temperature stress

简明释义

温差应力

英英释义

例句

1.The engineer explained how temperature stress 温度应力 can affect the integrity of bridges during extreme weather conditions.

工程师解释了在极端天气条件下，温度应力 temperature stress 如何影响桥梁的完整性。

2.Farmers are concerned about temperature stress 温度应力 on crops during sudden temperature fluctuations.

农民担心在突然的温度波动中，作物会受到温度应力 temperature stress 的影响。

3.The scientist conducted experiments to measure temperature stress 温度应力 in various metals.

科学家进行了实验，以测量各种金属中的温度应力 temperature stress。

4.During the summer months, temperature stress 温度应力 on asphalt roads can lead to cracking.

在夏季，沥青道路上的温度应力 temperature stress 可能导致开裂。

5.Manufacturers need to consider temperature stress 温度应力 when designing materials for outdoor use.

制造商在设计户外使用的材料时需要考虑温度应力 temperature stress。

作文

Temperature is a fundamental aspect of our environment that affects not only our comfort but also the well-being of various living organisms. One significant phenomenon related to temperature variations is known as temperature stress, which refers to the physiological and psychological strain experienced by organisms due to extreme temperature conditions. This stress can manifest in various forms, affecting both plants and animals in profound ways.For plants, temperature stress often occurs when temperatures exceed their optimal growth range. High temperatures can lead to increased transpiration rates, causing plants to lose water rapidly. This can result in wilting and, if prolonged, may even lead to plant death. Conversely, low temperatures can hinder metabolic processes, slowing down growth and development. In some cases, plants may enter a state of dormancy to survive harsh conditions, but this can significantly affect agricultural productivity.Animals, too, experience temperature stress. For instance, mammals have a narrow temperature range within which they can maintain homeostasis. When temperatures rise excessively, animals may struggle to regulate their body temperature, leading to heat stress. This condition can cause a range of health issues, from dehydration to organ failure. On the other hand, cold stress can lead to hypothermia, where the body loses heat faster than it can produce it, resulting in severe physiological consequences.The impact of temperature stress extends beyond individual organisms; it also affects entire ecosystems. For example, coral reefs are highly sensitive to temperature changes. Elevated sea temperatures can cause coral bleaching, a phenomenon where corals expel the symbiotic algae living in their tissues. This not only jeopardizes the coral's survival but also disrupts the entire marine ecosystem that relies on coral reefs for habitat and food.Furthermore, temperature stress has implications for human health and agriculture. As global temperatures rise due to climate change, we are witnessing an increase in heat-related illnesses among populations, particularly vulnerable groups such as the elderly and those with pre-existing health conditions. Agricultural systems are also at risk, as crops may fail to thrive under extreme temperature conditions, leading to food insecurity.To mitigate the effects of temperature stress, various strategies can be employed. For instance, in agriculture, developing heat-resistant crop varieties can help ensure food security in the face of rising temperatures. Additionally, implementing shade structures or irrigation systems can assist in reducing heat stress on plants. In terms of animal welfare, providing adequate shelter and hydration can help alleviate the impacts of extreme temperatures.In conclusion, understanding temperature stress and its implications is crucial for managing both natural ecosystems and human activities. As we continue to confront the challenges posed by climate change, addressing the factors that contribute to temperature stress will be essential for fostering resilience in both ecological and human systems. By taking proactive measures, we can better prepare for the future and protect the delicate balance of life on Earth.

温度是我们环境中的一个基本方面，它不仅影响我们的舒适度，还影响各种生物的健康。与温度变化相关的一个重要现象被称为温度压力，它指的是由于极端温度条件而导致生物体经历的生理和心理压力。这种压力可以以多种形式表现出来，深刻影响植物和动物。对于植物来说，温度压力通常发生在温度超过其最佳生长范围时。高温会导致蒸腾速率增加，使植物迅速失去水分。这可能导致植物枯萎，如果持续时间过长，甚至可能导致植物死亡。相反，低温会阻碍代谢过程，减缓生长和发育。在某些情况下，植物可能会进入休眠状态以应对恶劣条件，但这会显著影响农业生产力。动物同样会经历温度压力。例如，哺乳动物在维持内稳态方面有一个狭窄的温度范围。当温度过高时，动物可能难以调节体温，从而导致热应激。这种情况可能引发一系列健康问题，从脱水到器官衰竭。另一方面，寒冷压力可能导致体温过低，即身体失去热量的速度快于产生热量的速度，导致严重的生理后果。温度压力的影响不仅限于个体生物体；它还影响整个生态系统。例如，珊瑚礁对温度变化非常敏感。海水温度升高可能导致珊瑚白化，珊瑚在这一现象中排斥其组织中的共生藻类。这不仅危及珊瑚的生存，还破坏了依赖珊瑚礁作为栖息地和食物来源的整个海洋生态系统。此外，温度压力对人类健康和农业也有影响。随着全球气温因气候变化而上升，我们正在看到易感群体（如老年人和有既往疾病的人）中热相关疾病的增加。农业系统也面临风险，因为作物可能无法在极端温度条件下茁壮成长，导致粮食不安全。为了减轻温度压力的影响，可以采用多种策略。例如，在农业中，开发耐热作物品种可以帮助确保在气温上升的情况下粮食安全。此外，实施遮阳结构或灌溉系统可以帮助减少植物的热压力。在动物福利方面，提供足够的庇护和水分可以帮助减轻极端温度的影响。总之，理解温度压力及其影响对于管理自然生态系统和人类活动至关重要。随着我们继续面对气候变化带来的挑战，解决导致温度压力的因素对于增强生态和人类系统的韧性将是必不可少的。通过采取积极措施，我们可以更好地为未来做好准备，保护地球上生命的微妙平衡。