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.
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
4.
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
5.
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
6.
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
7.
Carbon materials--Determination of the true porosity
GB/T6156-1985炭素材料真气孔率测定方法
8.
Coke--Determination of show porosity
GB/T4511.1-1984焦炭显气孔率测定方法
9.
" Test method for the apparent porosity, water absorption bulk density and true porosity of dense shaped refractory products"
GB/T2997-1982致密定形耐火制品显气孔率、吸水率、体积密度和真气孔率试验方法
10.
The results indicated that the time of heat preservation had important influence upon the macrostructure, apparent porosity rate, volume weight, the pervasion rate, shrinkage rate and the compressive strength.
研究结果表明，保温时间对孔结构、气孔率与容重、水渗透率、收缩率以及强度有着重要的影响。
11.
testing method for apparent prosity, water absorption and specific gravity of fire bricks
耐火砖表观气孔率、吸水性、比重测定方法
12.
Coke--Determination of apparent relative density and total porosity
GB/T4511.3-1984焦炭假相对密度及总气孔率测定方法
13.
A Study of Porosity and Mechanical Property on Nano Composite Base Resin;
纳米基托复合树脂的气孔率及力学性能研究
14.
Study on Process of Reducing Porosity of Small Solid Rocket Motor Grain
降低小型固体发动机药柱气孔率工艺研究
15.
Meanwhile, the stomatal conductance was related to the net photosynthesis rate.
气孔导度与净光合速率具有相关性。
16.
Numerical Simulation for Influence of Radial Angle on Gas-film Cooling Effectiveness
气膜孔径向角角度对冷却效率的影响
17.
" Polymeric materials, cellular flexible-Determination of air flow permeability"
GB/T10655-1989高聚物多孔弹性材料空气透气率的测定
18.
Study of Porosity on the Mass Transfer Performance in Microporous Membrane Gas Absorption;
孔隙率对多孔膜气体吸收过程传质性能影响的研究