1.
Study on a New Type of Spherical Pore Al Alloy Foam with Low Porosity and High Strength;
新型球形孔低孔隙率泡沫铝合金制备及相关性能研究
2.
resistivity-porosity cross plotting
电阻率-孔隙度交绘图法
3.
Along with the increase of deepness, to porosity and permeability, mudstone reduce much more than sandstone.
随深度的增加，泥岩孔隙度和渗透率降低的幅度比砂岩大。
4.
Research on accurate measurement method of porosity of macropore sample
公路工程大孔隙试件孔隙率精确测定方法研究
5.
Investigations on CFRP Porosity Using Ultrasonic Testing Based on Random Pores Model
基于随机孔隙模型的CFRP孔隙率超声检测研究
6.
Internal friction behaviors of porous NiTi alloys with variable porosities
可变孔隙率多孔NiTi合金的内耗行为
7.
The ratio of the volume of all the pores in a material to the volume of the whole.
孔隙率一材料中孔隙的总体积与整个材料的体积之间的比率
8.
It is the porosity due to interconnected pores that can be filled with and emptied of water.
这种孔隙率是水可流出和流入的连通空隙。
9.
With the increase ofα0, dynamic strength decreases markedly.
随着α的增大，动强度明显降低，残余孔隙水压力减小，残余应变发展速率加快。
10.
Compared to common active carbon, the products are characteristic of developed void space structures, quick absorption rates, low content of impurities, high wear resistance strength and circulating operation, etc.
相比普通活性炭具有孔隙结构发达、吸附速率快、杂质含量低、耐磨强度高、可循环使用等特点。
11.
and those at the east and west seg belts are gas-bearing or gas- and water-bearing strata,being of low porosity,low formation water resistivity and low water saturation.
东西凹陷带井的储层孔隙度、地层水电阻率及含水饱和度低 ,为气层或气水层。
12.
Causes and Reduction Countermeasures of Porosity in Electrolytic Tinplate
电镀锡钢板孔隙成因及降低对策研究
13.
The Mechanism of Pore Formation in Superconducting MgB_2 Synthesized at Low Temperature by In-Situ Process
原位法低温合成MgB_2的孔隙形成机制
14.
Metallic coatings--Review of porosity tests
GB/T17720-1999金属覆盖层孔隙率试验评述
15.
Seismic velocity can occasionally be affected by porosity and temperature.
孔隙率和温度有时也能影响地震波速。
16.
The study result was verified by porosity testing.
分析结论通过孔隙率检验得以证实。
17.
Research on Ultrasonic Methods for Porosity Measurement
复合材料孔隙率的超声检测方法探讨
18.
Influence of Adscititious Materials on the Porosity of Cement Concrete
外加材料对水泥混凝土孔隙率的影响