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
  Synonym:rootage

双语例句

• 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。
• A study on growing dynamic of wheat root system in various soils
  不同土壤对小麦根系生长动态的研究
• 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。
• 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。
• 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。
• Affecting Factors on Root System Growth of Phalaenopsis Clone Seedlings
  蝴蝶兰克隆苗根系生长影响因素研究
• 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
• The impact of voles density on plant community structure and root system
  模拟条件下布氏田鼠对草原植被的作用2&鼠密度对植物群落结构及根系的影响
• 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
• 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。