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
• Study on Effect of Different Hormones on Senescence of Flag Leaf and Root System of Early Rice
  不同激素对早稻剑叶和根系衰老特性影响的研究
• 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 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。
• 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 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。
• 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 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。
• 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。