单词 | muscle-prism |
释义 | † muscle-prismn. Physiology. Obsolete. The A band of a sarcomere (see A band n.). Also: an experimental preparation consisting of a segment of a muscle cut perpendicularly to the direction of its fibres (cf. muscle-rhombus n. at muscle n. Compounds 2). ΚΠ 1874 Philos. Trans. (Royal Soc.) 163 439 Each muscle-box, he [sc. Krause] considered, is almost filled by a portion of the dim substance (muscle-prism). 1881 I. Rosenthal Gen. Physiol. Muscles & Nerves xi. 189 A piece of this kind may be called a regular muscle-prism. 1882 Quain's Elements Anat. (ed. 9) II. 127 Each such case contains, according to Krause, a portion of the dark disk (muscle-prism) in its middle part. This entry has been updated (OED Third Edition, March 2003; most recently modified version published online March 2019). < n.1874 |
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