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

• 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 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。
• 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。
• In some conifers adventitious roots can form the largest part of the root system.
  在一些针叶树不定根形成的根系统的最大部分。
• 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
• 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 root system of the apple tree grows in proportion to the top.
  苹果根系的生长与树冠生长成正比。
• 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。
• Effect of slow-release fertilizer on the root system and photosynthesis of flue cured tobacco
  烤烟缓释肥料对烟株根系和光合特性的影响
• 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