oac
['oʊk]
abbr.
on approved credit 经过核准的信誉;
optical aberrations compensation 光学失常补偿;
outer approach channel 外部通道路线;
例句:
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Investigated communites were classified by using module of Ordination Axes Clustering ( OAC ) in Detrended Canonical Correspondence Analysis ( DCCA ).
采用DCCA ( 去势典范对应分析 ) 排序轴分类法 ( OAC ),对所调查的群落进行了生境与群落关系的分类.
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The ulcer healing rates were: EAC 86.7 %; OAC 80 %.
EAC组的溃疡愈合率为86.7%, OAC组 溃疡愈合率为80%.