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- Mature plants grow more slowly than young ones. 成熟的植物比幼苗长得慢。
- Many mature plant cells have a single large central vacuole that confines the cytoplasm to a thin peripheral layer. 许多成熟植物细胞有一个中央大液泡,它使细胞质被挤成外围的一薄层结构。
- Oxidative burst is one of the earliest responses in plant resistance to pathogen attacks. 摘要活性氧迸发是植物对病原物应答的最早期反应之一。
- Substances conveying plant resistance to insects include inorganics, primary and intermediary metabolites and secondary substances. 给予植物抗虫性的物质包括无机物,初始、中间代谢物和次生物质。
- The study of plant resistance to insects dates back to earliest days of applied entomology. 早在应用昆虫学发展的初期,就已开始植物抗虫性的研究。
- Products of plant resistance ( R ) genes Pto and Cf contain distinct domains, and have different cellular localization. 植物抗病基因Pto和Cf产物具完全不同的结构域 ,其细胞定位也不同。
- The New POLO moisturizing whiteness face wash mature plant essence and special fresh generaleralerours formula tion serves balance the sebaceous seretion. leaves you feel comfortable. 全新POLO爽肤润白洁面乳,采用英国配方,蕴含多种天然植物精华和独特的清爽配方,有效均衡油脂分泌,令肌肤凉爽舒适。
- In recent years,more than 50 plant resistance genes have been cloned.Most of the genes are structurally conserved. 目前人们已经克隆了50多个植物抗病基因,大部分植物抗病基因结构中存在高度保守的区域。
- Along with the few butterflies that are also always present, the wasps keep me company as I plant seedlings, pull weeds, and prune mature plants. 除了永远都在的少数几只蝴蝶外,这些黄蜂在我种幼苗、拔草和修剪老化植物时都与我作伴。
- This poison helps the plants resist insect, especially the maize borer. 毒素可以帮助农作物抵抗害虫,尤其是玉米钻孔虫。
- Yields can be as high as 20 tons per acre (T/A), although yields of 7 to 8 T/A are typical of mature plantings. 一般的蓝莓园,每英亩的年产量在七到八吨左右。
- This poison helps the plants resist insects, especially the maize borer. 这种毒药有助于植物防虫,特别是一种喜欢钻玉米孔的虫。
- Chitinase genes have broad application in genetic engineering of plant resistance to fungal diseases due to the special anti_fungal character of chitinases. 由于几丁质酶具有独特的抗真菌特性,因而几丁质酶基因成为目前抗真菌基因工程研究的热点之一。
- In nonwoody plants it is the only food-conducting tissue, but in mature plants with secondary growth this function is taken over by the secondary phloem. 在尚未木质化的植物中,它是唯一的输送有机营养的组织,但在具有次生生长的成熟植物体中,该功能由次生韧皮部行使。
- In nonwoody plants the primary xylem is the only water-conducting tissue, but in mature plants with secondary growth this function is mostly taken over by the secondary xylem. 在尚未木质化的植物中,初生木质部是唯一的输水组织,但在具有次生生长的成熟植物中,该功能大多由次生木质部行使。
- In the field the resistance in seedling was highest and lowest in tasselling stage, that means the plant resistance level was dropped when the plant grow up. 玉米杂交种苗期较抗病,抽丝期极为感病,这表明杂交种抗性随植株生长而递减。
- Arbuscular mycorrhiza (AM), the symbiont of arbuscular mycorrhizal fungi (AMF) and host plant root, has been proved to be able to improve soil structure and enhance the plant resistance to environmental stress. 丛枝菌根(AM)是丛枝菌根真菌(AMF)与植物根系相互作用的互惠共生体;能改良土壤结构;增强植物抗性.
- This paper concerns with the studies of the changes of some physiological character of annual rhythm of two times growth and two time dormancy of mature plants of Adonis amurensis Reget et Radde. 本文对侧金盏花成株两次生长两次休眠年生长节律的某些生理的月变化进行了研究。
- The plant was growing at an angle. 植物呈一定角度生长。
- BRs, by regulating many plant physiological responses such as: promoting growth, enhancing plant resistance to environment stress, delaying senescence, promoting cellre-diiferentiation and so on, are essential for plant growth and development. BRs参与植物生理过程的许多方面,对植物的生长发育具有多种生理功能,如:促进生长、增加植物的抗逆性、延缓衰老、促进细胞的再分化等等。