mean density中文,mean density的意思,mean density翻译及用法

2026-03-21 19:31 浏览次数 26

mean density

英[mi:n ˈdensiti]美[min ˈdɛnsɪti]

[统计][数] 平均密度

mean density 片语

片语

mean local density平均局部密度

mean larval density平均虫口密度

mean energy density平均能量密度

Mean flow density流平均密度

mean power density平均功率密度

mean cell density平均细胞密度

mean lung density和平均肺密度

mean vascular density平均血管密度

mean optic density光密度

mean density 例句

英汉例句

  • and snow pressures on the ground and the coverings of greenhouses are calculated by mean density of snow in an area and new density of snow respectively.

    并且为了提供更多的数据参考,本文采用各地区平均积雪密度和新雪密度分别计算出地面雪压和屋面雪压。

  • the death and reproduction of the population make the mean density fluctuate but do not obviously change the overall level of population number and the population structure.

    种群的死亡过程和繁殖过程使种群平均密度有较明显的波动,但对种群总体水平无明显影响,种群结构也无明显变化。

  • the snail habitat area, mean density of living snails and prevalence of schistosomiasis in human and cattle were compared with those of the control villages.

    观察钉螺孳生面积、活螺平均密度及人畜感染率变化情况,并与对照组(龙湾镇竺场村)比较。

  • and the number of species and mean density showed seasonal tendencies.

    该水域仔稚鱼的种类和平均密度具有季节性变化趋势。

  • no significant differences among food concentrations in the mean density and the production of males were observed.

    雄体的平均密度和生产量在各食物浓度下无显着差异。

相关热词