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 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。
• 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
• 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。
• 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。
• 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 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。
• 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
• 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。