一顿美食有助于人体抵抗寒流。
综述了植物抗寒研究的新进展。
Current progresses of researches on plant frost hardiness are summarized.
可提高抗旱、抗寒、抗病、抗涝能力。
It can improve the capabilities of drought, cold, disease and flood resistance.
这种抗寒力可保持一个月。
抗寒力的提高与叶片总水含量关系不密切。
Leaf total water content was not observed to be closely related with cold resistance.
简介了植物抗寒冻性方面的研究成果及其应用。
The research achievements and application on the plants freeze resistance were concisely discussed.
手腕袖口内带有弹性的拇指出口，帮助手部抗寒。
Spandex inner wrist cuff with thumb hole, protecting hands from cold.
要想获得好收成，还需加强栽培管理和抗寒措施。
Good management and measure of resisted cold can give a good harvest.
论述了植物抗寒冻性是一种有遗传背景的诱导性状。
It's expounded that the plants freeze resistance is a kind of inducible character with genetic background.
另还有芳香、抗寒、观叶、花篱、矮性茶花品种系列。
It also has fragrant, resist cold and getting short camellia series in variety.
这些结果表明，微管的冷稳性与植物的抗寒性成正相关。
The results suggest that the microtubule Cold stability is closely related to the cold hardiness of plants.
她敦促农民种植红薯，红薯这抗寒作物在城市厨房中正时兴。
She has urged farmers to start growing sweet potatoes, a hardy crop in vogue in urban kitchens.
例如，一些研究人员先前曾试图将杂草抗寒特性引入粮食作物。
For instance, some researchers previously looked at introducing the hardiness of weeds into food crops.
采用由我们研制的植物低温保护剂对番茄幼苗抗寒力的影响。
This paper studied the effect of the cold hardiness of plant low temperature protection agent on the tomato seedlings.
帝企鹅们挤在一起，通过用协调的摇摆动作紧挨在一块来抵抗寒冷的环境。
Emperor penguins huddled together against the cold are using coordinated waves of movement to stay tightly packed together.
茶树苗期抗寒性评价是山东茶树栽培区进行茶树引种的技术关键。
Evaluation of cold resistance of tea seedlings is a critical technique in tea introduction to Shandong tea area.
以上结果表明，外源激动素有增加烟草悬浮培养细胞抗寒能力的作用。
Those results showed that external kinetin have an effect on strengthening the ability of cold resistance of cultured cell line in tobacco.
因此，一直以来各国科学家都把植物抗寒性问题作为一个重要的研究课题。
Therefore, a number of scientists have been regarded plant cold tolerance as an important research subject.
概述了植物抗寒性研究领域的进展，阐释了抗寒性的生理特点及分子机理。
Research progress in plant cold resistance was summarized in this paper, and the physiological characteristics and molecular mechanism of cold resistance were expounded.
膜保护系统的适应性变化导致低温半致死温度的降低是抗寒性提高的生理基础。
The decline of the semilethal temperature caused by the membrane protective system is the physiological basis to improve cold resistance.
而膜脂脂肪酸不饱和度的增加是植物对低温生长的反应，与抗寒性无直接关系。
The increased unsaturation of membrane lipids is only the response to low temperature and has no directly relation to cold hardiness.
低温春化特性与抗寒性是品种的两种特性，低温春化有利于小麦抗寒性的形成。
Therefore we could say vernalization and freezing tolerance were two characteristics of wheat, and vernalization was beneficial to forming of freezing tolerance of variety.
越冬幼虫以“小分子糖—氨基酸—糖蛋白”物质系统形成抗寒基质，增强耐寒性。
So there is a substance system including "low molecular weight sugars-amino acid-glycoprotein" which enhances cold hardiness for overwintering larvae.
进行了相对电导率、游离脯氨酸含量、过氧化物酶的活性等抗寒性生理指标的测定。
Physiological indices of cold resistance for mutants were determined including relative conductivity, dissociated proline content and peroxidase (POD) activity.
供试品种的去抗寒锻炼速度存在很大差异，但抗寒性与去抗寒锻炼速度间无相关性。
There was a great variation in dehardening speed among the tested cultivars but no correlation between freezing resistance and dehardening speed was observed.
育种计划在纽约，安大略省，阿肯色，和其他地方继续改进生产和质量抗寒无籽选择。
Breeding programs in New York, Ontario, Arkansas, and elsewhere continue to produce seedless selections with improved hardiness and quality.
其中，抗寒种类淀粉粒小且水解彻底，还原糖含量高，脂类物质在形成层处高度聚集。
The starch of hard species disappeared completely, content of sugar were high fat and lipids were concentrated cambium layer.
目前，应用于植物抗寒基因工程的基因包括两大类：植物抗寒相关基因及鱼的抗冻蛋白基因。
There are two kinds of genes being used in plant cold-resistant genetic engineering:plant cold-resistant relative genes and fish antifreeze protein genes.
目前，应用于植物抗寒基因工程的基因包括两大类：植物抗寒相关基因及鱼的抗冻蛋白基因。
There are two kinds of genes being used in plant cold-resistant genetic engineering:plant cold-resistant relative genes and fish antifreeze protein genes.
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