actual weight

简明释义

1. 实际重量; 2. 实重; 3. 真实重量;

英英释义

例句

1.Before submitting your order, please verify the actual weight 实际重量 of the items to avoid extra charges.

在提交订单之前，请确认商品的实际重量 actual weight以避免额外费用。

2.To ensure accuracy, always measure the actual weight 实际重量 of your luggage before heading to the airport.

为了确保准确性，出发前请务必测量行李的实际重量 actual weight。

3.The actual weight 实际重量 of the food items was recorded for nutritional labeling.

食品的实际重量 actual weight已被记录用于营养标签。

4.The actual weight 实际重量 of the cargo was less than we anticipated, which saved us money on transportation.

货物的实际重量 actual weight低于我们的预期，这为我们节省了运输费用。

5.The shipping company requires the actual weight 实际重量 of the package to calculate the shipping costs.

运输公司需要包裹的实际重量 actual weight来计算运费。

作文

Understanding the concept of actual weight is crucial in various fields, including science, engineering, and everyday life. The term actual weight refers to the true weight of an object, which is determined by the force of gravity acting on it. This is different from the perceived weight or the weight that might be measured under different conditions, such as when an object is submerged in water or when it is in a state of free fall.In scientific terms, actual weight can be calculated using the formula: Weight = mass × gravitational acceleration. Here, mass is the amount of matter in an object, usually measured in kilograms, and gravitational acceleration is approximately 9.81 m/s² on the surface of the Earth. Therefore, if we have a mass of 10 kg, the actual weight would be 10 kg × 9.81 m/s², which equals 98.1 newtons. This calculation shows how important it is to understand the difference between mass and weight; while mass remains constant regardless of location, actual weight can change depending on the gravitational force at a given point.In engineering, knowing the actual weight of materials is vital for designing structures and vehicles. For example, if engineers design a bridge, they must consider the actual weight of the materials used, as well as the weight of vehicles that will travel across it. If the actual weight is underestimated, it could lead to catastrophic failures. Thus, accurate measurements and calculations are paramount in ensuring safety and functionality.In our daily lives, we often encounter situations where understanding actual weight is beneficial. For instance, when shipping products, companies must know the actual weight to calculate shipping costs accurately. If a package is lighter than expected, the company may lose revenue, while an overestimation could lead to higher shipping fees than necessary. Additionally, when individuals are trying to maintain a healthy lifestyle, understanding their actual weight can help them set realistic goals for weight loss or gain. It is essential to use accurate scales that provide the actual weight, rather than relying on scales that may give misleading readings due to factors such as uneven surfaces or calibration errors.Furthermore, the concept of actual weight extends beyond just physical objects. In psychological contexts, it can refer to the weight of responsibilities or expectations one carries. For example, a student may feel the actual weight of academic pressure when balancing schoolwork, extracurricular activities, and personal life. Understanding this metaphorical actual weight can help individuals manage stress and prioritize their tasks effectively.In conclusion, the term actual weight encompasses both physical and metaphorical meanings that are significant in various aspects of life. By grasping the true nature of actual weight, we can make better decisions in scientific research, engineering projects, personal health, and even emotional well-being. Whether dealing with tangible objects or intangible burdens, recognizing the actual weight allows us to navigate our world more effectively and with greater awareness.

理解“实际重量”这一概念在科学、工程和日常生活等多个领域中至关重要。术语“实际重量”指的是物体的真实重量，这由重力对其施加的力量决定。这与感知重量或在不同条件下测量的重量不同，例如当物体浸入水中或处于自由落体状态时。在科学术语中，“实际重量”可以使用公式进行计算：重量 = 质量 × 重力加速度。在这里，质量是物体中物质的数量，通常以千克为单位，重力加速度在地球表面大约为9.81 m/s²。因此，如果我们有一个10千克的质量，则“实际重量”为10千克 × 9.81 m/s²，等于98.1牛顿。这个计算显示了理解质量与重量之间差异的重要性；虽然质量在任何地方保持不变，但“实际重量”可以根据给定点的重力变化而变化。在工程中，了解材料的“实际重量”对于设计结构和车辆至关重要。例如，如果工程师设计一座桥，他们必须考虑所用材料的“实际重量”，以及将要通过的车辆的重量。如果低估了“实际重量”，可能会导致灾难性的故障。因此，准确的测量和计算对于确保安全和功能至关重要。在我们的日常生活中，我们经常遇到理解“实际重量”有益的情况。例如，在运输产品时，公司必须知道“实际重量”以准确计算运费。如果包裹轻于预期，公司可能会损失收入，而高估则可能导致不必要的高运费。此外，当个人试图保持健康的生活方式时，了解自己的“实际重量”可以帮助他们设定现实的减肥或增重目标。使用提供“实际重量”的准确秤是至关重要的，而不是依赖可能由于不平坦的表面或校准错误而给出误导性读数的秤。此外，“实际重量”的概念超越了物理对象。在心理学背景下，它可以指一个人所承受的责任或期望的重量。例如，一个学生在平衡学业、课外活动和个人生活时，可能会感受到学业压力的“实际重量”。理解这种隐喻性的“实际重量”可以帮助个人有效管理压力和优先处理任务。总之，术语“实际重量”包含了在生活各个方面都具有重要意义的物理和隐喻意义。通过掌握“实际重量”的真实本质，我们可以在科学研究、工程项目、个人健康甚至情感健康方面做出更好的决策。无论是处理有形物体还是无形负担，认识到“实际重量”使我们能够更有效和更有意识地导航我们的世界。