They were in tourist paintings and photos on mugs T-shirts and key chains.
它们出现在旅游招贴画、马克杯、T恤和钥匙扣上。
They were in tourist paintings and photos, on mugs, T-shirts and key chains.
它们出现在旅游招贴画、马克杯、T恤和钥匙扣上。
T. based methods for the quality evaluation of foods in cold chains are illustrated. Devices are designed to monitor the quality of foods during cold storage are introduced.
理论检测食品品质变化的主要指标及相应的检测方法，并介绍了用于监测冷冻冷藏过程中食品品质的仪器。
T. based methods for the quality evaluation of foods in cold chains are illustrated. Devices are designed to monitor the quality of foods during cold storage are introduced.
理论检测食品品质变化的主要指标及相应的检测方法，并介绍了用于监测冷冻冷藏过程中食品品质的仪器。
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