wattage

简明释义

英[ˈwɒtɪdʒ]美[ˈwɑːtɪdʒ]

n. 瓦特数，瓦数

英英释义

单词用法

同义词

反义词

例句

1.They are not sized to a specific wattage output like metallic heating elements.

这种硅碳棒不同于金属加热元件，没有固定的输出功率。

2.Bulbs should not exceed the recommended wattage rating by the vehicle manufacturer.

灯泡不得超过推荐的功率等级提高车辆的制造商。

3.When calculating the wattage capabilities of a Element, the unit of watts output per unit of radiating surface area is used.

当计算其能量时，要用到每单元辐射面积的输出功率。

4.The maximum wattage and rated voltage are shown on the heater data plate.

在热水器的规格面板上，标注着最大功率瓦数和额定电压。

5.According to Otellini, Intel is hard at work at developing the lower-wattage processors that will enable this new breed of PCs.

据欧德宁表示，英特尔公司正在努力开发耗电量更低的处理器，以促使这种新一代个人电脑早日诞生。

6.But the amount has not been stipulated: this is, apparently, where the commission will next focus its intellectual wattage.

但债务的数目并不符合规定，显然，接下来委员会把目光钉在智力活上了。

7.The light bulb has a high wattage, making it very bright.

这个灯泡的瓦特数很高，使它非常明亮。

8.A higher wattage means more energy consumption, so consider energy-efficient options.

更高的瓦特数意味着更多的能量消耗，因此考虑节能选项。

9.When buying a new appliance, always check the wattage to ensure it fits your needs.

购买新电器时，务必检查其瓦特数以确保适合你的需求。

10.The wattage of the heater determines how quickly it can warm up a room.

加热器的瓦特数决定了它加热房间的速度。

11.The wattage of your computer's power supply affects its performance.

你电脑电源的瓦特数会影响其性能。

作文

When we think about energy consumption in our daily lives, one term that often comes up is wattage. This word refers to the amount of electrical power expressed in watts. Understanding wattage is crucial, especially in today's world where energy efficiency and sustainability are becoming increasingly important. In this essay, I will explore the significance of wattage in various contexts, including household appliances, lighting, and electronic devices.Firstly, let’s consider household appliances. Every appliance in our homes has a specific wattage rating, which indicates how much power it consumes when in use. For instance, a typical refrigerator may have a wattage of around 150-300 watts, while a microwave oven might range from 600 to 1200 watts. Knowing the wattage of these appliances helps us understand their impact on our electricity bills. By choosing appliances with lower wattage, we can save money and reduce our carbon footprint. Moreover, many modern appliances are designed to be energy-efficient, meaning they provide the same level of performance with lower wattage. This shift not only benefits consumers financially but also contributes to environmental sustainability.In addition to appliances, lighting is another area where wattage plays a significant role. Traditional incandescent bulbs typically have a wattage of 60-100 watts, whereas energy-efficient LED bulbs can produce the same amount of light with only 8-15 watts. This stark difference in wattage highlights the importance of making informed choices when it comes to lighting. By switching to LED bulbs, households can drastically cut their energy consumption without sacrificing brightness. Furthermore, understanding wattage allows homeowners to calculate the total energy usage of their lighting systems, leading to more effective budgeting and energy management.Moreover, in the realm of electronics, wattage is a critical factor to consider. Devices such as computers, televisions, and gaming consoles vary widely in their wattage requirements. A gaming PC, for instance, can require anywhere from 300 to over 800 watts depending on its components. Knowing the wattage of these devices helps users make decisions regarding power supply units and surge protectors. Additionally, understanding wattage can aid in optimizing power consumption, especially for those who are conscious of their energy use. Many modern devices come with energy-saving modes that reduce wattage during periods of inactivity, further promoting efficient energy use.In conclusion, the concept of wattage is integral to understanding energy consumption in various aspects of our lives. From household appliances to lighting and electronics, being aware of wattage enables us to make better choices that benefit both our wallets and the environment. As we continue to navigate an era focused on energy efficiency, recognizing the significance of wattage will empower us to contribute to a more sustainable future. Whether it's through selecting energy-efficient products or simply being mindful of our electricity usage, every small effort counts in reducing our overall energy footprint. Thus, embracing the knowledge of wattage is not just an academic exercise but a practical approach to living responsibly in a resource-conscious world.

当我们考虑日常生活中的能源消耗时，一个常常出现的术语是wattage。这个词指的是以瓦特为单位表示的电力消耗量。理解wattage至关重要，尤其是在当今这个能源效率和可持续性日益重要的世界里。在这篇文章中，我将探讨wattage在家庭电器、照明和电子设备等各种背景下的重要性。首先，让我们考虑家庭电器。我们家中的每个电器都有一个特定的wattage额定值，表示它在使用时消耗的电力。例如，典型的冰箱的wattage大约在150-300瓦之间，而微波炉的wattage可能在600到1200瓦之间。了解这些电器的wattage有助于我们理解它们对电费的影响。通过选择低wattage的电器，我们可以节省开支并减少我们的碳足迹。此外，许多现代电器被设计为节能型，这意味着它们以较低的wattage提供相同水平的性能。这种转变不仅使消费者在财务上受益，还促进了环境的可持续性。除了电器，照明也是一个wattage发挥重要作用的领域。传统的白炽灯泡通常具有60-100瓦的wattage，而节能LED灯泡则可以用仅8-15瓦产生相同的光亮。这种wattage的巨大差异突显了在照明方面做出明智选择的重要性。通过更换为LED灯泡，家庭可以在不牺牲亮度的情况下大幅降低能源消耗。此外，了解wattage使房主能够计算其照明系统的总能耗，从而实现更有效的预算和能源管理。此外，在电子产品领域，wattage是一个关键因素。计算机、电视和游戏机等设备在其wattage需求上差异很大。例如，一台游戏电脑的wattage可能在300到800瓦之间，具体取决于其组件。了解这些设备的wattage有助于用户在选择电源单元和浪涌保护器时做出决策。此外，理解wattage可以帮助优化电力消费，尤其是对于那些关注能源使用的人来说。许多现代设备配备了节能模式，可以在不活动期间降低wattage，进一步促进高效的能源使用。总之，wattage的概念对于理解我们生活各个方面的能源消耗至关重要。从家庭电器到照明和电子产品，意识到wattage使我们能够做出更好的选择，这些选择既有利于我们的钱包，也有利于环境。随着我们继续走向一个注重能源效率的时代，认识到wattage的重要性将使我们能够为更可持续的未来做出贡献。无论是通过选择节能产品还是简单地关注我们的电力使用，每一小步都能在减少我们的整体能源足迹方面发挥作用。因此，拥抱wattage的知识不仅是学术上的练习，而是以负责任的方式在资源意识世界中生活的实际方法。