1) cavity volume fraction
空洞体积分数
2) area fraction of cavity
空洞面积百分比
3) void volume fraction
孔洞体积百分比
1.
the void volume fraction,and a coupled plastic damage model for geomaterials based on micromechanics was proposed.
将岩土材料抽象为含有孔洞的球形体胞单元的集合体,采用一个标量——孔洞体积百分比来刻划单元的损伤程度,基于细观损伤力学提出了一个适用于岩土材料的塑性损伤模型。
4) cavity water
空洞积水
5) volume fraction
体积分数
1.
Effect of NO_2 combination at atmospheric pressure on measurement of its volume fraction by ultraviolet absorption;
常压N_2O_4合成对基于紫外吸收的NO_2体积分数测量的影响
2.
Quantitative solution of volume fraction of interface in cementitious composites;
水泥基复合材料界面过渡区体积分数的定量计算
3.
Research status of the volume fraction and the material properties of functionally gradient materials;
梯度功能材料的体积分数和物性系数的研究状况
6) volume ratio
体积分数
1.
The distributions and characteristics of non-metallic micro-inclusions of GCr15 and SS400 casting slabs in process of BOF-LF-VD-CC were analyzed by metallographic volume ratio method,in virtue of tracer method and electronic microscope.
结果表明,GCr15轴承钢显微夹杂体积分数为0。
2.
0-3 type modified PZT/PVDF piezoelectric composites with different volume ratio were prepared by High-temperature-pressing technique.
采用复合材料模压工艺,制备了体积分数不同的改性PZT(含铌的钛锆酸铅)/PVDF(聚偏二氟乙烯)压电复合材料。
3.
The influence of different volume ratios on the dielectric and piezoelectric properties of PZT/PVDF composites was studied and compared with the theoretical values proposed by Furukawa et al.
系统地研究了PZT体积分数对材料介电、压电性能的影响,并与Furukawa等人的理论预测进行了对比。
补充资料：空洞
空洞
脏器内发生坏死或液化的物质排出后，在病变部位留下的洞腔、坏死和液化。常由炎症引起，常见的如肺、肾等内脏的结核性空洞。在适当的情况下，空洞可通过再生而修复。
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