...高效减水剂； 孔隙率 [gap=1061]fine powder of steel slag; compressive strength; permeability; superplasticizer; pore ratio...
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pore ratio pressure curve 孔隙比与压力关系曲线
pore ratio and permeability 孔渗性
pipe pore ratio 管孔比
critical pore ratio 临界孔隙比
injection-pore volume ratio 注入孔隙体积比
pore space ratio 孔隙比
Qidian peat soil has the high organic content, big natural pore ratio, strong compression, high natural water-content, slow strength.
七甸泥碳土的有机质含量高、天然孔隙比大、压缩性强、天然含水量高、强度低。
The improved experimentation by using electronic balance to measure the density and the pore ratio of ceramic materials was designed.
提出了利用电子天平测量陶瓷材料密度及其气孔率的方法。
Then the relationship between dielectric constant and volume water content or pore ratio of unsaturated soil was established. Different kinds of soil samples were tested.
在该模型的基础上研究了电磁波与非饱和土介质的相互作用，建立了非饱和土介质介电常数与体积含水量之间的关系模型。
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