基本解释n.次甲基同根派生 methylidyne相关词英汉例句Keywords Methylidyne;Ab initio calculation;Variational transition state;Reaction dynamics;Vibrational-state-selected rate constant; 次甲基;從頭算;變分過渡態;分子反應動力學;振動選態反應速率常數;methylidyne","HC "," 次甲基"methylidyne更多例句