- 更多 网络例句 与angiospermous相关的网络例句 [注:此内容来源于网络,仅供参考]
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With the discovery of angiospermous fossil woods in Yangluo, Wuhan in 1984, fossil woods and gravels in Yangluo, Wuhan, attracted great attention of scholars all the while.
随着1984年阳逻被子化石木的发现,武汉阳逻化石木和阳逻砾石层就一直为学者们所关注。
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The Kizilsu palynofloras are characterized by the dominance of coniferae, abundance of schizaeaceous ferns and presence of primitive angiospermous pollen.
克孜勒苏群孢粉组合以松杉目的优势、真蕨目海金沙科的显赫和原始被子植物的出现为特征。
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This essay takes Angiospermous Procreation as example to expound students-centered educational idea according to the law of the students' cognity,psycology,how to keep attention,the relation between nature and life.All can be achieved by setting questioned situation,making students solve pr...
通过创设问题情境、让学生体验问题、独立自学、交流互动、学生出题、教师答题;根据学生的认知规律、心理特点、学生听课注意力保持规律、学生的质疑心态、自然与生活关系等范畴来阐述&以学生发展为本&的教育理念。
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DNA C-values might be one of important indices in the evaluation of angiospermous invasiveness. To test this viewpoint, we compared DNA 1C-values and basic genome sizes in 3,676 angiosperms. The results suggest that:(1) the two nuclear values vary greatly among different groups, e.g., significantly higher in herbs than in trees, in monocots than in dicots, in perennials than in non-perennials;(2) the two nuclear values both have significant effects on plant invasiveness, especially in herbs, dicots, monocots, perennials, non-perennials, diploids, polyploids, Compositae, and Poaceae, while not significant in trees and Fabaceae.
DNA C值与被子植物入侵性密切相关,为考察应用DNA C值评估被子植物入侵性的可靠性和局限性,我们统计分析了全世界范围内3676种被子植物的DNA 1C值(配子未发生DNA复制时的染色体DNA含量)及基因组大小(单个染色体组的DNA 含量),结果表明:1)DNA 1C值和基因组大小在被子植物不同类群中差异极大,例如在草本植物中显著高于木本植物,单子叶植物显著高于双子叶植物,多年生植物显著高于非多年生植物;2)两项指标都与被子植物入侵性显著负相关,尤其是在草本植物、双子叶植物、单子叶植物、多年生植物、非多年生植物、二倍体、多倍体、菊科和禾本科中,然而在木本植物、豆科植物中其与植物入侵性无显著关系。
- 更多网络解释 与angiospermous相关的网络解释 [注:此内容来源于网络,仅供参考]
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angiospermous:被子的
angioscope 毛细管显微镜 | angiospermous 被子的 | angiosperms 被子植物类
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angiospermous wood:被子树木
tactical aviation 战术航空兵 战术飞机 | angiospermous wood 被子树木 | chord modulus 弦向模量
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angiospermous forest:阔叶树林
angiosperm | 被子植物 | angiospermous forest | 阔叶树林 | angiospermous wood | 被子树木
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angiospermous age:被子植物时代
"被子植物亚门","Angiospermophytina" | "被子植物时代","angiospermous age" | "被子植物","angiosperms"