1) gravel porosity
石子空隙率
2) voidage
['vɔididʒ]
空隙率
1.
Electrical capacitance tomography and LS-SVM based voidage measurement;
基于电容层析成像和LS-SVM的空隙率测量
2.
Study on algorithm of electrical capacitance tomography for voidage measurement of gas-oil two-phase flow;
用于油气两相流空隙率测量的电容层析成像量化新算法研究
3.
Nonlinear Analysis of Voidage and Particle Colliding force in Gas-Solid Fluidized Bed;
气固流化床中空隙率及颗粒碰撞压力的非线性分析
3) porosity
[英][pɔ:'rɔsəti] [美][pɔ'rɑsətɪ]
空隙率
1.
Analysis of Variability of Compactibility and Porosity to Asphalt Pavement;
沥青路面压实度和空隙率的变异性分析
2.
The influences of porosity of mixture to road performance of cement and fly ash stabilized crushed-stones;
空隙率对水泥粉煤灰稳定碎石路用性能的影响
3.
Impact of porosity on the performances of asphalt pavement;
空隙率对沥青路面性能的影响
4) void ratio
空隙率
1.
The relationship between average void ratio of catalyst flowing and superficial speed of steam in stripper's external annular space was deducted and the result of experimental analysis showed that data achieved in experiments were in agreement with the relationship.
从理论上推导了汽提器平均空隙率与内环表观气速的关系 ,根据试验结果建立了单段高料位环流汽提器内环平均空隙率与内环表观气速的半经验模型 ,模型计算结果与试验结果能较好的吻合。
2.
Five sizes of coarse aggregate and void ratios were adopted.
设计制作了多孔混凝土水质净化试验装置,对5种不同粗骨料粒径和空隙率的多孔混凝土进行了水质净化性能试验。
3.
Then it represents the direct relation between the water damage and the void ratio in field,and points out only controlling void ratio in field strictly,the construction quality can be increased and the water damages can be reduced.
系统分析了沥青路面产生水损害的原因,提出了预防措施,阐述了路面的现场空隙率与水损害有直接的关系,指出只有严格控制现场空隙率,才能提高施工质量,以减少水损害的发生。
5) void fraction
空隙率
1.
Study of Void Fraction Meter for Gas-Liquid Flow Applications;
气液两相流中的空隙率计研究
2.
Study on methods for void fraction measurement of gas-liquid two-phase flow in microgravity
气液两相流空隙率测量方法微重力环境应用研究
3.
The change regularities on void fraction and density of powder material were revealed mathematically.
同时,运用数学的方法揭示了粉体的空隙率和粉体密度的变化规律。
6) void fraction wave
空隙率波
1.
Study of flow pattern discrimination in vertical gas-liquid two-phase flow based on the characteristics of void fraction waves;
基于空隙率波特性的垂直气液两相流流型判别研究
2.
Discussion on void fraction waves and its non-linear characteristics before bubbly flow transiting to other flow regimes;
泡状流“失稳”时空隙率波及其非线性讨论
3.
Experiments show that the formation of Taylor bubble in gas\|liquid two\|phase flow is due to the intensive congregation and amalgamation of small bubbles driven by void fraction waves and that the highly turbulent flow is able to restrain this formation.
对大管径气 液两相流动中严重影响压力平衡与机械驱动效率的段塞流生成机制和控制方法进行了研究 ,实验证明段塞流的形成是由于空隙率波的大幅度增长使气泡高度集中 ,并形成聚并所致。
补充资料：石子饼
七十年代，关中一农民有冤，地方不能伸，携此饼一袋，步行赴京告状。正值暑天，行路人干粮皆坏，见其饼不馊不腐，以为奇。至京，坐街吃之，市民不识何物，农民便售饼雇人写状，终于冤案大白。农民感激涕零，送一饼为其明冤者存念。问：何饼？说：石子饼。其饼存之一年，完好无异样，遂京城哗然。
此饼制作：上等白面，搓调料、油、盐，饼胚为铜钱厚薄。洗净的小鹅卵石在锅里加热，饼胚置石上，上再盖一层石子，烘焙而成。其色如云，油酥咸香。
同州人尤擅长此道，家家都有专石子，长年使用，石子油黑铮亮。据传，一家有二十多年的油石子，到六十年代，遭灾，无面作饼，无油炒菜，每次熬萝卜，将石子先煮水中便有油花，以此煮过两年。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条