root system
英 [ruːt ˈsɪstəm]
美 [ruːt ˈsɪstəm]
网络 根系; 系统的根分区; 根系统; 植物根系; 根群
英英释义
noun
- a developed system of roots
双语例句
- Study on Effect of Different Hormones on Senescence of Flag Leaf and Root System of Early Rice
不同激素对早稻剑叶和根系衰老特性影响的研究 - Study on the root system characteristics of different alfalfa cultivars
10个紫花苜蓿品种根系形态特征的研究 - The Application of Ground Penetrating Radar to Plant Root System Detection
探地雷达技术在植物根系探测研究中的应用 - Thereinto hydrology effect of Stem-leaf and mechanics effect of root system played a major role.
其中茎叶的水文效应与根系的力学效应起着主要的作用。 - The root system plays a very important role in plant anchorage, water and nutrient uptake, as well as synthesis and storage of metabolites.
植物根系具有锚定植株、吸收和运输土壤中的水分及养分、合成和贮藏营养物质等重要功能。 - The effect of nitrogenous fertilizer on root system of naked oat in semiarid region was studied with root bags in field.
通过田间根袋实验研究了氮肥对旱地莜麦根系生长的影响。 - Study on Spatial Distribution of Root System of Rice Varieties with Different Panicle Type
不同穗型水稻品种根系空间分布的研究 - Influence of fertilization depth on root system senescence of upland wheat after anthesis.
施肥深度对旱地小麦花后根系衰老的影响。 - Type of root system ( tap or fibrous) and density of roots.
根系类型（直根还是须根）和根系密度。 - Based on a large amount of literatures in the relevant field from home and abroad, the significance, history and current situation of studies are expounded on physiology of wheat root system, and opinions are put forward upon its study prospects.
在大量阅读国内外有关文献的基础上，阐述了小麦根系生理研究的意义、历史和现状，并对其研究前景提出了见解。