accelerator of hardening
英 [əkˈseləreɪtə(r) ɒv ˈhɑːdnɪŋ]
美 [əkˈseləreɪtər əv ˈhɑːrdnɪŋ]
【机】速硬剂
双语例句
- Accelerator is a kind of additive to regulate setting time and hardening speed of concrete or mortar, of which many products are available.
速凝剂是调节混凝土（或砂浆）凝结时间和硬化速度的外加剂，品种较多。 - The authors discussed the effect of the set accelerator ( NH4H2PO4) on the hydration and hardening of α-Ca ( PO4) 2 ( ie α-TCP), and tested the setting time and mechanical strength of the appropriate hardening products.
讨论了不同浓度NH4H2PO4促凝剂对α－Ca3（PO4）2（α－TCP）水化和硬化的影响，测试了相应的硬化物凝固时间和机械强度。