water displacement

简明释义

排水量

英英释义

例句

1.The concept of water displacement is crucial for understanding how boats float.

理解船只如何漂浮，水的排量的概念至关重要。

2.Archimedes discovered the principle of water displacement while taking a bath.

阿基米德在洗澡时发现了水的排量原理。

3.In marine biology, researchers often study fish buoyancy using water displacement methods.

在海洋生物学中，研究人员经常使用水的排量方法来研究鱼的浮力。

4.When you submerge a solid object in water, the volume of water it displaces is equal to the object's volume, demonstrating the principle of water displacement.

当你将一个固体物体浸入水中时，它排开的水的体积等于物体的体积，这展示了水的排量原理。

5.To measure the volume of an irregularly shaped object, you can use water displacement by noting how much water is displaced when the object is submerged.

要测量不规则形状物体的体积，你可以通过注意物体浸入时排开的水量来使用水的排量。

作文

Water displacement is a fundamental principle in physics that describes how an object submerged in water will push aside or displace a volume of water equal to its own volume. This principle is crucial for understanding buoyancy and is often demonstrated through simple experiments. For instance, if you take a solid object, like a rock, and place it in a container filled with water, the water level will rise. The amount by which the water level rises corresponds to the volume of the rock. This phenomenon can be explained by Archimedes' principle, which states that any object immersed in a fluid experiences an upward force equal to the weight of the fluid displaced by the object. Thus, the concept of water displacement (水的排量) not only helps us comprehend why certain objects float while others sink but also has practical applications in various fields such as engineering, hydrodynamics, and even environmental science.In everyday life, we encounter water displacement (水的排量) in numerous situations. For example, when we fill a bathtub, the water level rises due to the water displacement (水的排量) caused by our bodies when we enter. Similarly, ships and boats are designed based on the principles of water displacement (水的排量) to ensure they remain buoyant and stable in the water. By calculating the water displacement (水的排量) of a vessel, engineers can determine how much weight it can safely carry without sinking.Moreover, the concept of water displacement (水的排量) extends beyond just physical objects. It is also applicable in scientific experiments and research. For instance, marine biologists may study how different species of fish interact with their aquatic environment by observing how their movements affect water displacement (水的排量). This information can provide insights into their behavior, feeding patterns, and habitat preferences.To illustrate the importance of water displacement (水的排量), consider the design of floating structures, such as floating bridges or platforms. Engineers must carefully calculate the water displacement (水的排量) created by these structures to ensure they can support the intended load without sinking. This requires a deep understanding of materials, weight distribution, and the principles of buoyancy.In conclusion, water displacement (水的排量) is a crucial concept that permeates many aspects of our daily lives and scientific endeavors. From the simple act of getting into a bathtub to the complex calculations involved in designing ships and floating structures, the principles behind water displacement (水的排量) are essential for understanding how objects interact with fluids. As we continue to explore the world around us, recognizing the significance of water displacement (水的排量) will help us appreciate the intricate balance of forces at play in our environment.