通过对实际工程预作用自动喷洒系统消防设计，阐述了预作用自动喷洒系统特点及设计体会。

This article, from the design of preaction auto-sprinkler system for fire protection in actual projects, has expounded its characteristics and the designing experience.

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中医药在抑制血管生成、促进细胞凋亡、调节内分泌系统和抑制癌基因表达方面对癌前病变的干预作用。

Traditional Chinese medicine (TCM) has shown effects on precancerous changes through inhibiting angiogenesis, promoting apoptosis, modulating endocrine system and restraining oncogene expression.

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