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 result indicated that the growth of root system of Cyclamen persicum was evidently enhanced and increased top diameter and corm scale by way of complex substrate.
  结果表明，复合基质显著促进了仙客来根系的生长，增加了冠径和球茎大小。
• The fresh weight and vigor of root system and the content of chlorophyll were positively correlated with the biomass and grain yield.
  根鲜重、活力和叶绿素含量与生物产量和籽粒产量呈显著或极显著正相关。
• 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。
• Fractal theory was used to investigate the configuration characteristic and physiological function of root system.
  应用分形理论研究植物根系的形态结构特征和生理功能。
• 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。
• Phytohormones such as auxin, gibberellin could promote root system growth.
  生长素、赤霉素等生长调节剂都可以促进植物根系生长。
• 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
• 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。
• Research progress of root system development and its regulation by phytohormones were reviewed.
  概述了植物根系的发育及其激素调控的研究进展。