newly-laid concrete中文什么意思

新浇混凝土

• newly:    adv. 1.〔表示时间〕新近，最近 ...
• laid:    lay1 的过去式和过去分词。lai ...
• concrete:    adj. 1.具体的，有形的；实在的 ...

例句与用法

1. I application : fnj - l is applied to the newly - laid concrete precast concrete , rapid hardening strong concrete , large fluidity concrete , pump concrete and steam maintenance concrete that are used in the traffic , railway , port , industry , civil building and other departments
   Fnj - 7干掺泵送剂适用范围： 1用于远距离运输和泵送砼，复合其他组份可配制泵送剂流化剂。