weight ratio

简明释义

重量比

英英释义

例句

1.For the experiment, we need to maintain a consistent weight ratio 重量比 of 2:1 between the two substances.

为了实验，我们需要保持两种物质之间一致的重量比 重量比 为2:1。

2.The weight ratio 重量比 of the components in this alloy is crucial for determining its strength.

这个合金中各个成分的重量比 重量比 对于确定其强度至关重要。

3.The weight ratio 重量比 of the ingredients affects the final taste of the dish.

成分的重量比 重量比 会影响菜肴的最终味道。

4.In our study, we found that the optimal weight ratio 重量比 of protein to carbohydrates is 1:3.

在我们的研究中，我们发现蛋白质与碳水化合物的最佳重量比 重量比 是1:3。

5.The weight ratio 重量比 of sand to cement is critical in concrete production.

在混凝土生产中，沙子与水泥的重量比 重量比 是关键。

作文

The concept of weight ratio is pivotal in various fields, especially in engineering and material science. It refers to the proportion of the weight of a particular component compared to the total weight of an object or system. Understanding the weight ratio can significantly influence design decisions, performance assessments, and overall efficiency in numerous applications. For example, in the aerospace industry, engineers meticulously calculate the weight ratio of different materials used in aircraft construction to ensure optimal fuel efficiency and structural integrity. A lower weight ratio often correlates with better performance, as it reduces the amount of energy required for lift-off and cruising. In automotive engineering, the weight ratio also plays a crucial role. Manufacturers strive to achieve a favorable weight ratio to enhance acceleration, braking, and handling characteristics of vehicles. By utilizing lightweight materials such as aluminum and carbon fiber, carmakers can improve the weight ratio, leading to better fuel economy and lower emissions. The importance of the weight ratio extends beyond performance; it also affects safety standards. A well-balanced vehicle with an appropriate weight ratio can provide improved stability during sudden maneuvers, thereby enhancing passenger safety.Moreover, in the realm of sports science, understanding the weight ratio can help athletes optimize their performance. For instance, runners and cyclists often monitor their body weight in relation to their muscle mass to achieve an ideal weight ratio that maximizes speed and endurance. Coaches and trainers emphasize the significance of maintaining a healthy weight ratio to ensure athletes can perform at their peak without risking injury or fatigue.In the context of nutrition, the weight ratio can also be applied to food composition. Nutritionists often analyze the weight ratio of macronutrients—carbohydrates, proteins, and fats—in a diet to create balanced meal plans. Understanding how these ratios affect body composition and energy levels is essential for individuals aiming to maintain a healthy lifestyle or achieve specific fitness goals.In conclusion, the weight ratio is a fundamental concept that transcends various disciplines. Whether in engineering, automotive design, sports science, or nutrition, understanding and optimizing the weight ratio can lead to enhanced performance, safety, and overall effectiveness. As technology advances, the importance of calculating and applying the weight ratio will continue to grow, influencing innovations and practices across multiple sectors.

“重量比”这一概念在多个领域中至关重要，尤其是在工程和材料科学中。它指的是特定组件的重量与物体或系统总重量之间的比例。理解“重量比”可以显著影响设计决策、性能评估和整体效率，在许多应用中都如此。例如，在航空航天工业中，工程师们仔细计算用于飞机构造的不同材料的“重量比”，以确保最佳的燃油效率和结构完整性。较低的“重量比”通常与更好的性能相关，因为它减少了起飞和巡航所需的能量。在汽车工程中，“重量比”同样发挥着关键作用。制造商努力实现有利的“重量比”，以增强车辆的加速、制动和操控特性。通过使用铝和碳纤维等轻质材料，汽车制造商可以改善“重量比”，从而提高燃油经济性并降低排放。“重量比”的重要性不仅限于性能；它还影响安全标准。一个平衡良好且具有适当“重量比”的车辆在突然操作时可以提供更好的稳定性，从而增强乘客的安全性。此外，在运动科学领域，理解“重量比”可以帮助运动员优化他们的表现。例如，跑步者和骑自行车的人通常会监测他们的体重与肌肉质量之间的关系，以达到最大化速度和耐力的理想“重量比”。教练和训练师强调保持健康“重量比”的重要性，以确保运动员能够在不冒受伤或疲劳风险的情况下达到最佳表现。在营养方面，“重量比”也可以应用于食品成分。营养师通常分析饮食中宏量营养素（碳水化合物、蛋白质和脂肪）的“重量比”，以制定均衡的膳食计划。理解这些比例如何影响身体成分和能量水平，对于那些旨在维持健康生活方式或实现特定健身目标的个体至关重要。总之，“重量比”是一个跨越多个学科的基本概念。无论是在工程、汽车设计、运动科学还是营养学中，理解和优化“重量比”都可以带来更高的性能、安全性和整体有效性。随着科技的进步，计算和应用“重量比”的重要性将继续增长，影响多个领域的创新和实践。