1.
TESTING OF OPEN POROSITY AND COLSED POROSITY OF CARBON MATERIAL BY EFFECTIVE DENSITY METHOD
炭素材料显气孔率和闭孔率的测试──有效密度法
2.
Effects of Water Absorption and Porosity of ZrO_2 on Cordierite Porous Ceramic
ZrO_2对堇青石多孔陶瓷吸水率和显气孔率的影响
3.
Test method for apparent porosity and bulk density of porous ceramic
GB/T1966-1996多孔陶瓷显气孔率、容重试验方法
4.
Discussion on the opening porosity of porous ceramic materials by drainage method
排液法测定多孔陶瓷材料开孔率的探讨
5.
Study on Relationship of Porosity & Pore Structure of Metallurgical Coke with Thermal Performance
冶金焦气孔率和气孔结构与热性能关系的研究
6.
Study on Preparation Technology of Alumina Porous Ceramics with Controllable Porosity
气孔率可控氧化铝多孔陶瓷制备工艺的研究
7.
Growth Rate and Drilling Rate of Free-living Conchocelisof Varietal Porphyra yezoensis;
条斑紫菜自由丝状体的生长率及钻孔率
8.
testing method for specific gravity and true porosity of insulating fire bricks
绝热耐火砖比重和真气孔率测定方法
9.
Carbon materials--Determination of the true porosity
GB/T6156-1985炭素材料真气孔率测定方法
10.
resistivity-porosity cross plotting
电阻率-孔隙度交绘图法
11.
Antenna efficiency of an aperture-type antenna
孔径型天线的天线效率
12.
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
13.
Distribution Function of Velocities and Characteristic Velocities in the Course of Effusion;
小孔泻流速率分布函数及其特征速率
14.
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
15.
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
16.
Effect of Carbonization Heating Rate on the Pore Structure of Hollow-Porous Carbon Fibers
炭化升温速率对中空多孔炭纤维孔结构的影响
17.
Frequency of the wide-band sandwich transducer with single hole in relation of the hole's size
穿单孔换能器的频率与孔尺寸间的关系研究
18.
Effect of Porosity Generators on Absorbency Rate Starch-based Superabsorbent
淀粉基多孔高吸水树脂致孔剂对吸液速率影响