“nodal line”的概念、定义、翻译、参考文献-科学参考

单词	nodal line
释义	nodal line [`nōd·ǝl ´līn] ^ASTRONOMY The line passing through the ascending and descending nodes of the orbit of a celestial body. ^PHYSICS 1. A line or curve in a two-dimensional standing-wave system, such as a vibrating diaphragm, where some specified characteristic of the wave, such as velocity of pressure, does not oscillate. 2. A line which remains fixed during some deformation or rotation of a body or coordinate system.
随便看	peristaltic charge-coupled device peristerite peristome peristyle peritectic peritectic point peritectoid perithecium peritoneal cavity peritoneoscope peritoneoscopy peritoneum peritonitis peritonsillar abscess Peritrichia Peritrichida peritrichous perityphlitis perivitelline space Perkin reaction perlite perlitic perlucidus perlèche perm

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