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- We found that there was a significant correlation between aboveground biomass density and the maximum annual NDVI when expressed as a power function (R 2=0.71, p<0.001). 结果表明 :草地植被地上生物量与当年最大NDVI值具有很好的相关关系 ;两者可以用幂函数很好地拟合 (R2 =0 .;71;p<0
- The molluscs were the first in biomass and density of the benthos. 全年各类群生物中,平均生物量及栖息密度都以软体动物居首位。
- biomass density 生物量密度
- Root biomass density 根生物量密度
- aboveground biomass density 地上生物量密度
- The density of population in this city is very high. 这个城市的人口密度非常高。
- The area had a population density of five people per square mile. 该地区人口密度为每平方英里五人。
- The weight of living organisms is called biomass. 生物有机体的重量称为生物量。
- The increasing of the biomass is at its highest. 生物量的增加速率会最快。
- The density goes down exponentially with height. 分子密度随着高度的上升而指数衰减。
- The addition of Mg2+ could improve biomass. Mg2+的加入可以提高生物量。
- The population density is evened out. 种群密度亦趋于均匀化。
- Crop stalks (CSs) are important biomass resources. 摘要农作物秸秆是重要的生物质资源。
- Which countries host the Biomass projects? 哪些国家拥有生物质项目?
- Dw = 4A- 0.7696Z/i( r = 0.8667)(index of biomass). 以生物量为指标的多样性指数Dw=4.;4-0
- Density exceeded 100 nests per mile. 丝巢密度超过每英里100巢。
- Biomass resources have great potentiality. 生物资源潜力很大。
- Do you know the density of population in this area? 你知道这个地区的人口密度吗?
- This wave of excess density is sound. 这种过剩密度的波就是声波。
- The density logger consists of a radiation source. 密度测井仪包括辐射源。