavity that's full of that yellow marrow.

这些张开的末端,或称骨骺,包围着骨干,或骨干,骨干的中心不是海绵状骨,而是包围着一个充满黄色骨髓的空心髓腔。

英语百科

Medullary cavity

The medullary cavity (medulla, innermost part) is the central cavity of bone shafts where red bone marrow and/or yellow bone marrow (adipose tissue) is stored; hence, the medullary cavity is also known as the marrow cavity. Located in the main shaft of a long bone (diaphysis) (consisting mostly of compact bone), the medullary cavity has walls composed of spongy bone (cancellous bone) and is lined with a thin, vascular membrane (endosteum). However, the medullary cavity is the area inside any bone (long, flat, etc.) that holds the bone marrow.

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更新时间:2025/6/18 11:30:32