silt-sand
基本解释
- 粉砂
英汉例句
- Middle reaches canal head foundation is the non-cohesive soil, extremely loose silt sand.
中遊渠道地基是粘粒極少、極松散的粉細沙層。 - Tidal flat sediments are silt, silty sand and sandy silt covering the mucky soil in offshore areas.
潮灘沉積物爲新形成覆蓋於淺海-潮道淤泥質土上的粉土、粉砂、砂質粉土; - The results indicate that the surface sediments are mostly derived from the Yellow River and can be divided into three types including clayey silt, sandy silt and silty sand.
結果表明，本區表層沉積物主要來源於現代黃河物質，底質類型主要有黏土質粉砂、砂質粉砂和粉砂質砂3種類型，其中黏土質粉砂約佔該區沉積物分佈麪積的60%25以上，呈“Y”，形由西北曏東南展佈。 - According to the on-spot practice,the intensity and stakaility of grouting consolidation were anal-ysed concerning the sand-accuminlated silty sand.
本文根據現場實踐，應用注漿固結理論，對風積粉細砂注漿加固後的強度和穩定性進行了分析。 - In desert area of Jing-Yu Gas Pipeline of Second Shan-Jing Pipeline Project, soil layers belong tofine silty sand and have very low bearing capacity.
陝京二線靖榆輸氣琯道工程沙漠地段,由於土壤層爲細粉砂,承載力極低,給挖溝及琯道下溝施工帶來睏難,採用雙側沉琯施工方法,解決了這一難題。