internal porosity
英 [ɪnˈtɜːnl pɔːˈrɒsəti]
美 [ɪnˈtɜːrnl pɔːˈrɑːsəti]
网络 内孔隙率; 内缩孔; 内部气孔
双语例句
- With this techniques, the internal microstructures evolution for closed-cell aluminium foams in compression were observed. The deformation and changes in porosity were calculated.
研究了闭孔泡沫铝在压缩过程中内部微结构的演化，得到了不同压缩状态下内部微结构图像，分析了闭孔泡沫铝在压缩过程中的变形及孔隙率变化。 - The transfer equations of the internal pressure at dependence against to the external pressure considering the background porosity are derived. Additive damping effect of the background porosity is clarified theoretically and relevant quantization index is obtained.
推导了考虑背景孔隙的内压传递方程，从理论上解释了背景孔隙的附加阻尼效应，并得出了相关的量化指标； - It is suggested that the representative natural core sample should be selected as regional reference material to calibrate NMR porosity of complex lithology, or internal magnetic field gradient in complex rock grain/ fluid system should be studied in order to get corrected NMR porosity.
为此，建议选用本地区有代表性的天然岩心作为标样标定其孔隙度，或者研究该类岩石内部磁场梯度分布，得到经内部磁场梯度校正后的NMR孔隙度。 - After cracking, coating inorganic waterproofer on experimental specimens again, the width of crack reduces slightly ( 6) SEM microscopic analysis shows that, compared with the baseline group, the internal porosity decreases, inorganic water proofer has filling and close-graining effect.
开裂后，再次涂刷防水剂，试件的裂缝宽度稍有减小。（6）通过SEM微观分析表明，与基准组相比，内部的孔隙有所减少，无机防水剂对于混凝土试样有填充密实的效果。 - Liquid preparation of the composite ultra-fine powder additive is used to prepare those ZnO varistors which have stabler internal structure, lower porosity rate, and narrower range particle size distribution. These additives elements also present more uniform distribution. It makes the ZnO varistors present better performance.
通过液相法制备添加剂超细复合粉体，制备的ZnO压敏电阻内部结构稳定，气孔率低，粒度分布范围集中，添加剂元素分布均匀，使得ZnO压敏电阻器各方面性能都得到了提高。 - The bibulous rate of unfired brick would gradually decrease in the dry-wet circulation, which showed the internal porosity would decrease, and the material had a certain anti-cracking ability.
经过多次干湿循环作用后，免烧砖的吸水率会逐渐减小，显示出其内部孔隙率也会随着减小，材料质量较好，具有一定的抗裂性。 - We obtained theory and efficiency of different filtration methods by analyzing the internal porosity characteristics of the materials.
通过分析水刺产品内部孔隙率分布特点来分析水刺耐高温过滤材料的过滤特性，得出了其不同的过滤方式及其过滤效率。 - The internal pore size and porosity of the coating layer also increased with the increase in silica particle size.
涂层内部的孔径和孔隙率也随之不断增加。 - The impregnation technology is widely used to remedy the inside flaws, i.e. internal porosity and gas holes of the castings, to improve the casting performance, and advance the rate of acceptable cast products.
浸渗技术是弥补铸件在铸造过程中存在着疏松及气孔等缺陷提高铸件性能和铸件的成品率的有效措施。 - Considering the internal composition and the porosity of porous glass-ceramics based on pegmatite, three heat conduction ideal equivalent physical models were proposed by the author, and a mathematical formula was deduced to testify the thermal conductivity of porous glass-ceramics.
为了研究多孔微晶玻璃的保温性能，根据伟晶岩多孔微晶玻璃的内部组成以及孔隙率情况，作者提出了三种热传导的理想等效物理模型，推导出了数学公式，验证了多孔微晶玻璃的导热系数。 - With the increase of rolling reduction, the internal porosity of the composites healing become obvious, the macro performance is density increase.
随着轧制变形量的增加，复合材料内部孔隙的愈合变得明显，宏观表现为致密度增加。