absorptivity 基础释义
吸收率，吸收度，吸收性。
absorptivity的发音：
英 [?b?s??pt?v?t?] 美 [?b?s??rbj?t?v?t?]
absorptivity英语范文：
Absorptivity is a key factor in the absorption of light. It determines how efficiently a material can absorb light radiation. For example, if a material has high absorptivity, it can absorb more light and convert it into heat energy. Conversely, if a material has low absorptivity, it will not absorb as much light and may not generate as much heat.
absorptivity的英语作文音标和基础释义：
absorptivity /??bs??r?p?t?v?t?/ n. 吸收率；吸收度；吸收性。音标为/??bs??rb??t?v?t?/。在光吸收中，吸收率是一个关键因素。它决定了物质吸收光辐射的效率。例如，如果一种物质具有高吸收率，它可以吸收更多的光并将其转化为热能。反之，如果一种物质吸收率低，它可能不会吸收那么多光，也不会产生那么多热。此外，吸收率也与物质的光学性质有关。
absorptivity基础释义
Absorptivity是一个物理学上的术语，通常用于描述物质吸收能量的能力。在光学和热学中，absorptivity通常用来衡量物质吸收光线或热量的程度。
absorptivity的发音
这个单词的发音为['?z(?)r'p(?)t?v?t?]。
absorptivity英语范文
标题：关于吸收率的思考
在自然界中，我们经常可以看到吸收率的体现。无论是植物通过叶子吸收阳光，还是材料吸收热量的过程，吸收率都是一个重要的因素。今天，我想谈谈absorptivity这个概念。
首先，让我们了解一下什么是absorptivity。简单来说，absorptivity就是物质吸收能量的能力。在光学和热学中，它衡量了物质吸收光线或热量的程度。对于一个物体，它的absorptivity越高，就意味着它吸收光线或热量的能力越强。
在实际应用中，absorptivity有着广泛的应用。例如，太阳能电池板的设计就涉及到absorptivity。为了提高电池板的效率，我们需要选择具有较高absorptivity的光线吸收材料。同样，某些材料在高温环境下需要具有较高的absorptivity，以防止热量流失。
此外，absorptivity还与我们的健康息息相关。例如，某些药物在进入人体后需要被吸收，而药物的吸收率则取决于人体的absorptivity。了解不同个体之间的absorptivity差异，对于合理用药和治疗效果评估具有重要意义。
总的来说，absorptivity是一个重要的概念，它涉及到自然、科技和医学等多个领域。通过了解和利用absorptivity，我们可以更好地理解自然现象，优化科技产品的设计，以及合理用药。我相信，随着我们对absorptivity的理解不断深入，它将为我们的生活带来更多的便利和价值。
Absorptivity
Absorptivity refers to the ability of a material to absorb radiation, such as light, heat, or sound. It is a measure of how effectively a material can convert incident energy into its own internal energy.
In terms of optical absorptivity, materials with high absorptivity can absorb light more efficiently and convert it into heat. This property is important in applications such as solar energy harvesting and thermal management systems.
The absorptivity of a material depends on its wavelength, surface roughness, and density. Materials with a high absorptivity at a specific wavelength are called selective absorbers.
Example Sentence:
The paint on the car has excellent optical absorptivity, which means it can absorb sunlight efficiently and keep the car cool in hot weather.
Please note that the above example sentence is for reference only and may not be 100% appropriate for your specific context. You should consider the purpose, audience, and style of your writing before choosing an example sentence.
