Thebasic reasons of low crown and resistance to cold have been revealed through anatomical analyses.

同时从叶和根解剖结构上的变化，查明了枳高砧抗寒能力增强和树冠矮化的基本原因。

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Low temperature stress is one of the main obstacle factors influencing the normal growth of plants. The plant resistance to cold, especially cash crops, has direct impact on the crop production.

低温胁迫是影响植物正常生长的主要障碍因子之一，植物尤其是经济作物的抗冷性强弱直接影响作物产量。

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Conclusion: the adaptive changes occurred in microcirculation system of hamsters after cold acclimation. Those changes are important factors to enhance the resistance to cold injury for the body.

结论：冷习服地鼠微循环系统发生了适应性改变，这是增强机体抗冻能力的重要因素之一。

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Orion Genomics hopes to start pulling in revenues next year from its proprietary method of sequencing, mapping and cloning agricultural genes--technology that can be used to improve crop yield, develop pest resistance or help plants survive drought, flooding and cold.

FORBES: Yes, there is a pulse