基本解釋不變集同根派生 invariant-sets相關(guān)詞英漢例句By the control lemma of chart-radius and through using the method of integrating, the author estimates the existence range of the invariant set and its attractor.由譜半逕的控制引理，利用積分的方法，得到其解的不變集與吸引集的存在條件及存在範圍。invariant-sets更多例句