兜兰的叶片形态结构和生理功能的进化与适应喀斯特地区匮乏的水肥条件有关。
The leaf morphological and physiological evolution of Paphiopedilum was related to water and resource-conserving traits in the karst habitat.
利用OTC - 1型开顶式气室进行了CO2浓度对植物种子发芽率、发芽势以及叶片形态结构的影响试验研究。
The experimental study on the impacts of CO2 concentration on plant seed germination percentage, germination energy and leaf structure is conducted by using OTC-1 Open Top Chambers.
利用扫描电镜技术、叶片离析方法和石蜡切片法对蚁花属1种和澄广花属9种植物叶的形态结构进行比较研究。
The leaf form and structure of 1 Mezzettiopsis species and 9 Orophea species were comparatively studied with the help of scanning electron microscope, epidermal maceration and paraffin section method.
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