flux density

flux density音标为：/fluːks dɪˈnɪst/，基本翻译为“通量密度”或“流量密度”。记忆技巧：flux（流动） + density（密度） → 流量密度。

Flux density这个词的英文词源可以追溯到拉丁语“fluere”和“densitas”，意为“流动”和“密度”。它的变化形式包括复数形式“fluxes”和过去分词形式的“flown”。

相关单词：

1. “flow” - 意为流动，与flux有相似的含义，可以用来描述流体或电流的流动。

2. “density” - 意为密度，与flux density有相似的概念，描述物质或能量的密集程度。

3. “diffuse” - 意为扩散，可以用来描述流体或热量的扩散现象。

4. “concentrated” - 意为浓缩的，与diffuse相反，描述物质或能量的浓度较高。

5. “fluxion” - 意为流动的变化，可以用来描述流量的变化。

6. “diffusion” - 意为扩散，可以用来描述物质或能量的散播过程。

7. “concentration” - 意为浓度，可以用来描述物质的浓度或集中程度。

8. “flux” - 意为流量，可以用来描述流体的流量或电流的大小。

9. “density gradient” - 意为密度梯度，可以用来描述物质密度的变化趋势。

10. “concentrated flux” - 意为浓缩流量，可以用来描述高浓度的流量或物质流。

以上这些单词都与flux density有密切的联系，并且可以用来描述不同的物理现象和概念。

Flux density常用短语：

1. magnetic flux density

2. electric flux density

3. flux density of magnetic field

4. flux density of electric field

5. flux density of radiation

6. radiant flux density

7. optical flux density

例句：

1. The magnetic flux density in the area is very high, causing a lot of problems for the equipment.

2. The electric flux density in the laboratory is very low, making it suitable for scientific experiments.

3. The flux density of magnetic field is directly proportional to the strength of the current.

4. The flux density of radiation emitted by the sun is very high, making it difficult to look directly at it.

5. Optical flux density is a crucial factor in determining the quality of light.

6. The flux density of the radiation emitted by the sun varies throughout the day and year.

7. The magnetic flux density in the vicinity of the transformer is very high, causing it to generate a lot of heat.

英文小作文：

Flux density is a crucial factor in many scientific experiments and practical applications. It refers to the intensity of a magnetic field, electric field, or radiation field, and it determines how efficiently a system can perform certain tasks. For example, in magnetic recording, the magnetic flux density determines how much data can be stored on a given area of magnetic tape or disk. Similarly, in solar energy applications, the flux density of radiation emitted by the sun determines how much energy can be collected and used for various purposes.

However, high flux density can also cause problems, such as overheating or damage to equipment. Therefore, it is crucial to carefully control and manage the flux density in order to achieve optimal performance and avoid any potential issues. Flux density is also an important factor in many other fields of science and technology, such as optics, electronics, and material science. Understanding and controlling flux density is essential for achieving successful outcomes in various practical applications.