1.
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
2.
The stoma density of diploid is thicher than spur type.
二倍体气孔密度大于三倍体，普通型大于短枝型；
3.
A Comparative Study of the Density of Fagus Pashannica Seedlings in Different Habitats;
不同生境的巴山水青冈幼苗气孔密度比较研究
4.
Change of Stomatal Density and Opening Degree of Poa pratensis L. Treatment with S_(3307)
S_(3307)处理对草地早熟禾叶片气孔密度和开度的影响
5.
Molecular Cloning and Characterization of SDD1 Gene Related to the Stomatal Density and Distribution of Isatis Indigotica;
菘蓝中气孔密度和分布相关的SDD1基因克隆及研究
6.
Effects of chlorophyll content and stoma density on pumpkin resistance to powdery mildew
南瓜品种对白粉病的抗病性与叶绿素含量和气孔密度的相关性
7.
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
8.
Determination of density and total porosity Mercury displacement method??
密度和总气孔的测定? 汞置换法
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.
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
11.
" 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
12.
An amendment should decrease bulk density, increase total porosity, and increase water and air content.
改良剂能降低堆积密度，增加总孔隙度，增加水和空气的含量。
13.
Test method for bulk density and true porosity of shaped insulating refractory products
GB/T2998-1982定形隔热耐火制品体积密度和真气孔率试验方法
14.
air pressure test for strength and tightness
气压强度及气密试验
15.
gas-filled porosity
天然气充满的孔隙度
16.
Model of porosity can be established according to density of framework of rock, density of rock and density of fluid in rock.
由骨架密度、体积密度、流体密度联合建立孔隙度解释模型。
17.
corrected density porosity
校正了的密度测井孔隙度
18.
Numerical Analyses of Gas Lubricated Laser Surface Textured Mechanical Seals
激光加工多孔端面气体密封数值分析