total porosity meaning in Chinese
全孔隙度
总空隙度
总孔率
总孔隙度
总孔隙率
总气孔率
Examples
- Coke - determination of apparent relative density and total porosity
焦炭假相对密度及总气孔率测定方法 - Determination of density and total porosity of uranium dioxide pellets by the mercury displacement method
水银置换法测定二氧化铀颗粒的密度和总气孔率 - ( 3 ) compared to young stand of the first rotation of larix olgensis , activity acidity ( ph value ) , organic matter content , humus component content , moisture , and total porosity in rhizosphere soil of the young stand of the second rotation of larix olgensis decreased
( 3 )二代落叶松幼龄林与一代落叶松幼龄林相比，根际土壤活性酸( ph值) 、有机质含量、腐殖质组成、土壤水分含量和总孔隙度降低。 - Compared to stipa bungeana grassland and fallow ground , the volume weight was smaller , total porosity and capillary porosity were higher , but non - capillary porosity was lower . 2 . achnatherum splendens height increased slow in the initial stages , fast from june to august and slow again after that
芨芨草草地土壤容重较本氏针茅草地和裸地小，各层的总孔隙度和毛管孔隙度明显高于本氏针茅草地和裸地，但非毛管孔隙度较本氏针茅草地和裸地低。 - Based on the principle of significant effect of soil fertility factors on forest growth , soil physical factors ( natural water content , bulk density , total porosity , capillary porosity , aggregate degree , coarse silt and physical clay ) , chemical factors ( om . total n , alkali - hytrolyzable n , total p , humus and ha / fa ) and biological factors ( urease , acidphosphotase , invertase and microbes ) were selected as evaluation index system of soil fertility . applying principal component analysis , soil ifi of subalpine coniferous forest was calculated
从土壤物理、化学、生物学三方面出发，建立了川西亚高山针叶林不同演替阶段土壤肥力评价指标体系，应用主成分分析，计算出不同演替阶段土壤肥力综合指标值( ifi ) ，各演替阶段大小顺序为： 10年生云杉林地迹地原始林地次生桦木林地30年生云杉林地20年生云杉林地50年生云杉林地60年生云杉林地40年生云杉林地。