“knotgrass”的概念、定义、翻译、参考文献-科学参考

单词	knotgrass
释义	knotgrass Encyclopedia 农学草坪草释 knotgrass两耳草禾本科雀稗属多年生暖季型草坪草。别称水竹节草、叉仔草、毛颖雀稗。理学被子植物释 knotgrass萹蓄被子植物真双子叶植物石竹目蓼科萹蓄属的一种。
随便看	expectation value of observable quantities expected expected amount of inspection expected a posteriori expected average reward expected energy not serve expected frequency expected gain Expected Loss expected loss expected mean square expected mortality table expected output expected payoff expected time expected time complexity expected total reward expected utility hypothesis expected value expected value function expected value of dynamical variable expected value vector expectorant drugs exped expedance

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