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- To clarify the relation between the pollen percentage of Larix and its stand density, surface samples from tundra, forest tundra and taiga in the Far East Russia were analyzed. 为了搞清楚落叶松花粉百分比和实际森林密度的关系,我们系统地分析了从苔原、森林苔原以及泰加林的表土样品。
- Arboreal pollen percentage was higher than that of herb pollen during the low river flow period, which corresponded with the flowering period of most trees in spring. 枯水期木本植物花粉含量高于草本植物，对应春季多数乔木花期。
- In the conifer forest communities, the conifer pollen percentages are more than 60%, broadleaf are less than 10% while shrubs and herbs are less than 30%. 在针叶林植被中,针叶树种花粉百分比高于60%25,阔叶树种花粉百分比低于10%25,灌丛和草本花粉百分比低于30%25。
- In the shrubs, alm and steppe communities, the shrubs and herbs pollen percentages are more than 70%, the conifer are less than 20% while the broadleaf are less than 20%. 在灌丛、高山草甸和草原植被中,灌丛和草本花粉百分比高于70%25,针叶树种花粉百分比低于20%25,阔叶树种花粉百分比也低于20%25。
- Pteroceltis pollen percentages are less than 15% in the Pteroceltis forest, and Pteroceltis pollen does not appear when Pteroceltis trees absent. 青檀林中青檀花粉低于15%25，无青檀属植物存在时青檀花粉也不出现；
- Picea and Abies pollen percentages are more than 20[WTB3]%[WTBZ] in Picea or Abies forest and less than 5[WTB3]%[WTBZ] where Picea or Abies trees absent. 云、冷杉林中云杉、冷杉花粉高于20%25,无云杉植物存在时云、冷杉花粉低于5%25;
- In the broadleaf forest communities, the broadleaf pollen percentages are near 40%, the conifer are less than 15% while the shrubs and herbs are less than 50%. 在阔叶林植被中,阔叶树种花粉百分比约40%25,针叶树种花粉百分比低于15%25,灌丛和草本花粉百分比小于50%25。
- Three vegetation zones may be distinguished by pollen percentages;they are the subalpine shrub, subalpine shrub and subalpine meadow, and alpine meadow and steppe vegetation zones. 依据孢粉的百分含量，可以划分为亚高山灌丛植被区，亚高山灌丛、亚高山草甸植被区和高寒草甸、草原植被区3个植被带。
- What percentage of the earth is covered by oceans? 地球上百分之多少被海水覆盖着？
- The figure is expressed as a percentage. 那数字是以百分比表示的。
- We have only a small percentage of foreign books. 我们只有一少部分外文书。
- There is a high pollen count in the air. 空气中有很高的花粉计数。
- What percentage of children were absent? 缺席的学童占百分之几?
- Each of them got a percentage of the profits. 他们每个人都得到一部分利润。
- Whisky contains a large percentage of alcohol. 威士忌所含酒精的百分比很高。
- pollen percentages and plants covers 花粉百分比与植物盖度
- There is no percentage in worrying about it. 为此担忧无济於事。
- There is no percentage in arguing with him. 同他争论于事无补。
- Stamen is in the middle of a flower and may produce pollen. 雄蕊长在花的中央，能产生花粉。
- What percentage of his income is taxable? 他的收入有多少需纳所得税?
