“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	distance transitive distance transitive graph distance-transitive graph distance vector multicast routing protocol distance vector multicast routing protocol, DVMRP distance vector protocol Distant distant distant collision distant-crossing in aquaculture distant encounter distant field distant hybrid distant hybridization Distant Levee of Hanjiang River distant observer approximation Distant Thunder distant view photograph distant water fisheries distended magnetic field distending pain distension distention and fullness at stomach distereoisomer distereomer

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