hardening compound 中文意思是什麼
hardening compound
解釋
淬火劑-
Steel fiber reinforced concrete ( sfrc ) is a new compound civil engineering material. its properties have been studied deeply in recent years. comparing to the knowledge of the fully - hardening sfrc, we know very little about its properties in the early ages
但是，現在對鋼纖維混凝土力學性能的研究大多集中在混凝土硬化完成之後的力學性能，而對於它在硬化發展過程中的各種力學性能的研究還不多。
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