单词 | striation |
释义 | striation[ strahy-ey-shuhn ] / straɪˈeɪ ʃən / SEE SYNONYMS FOR striation ON THESAURUS.COM nounstriated condition or appearance. a stria; one of many parallel striae. Geology. any of a number of scratches or parallel grooves on the surface of a rock, resulting from the action of moving ice, as of a glacier. Cell Biology. any of the alternating light and dark crossbands that are visible in certain muscle fibers, especially of voluntary muscles, and are produced by the distribution of contractile proteins. Origin of striationFirst recorded in 1840–50; striate + -ion OTHER WORDS FROM striationin·ter·stri·a·tion, nounWords nearby striationstriate body, striated, striated border, striated muscle, striate vein, striation, striatonigral, striatum, strick, stricken, Strickland Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 Example sentences from the Web for striationBritish Dictionary definitions for striationstriation / (straɪˈeɪʃən) / nounan arrangement or pattern of striae the condition of being striate another word for stria (def. 1) 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 striationstriation [ strī-ā′shən ] n.The state of being striated or having striae. A stria. The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company. Scientific definitions for striationstriation [ strī-ā′shən ] One of multiple, usually parallel grooves or scratches on a rock surface, produced by abrasion associated with glacial movement, stream flow, a geologic fault, or meteoric impact. See more at glacial striation shatter cone slickenside. The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved. |
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