The relationship between environmental factors (climate and soil) and plant life form gradient was analysed by doub sieving progressive regression method, and mathematical models were set up.

并用双重筛选逐步回归的方法分析了环境(气候和土壤)因子与植物群落生活型谱梯度的关系，建立了相应的数学模型。

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We concluded that plant life-form function groups were unsuitable as the key plant function types to evaluate and forecast the changes of region vegetation.

认为植物生活型功能群不宜作为评估和预测本研究区域植被变化的关键植物功能型。

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Variations in plant life-form spectra along an altitudinal gradient were investigated in Shikengkong, Guangdong province using gradient sampling method.

在广东石坑崆对植物生活型谱的垂直分布进行了研究。

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Within their bodies they harbor highly productive algae -- a form of marine plant life -- that can "fix" carbon, use the energy of the sun to conduct photosynthesis and produce sugars.

CNN: Report: Coral almost as genetically complex as humans