weight in volume

简明释义

有效组分在100毫升溶液中的克数

英英释义

例句

1.When shipping liquids, it's important to understand the weight in volume to avoid extra charges.

在运输液体时，了解体积重量非常重要，以避免额外费用。

2.In the construction industry, calculating the weight in volume of concrete is essential for project estimates.

在建筑行业，计算混凝土的体积重量对项目估算至关重要。

3.To convert sugar from grams to cups, we need to know its weight in volume.

要将糖从克转换为杯，我们需要知道它的体积重量。

4.The recipe calls for 500 grams of flour, but we need to calculate the weight in volume to measure it accurately.

这个食谱需要500克面粉，但我们需要计算体积重量以准确测量。

5.The scientist measured the weight in volume of the liquid to ensure accurate experimental results.

科学家测量了液体的体积重量以确保实验结果的准确性。

作文

Understanding the concept of weight in volume is crucial in various fields, including science, cooking, and manufacturing. The term refers to the relationship between the mass of a substance and the space it occupies. In simpler terms, it helps us understand how heavy a material is compared to its size. This concept is particularly important when dealing with liquids and powders, where the density plays a significant role in determining the weight in volume. For example, water has a density of approximately 1 gram per cubic centimeter, which means that 1 liter of water weighs about 1 kilogram. However, if we consider substances like oil or honey, their densities differ, leading to variations in weight for the same volume. In cooking, knowing the weight in volume of ingredients can greatly affect the outcome of a recipe. For instance, when baking, precise measurements are essential. A cup of flour does not weigh the same as a cup of sugar due to their differing densities. If a recipe calls for one cup of flour, using the same volume of sugar instead would lead to an imbalance in the mixture, potentially ruining the final product. Therefore, understanding how to convert between volume and weight is a skill every cook should master.In scientific experiments, the weight in volume is equally important. When conducting experiments involving chemical reactions, the quantities of reactants must be measured accurately. If a scientist uses a volume measurement without considering the weight, the reaction may yield unexpected results. For instance, if a chemist needs to mix a solution with a specific molarity, they must calculate the weight in volume of the solute to ensure the correct concentration. Manufacturers also rely on the concept of weight in volume when producing and packaging products. For example, when filling bottles with beverages, companies must ensure that each bottle contains the correct amount by weight, which correlates to the volume of liquid being poured. This is essential not only for consumer satisfaction but also for regulatory compliance. If a beverage company miscalculates the weight in volume, they could face legal issues or damage their reputation.Moreover, the weight in volume can vary significantly with temperature changes. For example, when heating a gas, it expands and occupies more volume, which can lead to a decrease in weight per unit volume if the pressure remains constant. This principle is critical in fields such as meteorology and engineering, where understanding the behavior of gases under different conditions is necessary. In conclusion, the concept of weight in volume is a fundamental principle that finds applications across various domains. From cooking to scientific research and manufacturing, understanding how to relate weight to volume is essential for accuracy and efficiency. Mastering this concept can lead to better practices in everyday life, ensuring that recipes turn out as intended, experiments yield reliable results, and products are manufactured correctly. As we continue to navigate through different fields, the knowledge of weight in volume will undoubtedly remain a vital component of our understanding of the physical world.

理解“weight in volume”这一概念在科学、烹饪和制造等多个领域至关重要。该术语指的是物质的质量与其所占空间之间的关系。简单来说，它帮助我们理解一种材料相对于其大小的重量。当处理液体和粉末时，这一概念尤其重要，因为密度在确定“weight in volume”方面起着重要作用。例如，水的密度约为每立方厘米1克，这意味着1升水的重量约为1千克。然而，如果我们考虑油或蜂蜜等物质，它们的密度不同，导致相同体积的重量有所变化。在烹饪中，了解成分的“weight in volume”可以极大地影响食谱的结果。例如，在烘焙时，精确的测量至关重要。一杯面粉的重量与一杯糖的重量并不相同，因为它们的密度不同。如果一个食谱要求一杯面粉，而使用相同体积的糖，则会导致混合物失衡，可能会毁掉最终产品。因此，了解如何在体积和重量之间进行转换是每个厨师都应该掌握的技能。在科学实验中，“weight in volume”同样重要。当进行涉及化学反应的实验时，必须准确测量反应物的数量。如果科学家使用体积测量而不考虑重量，反应可能会产生意想不到的结果。例如，如果化学家需要混合特定摩尔浓度的溶液，他们必须计算溶质的“weight in volume”以确保正确的浓度。制造商在生产和包装产品时也依赖于“weight in volume”的概念。例如，当将饮料装入瓶中时，公司必须确保每瓶含有正确的重量，这与倒入的液体体积相关。这不仅对消费者满意度至关重要，而且对法规遵从性也很重要。如果饮料公司错误计算了“weight in volume”，可能会面临法律问题或损害声誉。此外，“weight in volume”随着温度变化可能会显著变化。例如，当加热气体时，它会膨胀并占据更多的体积，如果压力保持不变，单位体积的重量可能会减少。这一原理在气象学和工程等领域至关重要，因为了解气体在不同条件下的行为是必要的。总之，“weight in volume”的概念是一个基础原则，在多个领域都有应用。从烹饪到科学研究再到制造，了解如何将重量与体积联系起来对于准确性和效率至关重要。掌握这一概念可以在日常生活中带来更好的实践，确保食谱按预期进行，实验得出可靠结果，产品正确制造。当我们继续在不同领域中探索时，“weight in volume”的知识无疑将继续成为我们理解物理世界的重要组成部分。