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cold temperature
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  低温
    4. Changing tendency of protective system and physiological index of different seedling stages in low temperature were different, which showed that cold temperature had different injuries to cucumber with two leaves and four leaves. Cucumber with four leaves suffered injury easily.
    4.在不同生理苗龄期对幼苗进行低温逆境处理,不同生理苗龄期保护酶及相关生理指标的变化趋势不同,表明低温逆境对不同黄瓜品种幼苗在2叶期与4叶期的伤害程度不同,4叶期较2叶期更易受到低温逆境的伤害。
短句来源
    (4) ABA and Z+ZR contents rise apparently in cold temperature comparatively to the CK temperature, GA3 drop apparently, and IAA dosen't drop apparently.
    (4)与适温条件下相比较,低温胁迫下番茄内源ABA、Z+ZR含量极显著增加,GA_3含量极显著降低,IAA含量下降不显著。
短句来源
    Changes in activities of Ca 2+ ATPase and SOD,O -· 2 production rate and MDA content in microsomal membrane of strawberry fruit stored at normal temperature(25℃)and cold temperature(4℃)were investigated.
    测定了常温 (2 5℃ )和低温 (4℃ )贮藏的草莓果实中微粒体膜Ca2 + ATP酶 (Ca2 + ATPase)与超氧化物歧化酶 (SOD)活性、超氧阴离子 (O-·2 )产生速率和丙二醛 (MDA)含量的变化。
短句来源
    The result showed that the cold resistance of Naili is not as good as the peaches and plums which are originally produced from north part of China,but it as good as the normal varieties of peach,it can resist to the cold temperature of -20℃.
    结果表明,李的抗寒力虽不如原产我国北方的山桃和李品种,但接近桃的普通品种,能耐-20℃左右的低温
短句来源
    Cold temperature (0℃) might retard these changes.
    低温 (0℃ )可显著延缓果实品质的变化。
短句来源
  “cold temperature”译为未确定词的双语例句
    THE REACTION OF SOD IN CTTRUS TO COLD TEMPERATURE
    柑桔SOD对冷冻条件的反应
短句来源
    Changes in Free Amino Acid Content and Composition in Lily Bulb Stored Un-der Cold Temperature
    低温贮藏期间百合鳞茎中的游离氨基酸组分和含量变化
短句来源
    The effect of different consistency Ca~(2+) treatments on the ability of Lilium spp seedling of resistance in cold temperature
    不同浓度钙离子对百合幼苗抗冷性的影响
短句来源
    3.The effect of seed vernalization show :Keep seed in cold temperature storage and treat with GA3 has significant effects on germination rate and could shorten time of sprouting .
    3.催芽效果:低温贮藏种子和用GA_3处理种子均能显著提高发芽率和缩短发芽时间。
短句来源
    The effects on quality changes、ethylene production and membrane lipid peroxidation of 1-MCP treatment on‘Qinbao’winter jujube at cold temperature were studied. in these thesis.
    本文以‘秦宝’冬枣为试材,研究了在冷藏条件下1-MCP处理对冬枣品质变化、乙烯代谢和细胞膜脂过氧化作用的影响。
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  cold temperature
Improvements in cold temperature hydrocarbon emissions would also be beneficial in many parts of Europe during the winter months.
      
The DEAE-dextran induced microtubules are stable to cold temperature (4°) and calcium.
      
We observed that the rubber polymer core of the rubber particles was still malleable at this extremely cold temperature, and the core stretched substantially during separation of the fracture planes.
      
While UV-C stress caused a general increase in substance formation, cold temperature stress resulted in a strong activation of barbatic acid biosynthesis.
      
Based on results of a former study in 2005, this investigation aimed at quantifying UV- and cold temperature stress-induced changes within the secondary metabolite production of the cultured mycobiont of the lichen Heterodea muelleri (Hampe) Nyl.
      
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The effects of intermittent warming on the respiratory rate and ethylene productions of plum fruits stored at cold temperature were studied in relationto duration and temperature of warming. Based on these physiological and biochemical variations and shelf observations of both internal browning and decay of the fruits.The patterns of chilling injury for plum fruits were searched.The results showed that intermittent warming treatment could considerably reduce the respiratory rate and ethylene production,...

The effects of intermittent warming on the respiratory rate and ethylene productions of plum fruits stored at cold temperature were studied in relationto duration and temperature of warming. Based on these physiological and biochemical variations and shelf observations of both internal browning and decay of the fruits.The patterns of chilling injury for plum fruits were searched.The results showed that intermittent warming treatment could considerably reduce the respiratory rate and ethylene production, alleviate or retard chilling injury.However,the effect of different temperature of warming on the decay of plum fruits was different.Intermittent warming treatment at 30℃ for 1 or 2 days could accelerate softening and decay.The treatmene at 20℃ for 1 or 2 days could reduce decay and maintain good quality.Therefore,the intermittent warming treatment at 20℃ for 1 ̄2 days after every 15 days is suggested for long-term storage of plum fruits at low temperature.

本试验研究了不同的间歇加温温度和加温时间对低温下贮藏的李子呼吸强度、乙烯释放量的影响,通过这些生理生化变化规律,结合货架期果肉褐变及腐烂的观察,对李子的冷害发生规律进行了探讨。结果表明:间歇加温可有效地降低呼吸、乙烯的产生,减轻或延缓了果实的低温冷害。但加温的温度不同对李子的腐烂影响不一致.30℃加温虽可减轻冷害,但由于温度过高,软化、腐烂严重;而20℃加温处理不但可减轻冷害,有利于品质保持,而且腐烂轻。因此,李子在低温下贮藏的最佳间歇加温处理为:每隔15天,在20℃中加温1~2天。

The electrical conductivity combined with field observation is adopted in the study of cold resistance of Naili.The result showed that the cold resistance of Naili is not as good as the peaches and plums which are originally produced from north part of China,but it as good as the normal varieties of peach,it can resist to the cold temperature of -20℃.

采用电导法结合田间观察对李的抗寒性进行了研究。结果表明,李的抗寒力虽不如原产我国北方的山桃和李品种,但接近桃的普通品种,能耐-20℃左右的低温。

The calluses of four species in Citrus are treated with a series of cold temperature.The SOD activity of the callus of Fortunella hindsii swingle stepped up then down to the control level, butfor another species, it has no climax. Also, the CAT activity of the callus of Fortunella hindsii swinglechanged aret dramatically. The contents of MDA in cells increase as the cold - resistance hardeness. Theelemenng experiments with DDC and SBN show that SOD activity is connected with the cold - resistanceof...

The calluses of four species in Citrus are treated with a series of cold temperature.The SOD activity of the callus of Fortunella hindsii swingle stepped up then down to the control level, butfor another species, it has no climax. Also, the CAT activity of the callus of Fortunella hindsii swinglechanged aret dramatically. The contents of MDA in cells increase as the cold - resistance hardeness. Theelemenng experiments with DDC and SBN show that SOD activity is connected with the cold - resistanceof species in Citrus.

4种经低温锻炼的柑桔愈伤组织在系列冰冻温度下,抗寒性较强的山金柑愈伤组织SOD活性上升后回落到对照水平以下,其余3种(抗寒力较弱)则无峰值出现。CAT活性亦以山金树变化最为显著。细胞MDA含量的累积与品种抗冻力(半致死温度,LT50)发展同步。经SOD抑制剂(DDC,二已基二硫代氨基甲酸钠)和外源自由基清除剂(SBN,苯甲酸钠)的初步试验表明:SOD与柑桔的抗寒性密切相关。

 
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