1) 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)。
2) 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。
3) Spreading of embryonic root
胚根伸长
4) root and stem elongation
根茎伸长
1.
A biological incubation experiment was conducted to testify the inhibition effect of three copper-based pesticides——Kocide 2000(KCD),Bordeaux nutrition protective powde(rBNPP)and Bordeaux mixture(BDM)——on rates of seed germination,root and stem elongation,and quality of sprouting seed for three plants(wheat,tomato and cole)in brown soil.
采用生物培养试验,测定了棕壤条件下,美国铜基杀菌剂Kocide2000(KCD)、波尔多液营养保护剂(BNPP)和硫酸铜(CS)3种铜制剂对作物(小麦、番茄、油菜)种子发芽、根茎伸长和发芽种子质量抑制的生态毒性效应。
5) Root length growth
根伸长生长
1.
Electrophysiological mechanism of root length growth of Arabidopsis thaliana inhibition by JA-Me;
茉莉酸甲酯抑制拟南芥根伸长生长电生理学机制
补充资料:V带伸长机
分子式:
CAS号:
性质:用于将圆模硫化的V带带坯进行预伸张及定型,使带坯能按要求尺寸套到模型上,以便送往硫化罐硫化。主要由机架、上槽轮、下槽轮、伸张机构和转带机构等组成。工作时,将V带带坯套在上下两个槽轮上,伸张机构由传动装置驱动下槽轮下移,使上下槽轮距离增大至规定的尺寸后,转带机构由传动装置驱动上槽轮转动,使带坯在运转条件下进行均匀预伸张,同时压辊装置在气缸作用-卜嵌压在上槽轮槽内,使带坯在加压条件下进行定型。
CAS号:
性质:用于将圆模硫化的V带带坯进行预伸张及定型,使带坯能按要求尺寸套到模型上,以便送往硫化罐硫化。主要由机架、上槽轮、下槽轮、伸张机构和转带机构等组成。工作时,将V带带坯套在上下两个槽轮上,伸张机构由传动装置驱动下槽轮下移,使上下槽轮距离增大至规定的尺寸后,转带机构由传动装置驱动上槽轮转动,使带坯在运转条件下进行均匀预伸张,同时压辊装置在气缸作用-卜嵌压在上槽轮槽内,使带坯在加压条件下进行定型。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条