单词	半不变量
释义	半不变量医semi-invariant；cumulant
随便看	minimum ebb minimum echo minimum ecological discharge minimum ecological flow minimum ecological flux of fiver minimum ecological instream flow requirements minimum ecologicalrunoff minimum ecological runoff minimum ecological water demand minimum ecological water requirement minimum economical descending grade minimum economic loss minimum economic ore grade minimum economic size minimum economic thickness minimum ectane rating minimum edge minimum edge covering minimum edge cuts minimum edit distance minimum effective analgesic concentration minimum effective concentration minimum effective dosage minimum effective dose minimum effective drug concentration