high density concrete 重混凝土 ; 高密度混凝土
low density concrete 低密度混凝土
specific density concrete 特定密度混凝土
specified density concrete block 次轻混凝土砌块
dry apparent density of concrete 混凝土干表观密度
apparent density of fresh concrete 混凝土湿表观密度
aerated concrete density 加气混凝土容重
The results show that the high-density concrete has excellent durability and wide prospect in construction field.
大量试验结果显示高密实混凝土耐久性优异，在建筑工程等中有着广阔的应用前景。
The nobility of the smooth and delicate surfaces is given by a contemporary material made of ultra high-density concrete and by marble power.
现代材料由超高密度的混凝土和大理石制作而成，给予光滑细腻的表面一种高贵感。
Meanwhile, the resin of urea and formaldehyde is used for medium-density overlay (MDO), a combination of concrete and plywood, used in concrete moulds.
同时，尿素甲醛的树脂用于制造中密度板(MDO)，这是一种混凝土和夹板的组合体，通常用于混凝土模具中。
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