notochord是什麼意思 notochord的用法 notochord怎麼讀

notochord

英 ['nəʊtə(ʊ)kɔːd]美 ['notə,kɔrd]

n. [胚] 脊索

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英語詞源

notochord (n.)

1848, coined in English by English anatomist Sir Richard Owen (1804-1892) from chord + comb. form of Greek noton

"back," from PIE *not- "buttock, back" (cognates: Latin natis "buttock," sopurce of Italian, Spanish nalga, Old French nache "buttock, butt").

權威例句

1. We also give the computer simulation method of notochord development in the African frog Xenopus Laevis.

本文還介紹了非洲爪蟾脊索器官形成的計算機仿真方法.

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2. In certain breeds of dogs, notochord cells remain vibrant in the intervertebral disc into adulthood.

在一些犬類,直到成年, 椎間盤內的脊索細胞仍活躍.

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