hypotonic solution

简明释义

低渗压溶液

英英释义

例句

1.In medical treatments, a hypotonic solution can be used to hydrate patients who are dehydrated.

在医疗治疗中，低渗溶液可用于为脱水患者补充水分。

2.A hypotonic solution is often used in eye drops to provide moisture to dry eyes.

低渗溶液常用于眼药水，以为干燥的眼睛提供湿润。

3.When preparing IV fluids, nurses must choose the correct hypotonic solution to avoid damaging red blood cells.

在准备静脉输液时，护士必须选择正确的低渗溶液以避免损伤红血球。

4.The laboratory experiment required a hypotonic solution to observe the effects of osmosis on plant cells.

实验室实验需要一个低渗溶液来观察渗透作用对植物细胞的影响。

5.When a red blood cell is placed in a hypotonic solution, it swells and may burst due to osmosis.

当红血球置于低渗溶液中时，由于渗透作用，它会膨胀并可能破裂。

作文

Understanding the concept of a hypotonic solution is essential in various fields, especially in biology and medicine. A hypotonic solution is defined as a solution that has a lower concentration of solutes compared to another solution, typically referring to the fluid inside a cell. When a cell is placed in a hypotonic solution, water moves into the cell through osmosis, which can lead to the cell swelling and potentially bursting if the difference in concentration is significant enough.In biological systems, the implications of hypotonic solutions are profound. For instance, when red blood cells are exposed to a hypotonic solution, they may absorb excess water and swell. This phenomenon can be observed in laboratory settings when red blood cells are placed in distilled water, which is a classic example of a hypotonic solution. The cells will eventually undergo hemolysis, where they burst due to the increased internal pressure from the influx of water.The significance of hypotonic solutions extends beyond just red blood cells. In medical treatments, intravenous (IV) fluids can be administered in hypotonic solutions to patients who are dehydrated. These solutions help to replenish the body's water levels without causing an overload of solutes. However, healthcare professionals must carefully monitor the concentration of these solutions to avoid complications such as cellular swelling and potential damage.Moreover, understanding hypotonic solutions is crucial for athletes and individuals engaging in intense physical activities. During exercise, the body loses water and electrolytes through sweat. If an athlete consumes a hypotonic solution post-exercise, it can help quickly rehydrate the body. However, it is important to balance this with solutions that contain electrolytes to ensure proper hydration and recovery.In summary, the concept of a hypotonic solution is vital in both natural and applied sciences. It highlights the delicate balance of solute concentrations within biological systems and the effects that different solutions can have on cells. Whether in a laboratory, a medical setting, or during athletic recovery, the understanding of hypotonic solutions plays a critical role in ensuring optimal health and function. As we continue to explore the intricacies of cellular biology and fluid dynamics, the importance of recognizing and utilizing hypotonic solutions will remain a fundamental aspect of our scientific knowledge.

理解低渗溶液的概念在多个领域中至关重要，尤其是在生物学和医学中。低渗溶液被定义为与另一种溶液相比，溶质浓度较低的溶液，通常指细胞内部的液体。当细胞置于低渗溶液中时，水通过渗透作用进入细胞，这可能导致细胞膨胀，如果浓度差异足够显著，细胞可能会破裂。在生物系统中，低渗溶液的影响是深远的。例如，当红血球暴露于低渗溶液时，它们可能吸收过量的水并膨胀。这种现象可以在实验室环境中观察到，当红血球被放置在蒸馏水中时，这是低渗溶液的经典例子。细胞最终将经历溶血，即由于水的涌入而破裂。低渗溶液的重要性不仅限于红血球。在医疗治疗中，可以向脱水患者注射静脉（IV）液体，这些液体可能是低渗溶液，以帮助补充身体的水分。然而，医疗专业人员必须仔细监测这些溶液的浓度，以避免细胞膨胀和潜在损伤等并发症。此外，理解低渗溶液对运动员和参与高强度身体活动的个人也至关重要。在运动过程中，身体通过出汗失去水分和电解质。如果运动员在运动后摄入低渗溶液，可以帮助迅速补充身体水分。然而，重要的是平衡这种摄入与含有电解质的溶液，以确保适当的水合和恢复。总之，低渗溶液的概念在自然科学和应用科学中都是至关重要的。它突显了生物系统内溶质浓度的微妙平衡，以及不同溶液对细胞可能产生的影响。无论是在实验室、医疗环境还是运动恢复期间，理解低渗溶液在确保最佳健康和功能中都扮演着关键角色。随着我们继续探索细胞生物学和流体动力学的复杂性，认识和利用低渗溶液的重要性将始终是我们科学知识的基本方面。