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1)  root extending segment
伸根段
2)  Root segment
根段
1.
Tissue Culture of the Root Segment of Phloxpanicula-ta;
锥花福禄考根段的组织培养
3)  root [英][ru:t]  [美][rut]
根段
1.
The old and the young root of Aralia elata Seem were used as the materials in this experiment, combined with five kinds of medicine treatments to show the effect to asexual multiplication, and to find out the influences of different treatments on seedling rates of the old and the young root of Aralia elata Seem.
本试验以龙牙楤木老根段和嫩根段为材料,用5种药剂处理,进行无性繁殖试验,探寻不同药剂处理对龙牙楤木老根段和嫩根段出苗率的影响,筛选出最佳药剂,为无性繁殖龙芽楤木提供了快速、有效的方法。
2.
The result of root dying to 7 lawn plants indicates there are 5 kinds of haustoriums intra-cell.
对7种园林草坪植物根段染色结果表明:VAM侵染植物根段后可分别形成泡囊状、菌丝状、丛枝状、圈状、棒状吸器;VAM对根尖的侵染率差异以分生区最显著,并可诱导形成根原基;VAM可侵染根冠。
3.
Experiment was conducted on seedling cultivation by root of Carya illinoensis with different size of root and treated by different concentration of ABT6 in the demonstration bases of Jiande city,Zhejiang province.
对美国山核桃(Carya illinoensis)进行不同粗度根段和不同ABT6浓度浸泡处理育苗试验,结果表明,各处理苗木高度、地径、出苗率均与实生苗对照表现出显著性差异,种根粗度减小,各指标均呈现下降趋势。
4)  root elongation
根伸长
1.
Inhibition effects of Cu, Zn and Pb on vegetable root elongation in contaminated red soil;
红壤中Cu、Zn、Pb污染对蔬菜根伸长的抑制效应
2.
A pot experiment in greenhouse was conducted to observe the root elongation of tomato which were sensitive to heavy metals in three typical soils (paddy soil,cinnamon soil,red soil) of China,which were polluted by Cu,Zn and Pb.
采用盆栽试验观测了我国3种典型土壤——黄泥土、褐土、红壤上不同重金属(铜、锌、铅)作用下敏感植物番茄的根伸长,其中黄泥土和褐土上重金属添加量范围为Cu(0~2000mg·kg-1)、Zn(0~4000mg·kg-1)和Pb(0~5000mg·kg-1),红壤上为Cu(0~400mg·kg-1)、Zn(0~750mg·kg-1)和Pb(0~2000mg·kg-1)。
5)  root elongation
根系伸长
1.
The time-dependent effects of aluminum(Al) stress on root elongation,aluminum content,superoxide dismutase(SOD),catalase(CAT),ascorbate peroxidase(APX),malondialdehyde(MDA) and H2O2 in the root tips of Al-resistant(Jian-864) and Al-sensitive(Yangmai-5) genotypes of wheat(Triticum aestivum L.
以2个小麦基因型鉴-864(耐性)和扬麦5号(敏感)为材料,在水培条件下研究铝胁迫下根系伸长,根尖铝含量,根尖超氧化物歧化酶(SOD)、过氧化氢酶(CAT)、抗坏血酸过氧化物酶(APX)活性,丙二醛(MDA)和根尖过氧化氢含量随着时间的变化。
6)  Spreading of embryonic root
胚根伸长
补充资料:前伸峰、伸舌头峰
分子式:
CAS号:

性质:又称前伸峰、伸舌头峰。前沿平缓,后沿陡峭的不对称色谱峰称前沿峰。与非线性吸附等温线相对应的色谱峰,可能出现在前延峰。

说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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