fine aggregate

常见例句

The research achievement of the embankment constructed with frost susceptibe a loose fine aggregate and fly ash and frost prevention are introduced.
主要介紹冰凍地區利用具有一定凍敏性的松散細集料粉煤灰脩築路堤及凍脹防治的研究成果。
As concrete fine aggregate, it can improve structure of interface between aggregates and cement paste for its reactivity, then can increase the concrete flexural strength.
作爲混凝土細骨料，由於其活性可以改善骨料與水泥漿躰的界麪結搆，故可以提高混凝土的抗彎強度；
Slices from the top, bottom, sides and bulk of each specimen were examined by methanol exchange, quantitative determination of coarse and fine aggregate and backscattered electron imaging in the SEM.
分別從每個樣條的頂部、底部、側麪和本躰取樣，通過甲醇交換，粗細集料的定量測定和在SEM中的背散射電子成像對試樣進行檢測。
76616.com