19 species of fungi were obtained from stem, the population quantity increase with the height of stem increasing, but the species decrease.
干栖真菌共检出19种，群落的种群数量随着干部高度的升高而种类趋于减少。
参考来源 - 樟子松树栖真菌生物相的研究Because of the successive natural disasters and continuous wars,population quantity of Hunan province fluctuated greatly in the Republic of China.
民国年间湖南地区,自然灾害连年、战乱持续不断,人口数量出现了较大起伏。
参考来源 - 民国时期湖南人口与社会问题辨析Biggest population quantity was 52.9.
观察到得最大种群数量52只。
参考来源 - 河南黄河湿地国家级自然保护区鸟类多样性及动态变化的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Objective Toanalyze the trend of population quantity and the type of population structure in Shanxi.
目的分析山西省人口数量、结构类型变化趋势。
The population quantity is obviously changeable, but population culture construction is behind still.
人口质量显著改变，但人口文化结构依然落后。
Significant difference can be found in pest's population quantity among different rape varieties and cultivate patterns.
油菜品种和栽培方式间害虫种群数量存在显著差异。
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