1.
Berger to water stress show decrease of relative watercontent, and WflWb under water stress.
气孔频度降低，水分的散失减少，利于保水；
2.
The Epidermal Characters of Zelkova (Ulmaceae) and Metasequoia (Taxodiaceae) and Their Stomatal Responses to Atmospheric CO_2 Concentration Change;
榉属和水杉属的叶片气孔频率对大气CO_2浓度变化的响应
3.
gas-filled porosity
天然气充满的孔隙度
4.
INFLUENCE OF TURBULENCE INTENSITY ON COOLING EFFECTIVENESS IN BACK-DIFFUSED HOLE
湍流度对单排圆孔及后扩孔气膜冷却的影响
5.
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
6.
The Control of Cylinder Cover Spring Holder Hole Cutting tool and Sinks the Hole Depth Size
气缸盖弹簧座孔刀具与沉孔深度尺寸的控制
7.
Effects of Porosity on Gas Permeability and Maximum Pore Size of Fiber Felts
孔隙度对纤维毡透气性能和最大孔径的影响
8.
Stomatal Density of Leaf Layers in Crown of Some Broad-Leaf Species and Effects of Light Conditions on Them
若干阔叶树树冠各层叶气孔密度及光照条件对气孔密度的影响
9.
Studies on Stomata Length,Width and Density of Different Provenances of Distylium buxifolium
不同种源小叶蚊母气孔长度、宽度与密度的关系
10.
Determination of density and total porosity Mercury displacement method??
密度和总气孔的测定? 汞置换法
11.
Test method for air permeability of porousceramics
GB/T1968-1980多孔陶瓷透气度试验方法
12.
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。
13.
Fabrication on Ceramics with Graded Pores by Centrifugal-gelcasting Technique;
离心—凝胶成型工艺制备气孔梯度陶瓷
14.
Study on porosity log interpretation methods of gas reservoir;
天然气储层孔隙度测井解释方法研究
15.
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
16.
Forming Principle of and Countermeasures to Blowhole in Cylinder Head of High Strength and Thin Wall
高强度薄壁灰铸铁气缸盖气孔形成机理与对策
17.
Aeration porosity is more sensitive than total and capillary porosity to reflect soil compaction degree.
与总孔隙度和毛管孔隙度相比,通气孔隙度在反映土壤压实时更为敏感。
18.
The Influence of Opening Degree of Drought-resistant Plant and Wet-resistant Plant s Stomas with Different Density of K~+;
不同K~+浓度对阳生及阴生植物气孔开度的影响