The utility model relates to a pet appliance, which belongs to the technical field of a dog ring.
本实用新型涉及一种宠物用具狗圈技术领域。
The utility model relates to the technical field of pet articles, particularly to a pet tent.
本实用新型涉及宠物用品技术领域，特指一种宠物帐篷。
Molecular imaging with positron emission tomography (PET) is an important field of molecular imaging.
正电子发射断层(PET)分子影像学是分子影像学的重要内容。
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