| 单词 | sarcomere |
| 释义 | sarcomere[ sahr-kuh-meer ] / ˈsɑr kəˌmɪər / noun Biology.any of the segments of myofibril in striated muscle fibers. Origin of sarcomereFirst recorded in 1890–95; sarco- + -mere Words nearby sarcomeresarcolactic acid, sarcolemma, sarcology, sarcoma, sarcomatosis, sarcomere, sarcophagous, sarcophagus, sarcophile, sarcoplasm, sarcoplasmic reticulum Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for sarcomeresarcomere / (ˈsɑːkəʊˌmɪə) / nounany of the units that together comprise skeletal muscle Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 Medical definitions for sarcomeresarcomere [ sär′kə-mîr′ ] n.One of the segments into which a fibril of striated muscle is divided. The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company. Scientific definitions for sarcomeresarcomere [ sär′kə-mîr′ ] The contractile unit of a skeletal muscle fiber. Sarcomeres are divided into bands of filaments made of actin or myosin. During muscle contraction, the filaments slide over each other to cause shortening of the sarcomere. The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved. |
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