“二阶矩法”的概念、定义、翻译、参考文献-科学参考

单词	二阶矩法
释义	二阶矩法 Encyclopedia 工学激光参数测量方法释 second moment method二阶矩法利用激光束宽正比于光束横截面上功率密度分布的二阶中心矩这一原理定义、测量光束束宽的方法。
随便看	function mod k function multiplier function observers function of a complex variable function of a discrete variable function of a function function of a generalized variable function of a hypercomplex variable function of a real variable function of art function of best approximation function of blood function of bounded characteristic function of bounded form function of bounded mean oscillation function of bounded type function of bounded variation function of class C0 function of class Cn function of class Cω function of class C∞ function of compact support function of complex variable function of confluent type function of cultural relics

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