enclosing structure

基本解釋

Flocculated cement structure enclosing lots of water can be found in cement paste, which will influence fluidity and strength of concrete.
新拌水泥漿體中，水泥顆粒互相粘結(jié)形成包裹水的絮凝結(jié)構(gòu)，嚴重影響了混凝土的工作性和強度。
The characteristic of pit, enclosing structure scheme and supporting system, and reinforcing scheme are introduced one by one in the paper.
本文系統(tǒng)地介紹了基坑的特點、圍護結(jié)構(gòu)方案及支撐體系設計和加固方案。
Therefore, cell wall is no longer an inert structure enclosing cell, but an alternative term "extracellular matrix" is preferable to indicate their dynamic property.
因此細胞壁不再是一種環(huán)繞植物細胞的惰性結(jié)構(gòu)，比起細胞壁，植物細胞外基質(zhì)這一名詞更能反映出這一動力學的特性。