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 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。
• Root system growth had evident fertiliertaxis and aerotaxis;
  根系生长具有明显的趋肥性和好气性；
• Han Jia, I know the banyan tree has a very developed root system.
  韩佳，我知道菩提树是一种榕树，它的根系特别发达。
• 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 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。
• 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。
• 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。
• 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。
• The root system of the soybean consists of a taproot formed by the radicle.
  大豆的根系包括由胚根形成的主根。
• 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