Fixed size representations - string, bytes, embedded messages, packed repeated fields.
固定大小的表示- string, bytes,嵌入消息,打包的重复字段。
Rotating packed bed is a new technique of process intensification and has a broad application prospect in various fields of material, chemical engineering, energy and environmental protection.
旋转填料床技术是一种突破性的过程强化新技术,在化工、能源、环保、材料、生物化工等工业领域中有广阔的商业化应用前景。
The packing material is suitable for mass transferring and heat transferring processes of packed towers used in the production fields of petrochemical industry, environment protection and the like.
本实用新型适用于石油化工、环保等生产领域所用填料塔的传质传热过程。
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