The second time I went there, I took part in their innovation.
第二次我去他们那儿，参加了他们的技术革新。
Second, the mechanism for technology market promoting technology innovation is explored.
第二，探讨了技术市场促进技术创新的机理。
Second, the innovation of research contents.
第二、研讨内容的立异。
Second, the innovation of research contents.
第二、研讨内容的立异。
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