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cold endurance
相关语句
  耐寒性
     This paper studied the catalase (CAT) and peroxidase (POD) activities and proline (Pro) content in the seedling’s root, mesocotyl (including coleoptile node), and coleoptile (including infancy leaf) of two maize inbred lines Huang C (cold-endurance) and Mo17 (cold-sensitive), and their relationships to cold endurance under low temperature stress (5 ℃, 3 d).
     研究了黄C(耐寒型)和Mo17(低温敏感型)两种耐寒性不同的玉米自交系幼苗在低温逆境(5℃,3d)下,根、中胚轴和胚芽鞘3个部位过氧化氢酶(CAT)、过氧化物酶(POD)活性和脯氨酸(Pro)含量变化及与其耐寒性的关系.
短句来源
     Twelve standard varieties differing in cold endurance were impirically investigated into variations of the physiological and biochemical indices at seedling stage after low temperature treatment.
     本文研究了十二个耐寒性不同的水稻标准品种在秧苗期低温处理后一些生理生化指标的变化情况。
短句来源
     Methods: The rat model was made by dietary ignorance and modified Okabe method. The incidence of gastric ulcer, cold endurance (swimming time), area of ulcer, changes of serum gastrin (GAS) content were observed.
     方法:采用饮食失节与改良Okabe法制备脾胃虚寒型胃溃疡动物模型,观察溃疡发生率、耐寒性(游泳时间)、溃疡面积及血清胃泌素(GAS)含量的变化。
短句来源
     Study on cold endurance of sugarcane germplasm
     甘蔗种质耐寒性试验研究
短句来源
     Polyurethane has excellent cold endurance, temperature adaptability, elasticity, solvent resistance, but has these disadvantages in water resistance, light resistance, self-thickening.
     而聚氨酯结构具有优异的耐寒性、温度适应性、弹性、耐有机溶剂等,但却有耐水性、保光性、自增稠性等方面的缺陷。
短句来源
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  耐寒力
     EFFECTS OF ZINC ON ACTH SECRETION AND COLD ENDURANCE IN RECRUITS
     补锌对新兵血浆ACTH水平及耐寒力的影响
短句来源
     AIM To study the effects of zinc on ACTH secre tion and cold endurance in animals.
     目的 观察补锌对急性冷应激大鼠 ACTH分泌及小鼠耐寒力的影响 .
短句来源
     Conclusion Zinc might play an important role in cold stress and cold endurance through increase concentration of UCP in brown adipose tissue mitochondria.
     结论 适量补锌可以通过增加棕色脂肪组织线粒体中UCP含量提高机体的耐寒力
短句来源
  “cold endurance”译为未确定词的双语例句
     Introduction study on color tree species with cold endurance in northeast China
     东北耐寒彩色树种引种现状综述
短句来源
     Now, this technique has been widely applied to study molecular mechanism of resistant genes ,such as drought tolerance,cold endurance and disease resistance.
     目前这一研究技术也已广泛应用于抗性基因如抗旱、耐低温和抗病特性的分子机理研究中。
短句来源
     Objective:To study the effects of zinc on ACTH secretion and cold endurance of recruits in cold environment.
     目的 :研究锌对寒区新兵促肾上腺皮质激素 (ACTH)分泌及耐寒的作用。
短句来源
     Breeding of Hexi 41,a new japonica rice variety with extensive adaptability,high yield,cold endurance and blast resistance in Yunnan
     云南广适性高产耐寒抗病粳稻新品种合系41号的选育
短句来源
     Yunjingyou 1 was bred by using Yintiaojing a slim grain variety from Shanghai,as maternal parent and Hexi 34,a Yunnan variety with high yield,strong blast resistance and cold endurance as paternal parent for five years and seven generations selection.
     云粳优1号是用细长粒型粳稻新品系银条粳作母本,高产、高抗稻瘟病、耐寒的合系34号作父本进行杂交,经过5年7代选育而成。
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The effects of five chemicals on cold endurance of kidneybean plants

本文探讨了五种化学药剂对莱豆幼苗耐冻力的影响。喷施15%的乙二醇,可使菜豆幼苗叶片相对含水量降低3.9%,可溶性糖增加16.17%,淀粉含量下降8.97%,低温半致死温度降低0.6℃;用PEG饲喂莱豆幼苗,可使叶片的低温半致死温度降低0.4℃;其它化学药剂G+G_2+G_3和乙烯利对莱豆幼苗耐冻力也有一定正效应;但8501具有耐冻负效应。

Twelve standard varieties differing in cold endurance were impirically investigated into variations of the physiological and biochemical indices at seedling stage after low temperature treatment. The correlation between cold endurance and variable factors including the increase in free proline content and cell membrane permeability, the decline in peroxidase activity and the decrease in band number of esterase and peroxidase isozymes have been discussed in this paper. The result is basically coincident...

Twelve standard varieties differing in cold endurance were impirically investigated into variations of the physiological and biochemical indices at seedling stage after low temperature treatment. The correlation between cold endurance and variable factors including the increase in free proline content and cell membrane permeability, the decline in peroxidase activity and the decrease in band number of esterase and peroxidase isozymes have been discussed in this paper. The result is basically coincident with that of natural identification in field so it could be used as a synthetic index for evaluating the cold endurance of rice.

本文研究了十二个耐寒性不同的水稻标准品种在秧苗期低温处理后一些生理生化指标的变化情况。证明水稻幼苗游离脯氨酸含量和细胞膜透性增加,过氧化物酶活性下降,酯酶和过氧化物酶同工酶谱带数减少等与耐寒性的密切相关,与大田自然鉴定结果基本一致。笔者认为以上指标可作为耐寒性鉴定的综合指标。

The machanism of phosphatic buffer increasing cold endurance of kidney

磷酸缓冲液影响菜豆耐冻力的作用机理为:通过增加气孔阻力、抑制蒸腾,进而限制了根系吸水,使植株水分含量减少;促进淀粉由淀粉磷酸化的途径降解为可溶性糖;蛋白质降解为游离氨基酸,使细胞浓度增加;由于植株磷量增加,促进ATP高能健形成,最终使植株耐冻力得到增强。磷酸缓冲液的这种耐冻效应是可以传递的,H_2PO_4~-(HPO_4~=)、K~+和Na~+三种离子的单独效应低于它们的共同复合效应。

 
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