Bushy plant of Old World salt marshes and sea beaches having prickly leaves; burned to produce a crude soda ash. 分布在东半球的碱性沼泽和海滩的浓密的树种,有多刺的树叶;通过烧炙产生一种未加工的苏打灰。
Article briefly introduces the technique of reclaim land from the sea, test technique of composite foundation and comprehensive utilization technique of fly-ash in soil foundation. 简要介绍围海造陆技术、复合地基检测技术以及粉煤灰在地基中综合利用技术的研究成果。
Analysis of Environmental Effect on Integrated Utilization of Sea Sediment, Coal Ash, Caustic-sludge 海湾泥、粉煤灰和碱渣综合利用中环境影响分析