The conclusion was that the products network has obvious scale-free properties and small-world effect, the injection molding machine has many varieties but low-technology.
研究发现宁波市注塑机企业集群产品网络具有较为明显的无标度特性和小世界特性，注塑机产品品种较多，但大多是中小型普通注塑机，高端机较少。
This study has found that the Complex Networks built up by the radicals of popular Chinese characters have Small World effect and Scale-free property.
我们已经探索发现由常用汉字的偏旁字符所构成的复杂网络具有小世界效应以及无标度特征。
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