dimension

dimension的音标是[dɪˈmenʃn]，基本翻译是“维度；尺寸；范围；方面”，速记技巧是：dim加强，men（member）成员，shn（shape）形状。

Dimension的英文词源：

Dimension这个词源自拉丁语“dimensionem”，意为“大小、尺度”。它由“di-”（表示“双边、两个”）和“men-”（表示“测量”）组合而成。

变化形式：

1. Dimension可以作为名词使用，表示“维度、尺寸”等概念。

2. Dimension也可以作为形容词使用，表示“多维度的”。

相关单词：

1. Dimensional - 形容词，表示“三维的、立体的”。例如：“This sculpture is dimensional and will appear three-dimensional when viewed from a certain angle.”（这个雕塑是三维的，从某个角度看上去会显得立体。）

2. Dimensionless - 形容词，表示“无维度的、无量度的”。例如：“The concept of zero is dimensionless and plays a fundamental role in mathematics and physics.”（零的概念是无维度的，在数学和物理学中扮演着基础性的角色。）

3. Dimensional analysis - 名词，表示“维度分析”。这是一种数学方法，用于研究多变量系统。

举例来说，在物理学中，我们经常使用维度分析来研究诸如力、速度、能量等物理量在不同维度下的表现。此外，在计算机科学中，三维图形和建模也经常涉及到维度概念。总之，Dimension这个词在英语中是一个非常重要的词汇，它反映了我们对空间和时间等抽象概念的理解和探索。

常用短语：

1. dimensionless quantity 无量纲量

2. dimensionless equation 无量纲方程

3. dimensionless parameter 无量纲参数

4. dimensioned object 有尺寸的物体

5. in all dimensions 在所有维度

6. dimensions of space 空间维度

7. dimensions of time 时间维度

例句：

1. The equation is dimensionless because it does not involve any measurements. 这个方程是无量纲的，因为它不涉及任何测量。

2. The company"s products are sold in all dimensions around the world. 公司的产品在世界各地销售。

3. The sculpture is three dimensional and represents the four dimensions of space. 这个雕塑是三维的，代表了空间的四个维度。

4. The scientist used a dimensioned model to simulate the flow of water in the river. 科学家使用有尺寸的模型来模拟河流中的水流。

5. The painting is painted in all dimensions, creating a three-dimensional effect. 这幅画作在所有维度上绘画，创造了一种三维效果。

6. The time dimension is crucial for understanding the evolution of events over time. 时间维度对于理解事件随时间演化的过程至关重要。

7. The problem has no dimension, so it can be solved by any method. 问题没有维度，因此可以用任何方法解决。

英文小作文：

The four dimensions of space and time are essential for understanding the universe and how it works. We can see space and time as separate entities, but they are also closely related to each other. Space and time are like two sides of a coin, with space being the physical world and time being the measure of change.

In our daily lives, we often think of space as having three dimensions, which are length, width, and height. But there are also other dimensions that we cannot see or feel directly, such as the fourth dimension of time. This fourth dimension is crucial for understanding how events unfold over time, and it is essential for understanding how everything in the universe interacts with each other.

The concept of space and time dimensions is also important for science fiction and other creative works that involve time travel or other advanced concepts in physics and mathematics. These concepts allow us to imagine a universe that is beyond our current understanding, and they inspire us to explore new ideas and possibilities.