根据这些理论和应用方面的实际要求，我们设计了I，V，X，Y四种类型的含有炔键的硫醚类刚性分子。
According to the requires of academic and application, we designed four types of rigid alkythioether molecules include I, V, X, Y.
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炔烃三键介绍。
Introduction to the Alkyne Triple Bond.
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