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
- Effects of root system and litter of Chinese fir on soil microbial properties
杉木根系和凋落物对土壤微生物学性质的影响 - 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 - Root system growth had evident fertiliertaxis and aerotaxis;
根系生长具有明显的趋肥性和好气性； - 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 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 - 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。 - A Field Study on the Relationship of Soil Water Content and Water Uptake by Winter Wheat Root System
冬小麦根系吸水与土壤水分条件关系的田间试验研究 - 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。 - The yield was extremely correlated with fruit set percentage, root system activity and chlorophyll content under low temperature.
低温下茄子产量与坐果率、根系活力、叶绿素含量呈极显著正相关。 - He buried the vines so the root system could continue to grow.
他将（南瓜的）藤茎埋入土中，这样其根茎可以继续生长。