adventitious root
不定根
常用释义
英式发音
美式发音
基本释义
- 附生根：除了胚根或根轴以外的任何地方产生的根。
例句
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1·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。
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2·After 12-14 days, adventitious root primordia developed into young adventitious roots.大约经12—14天，不定根原基发育为幼小不定根并伸出周皮之外。
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3·The process of the adventitious root formation in grape cuttings can be divided into six periods.不定根的形成过程可以分为六个时期。
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4·The result shows that auxin polar transport plays an important role in adventitious root formation.结果提示，生长素极性运输活性对不定根形成起着重要作用。
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5·Results identified that the adventitious root primordia originated from the vascular cambium cells.结果表明：试管苗不定根的根原基发生于形成层。
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6·The promotion of adventitious root formation by auxin was proven to be related to ethylene releasing.生长素类物质处理插穗促进不定根形成，与诱导乙烯释放有关。
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7·The way of molecular regulation underlying adventitious root is complex and far beyond understanding now.由于不定根发生过程的复杂性，到目前为止对其调控机制的了解还十分有限。
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8·The fibrous root system in cereals comprises primarily adventitious roots (ARs), which play important roles in nutrient and water uptake.谷类作物的须根系主要由不定根组成，在营养物质和水分吸收中发挥重要作用。
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9·The mechanism of formation of adventitious root induced by light or dark pretreatment was initially studied in stem of broad bean seedling.以蚕豆幼苗为材料，对光、暗预处理诱导植物不定根生成的机理作了初步研究。
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10·Adventitious roots are vital for water and nutrient assimilation by cereal crops because they comprise the bulk of the fibrous root system.不定根组成了禾本类作物的须根系，对水分和养分的吸收起着关键的作用。