词语first moment
解释静矩,一次矩
first moment〔名词〕一次矩,一阶矩详细»
first moment〔名词〕一阶矩详细»
first moment〔名词〕静矩详细»
first moment〔名词〕第一势差,第一项动差详细»
first moment〔名词〕一阶矩,一级动差详细»
first moment〔名词〕一价矩,一次矩详细»