discrete

discrete的音标是[dɪˈskriːt]，基本意思是“分离的；不连续的；不相关的；散件的”。速记技巧是可以通过词根词缀去记忆。

Discrete这个词源于拉丁语，意为“离散的，分立的”。它的变化形式包括dis-（表示“分离，分开”）和-crete（表示“创造，产生”）。

相关单词：

1. Discrete mathematics：离散数学，研究离散结构及其上运算的一门数学分支。

2. Discrete event system：离散事件系统，一种模拟和分析由离散事件驱动的系统的方法。

3. Discrete distribution：离散分布，统计学中的一个概念，描述随机变量的取值在一定区间内离散分布的情况。

4. Discrete wavelet transform：离散小波变换，一种信号处理技术，将信号分解成不同尺度和方向的离散小波。

5. Discrete Fourier transform：离散傅里叶变换，一种在数字信号处理中常用的技术，可以将信号从时域转换到频域。

6. Discrete cosine transform：离散余弦变换，一种数字信号处理技术，可以将信号从时域转换到余弦域。

7. Discrete time：离散时间，表示时间序列中每个时间点是独立的，而不是连续的。

8. Discrete phase：离散相位，表示在离散时间序列中每个时间点的相位。

9. Discrete random variable：离散随机变量，表示取值在有限集合上的随机变量。

10. Discrete gradient：离散梯度，在图像处理中，表示图像像素的强度变化梯度。

以上这些单词都反映了discrete这个词在数学、统计学、信号处理、计算机科学等多个领域的应用，以及其对于离散结构和过程的深入研究。

常用短语：

1. discrete events

2. discrete intervals

3. discrete data

4. discrete probability

5. discrete variables

6. discrete distribution

7. discrete measurements

双语例句：

1. The system experienced discrete failures during the outage. (翻译：系统在停机期间发生了断续故障。)

2. The data was collected in discrete intervals over the course of several months. (翻译：数据是在几个月的时间里以断续间隔收集的。)

3. The probability of success is a discrete function of the amount of effort invested. (翻译：成功的概率是一个与投入的努力程度成离散函数的函数。)

4. The variables were assigned discrete values based on their classification. (翻译：根据分类，变量被赋予了离散值。)

5. The discrete distribution of measurements indicates that they are random in nature. (翻译：测量结果的离散分布表明它们本质上具有随机性。)

6. The discrete probability of winning is much higher than the continuous probability of winning a small amount of money. (翻译：赢得的离散概率远高于赢得少量金钱的连续概率。)

7. Discrete events are often observed in nature, such as the falling of raindrops or the blinking of light bulbs. (翻译：在自然界中，离散事件通常会被观察到，例如雨滴的落下或灯泡的闪烁。)

英文小作文：

Discrete Events in Nature

In nature, we often observe discrete events, which are events that occur in distinct intervals or instances. For example, raindrops falling from the sky, light bulbs blinking on and off, or the ticking of a clock are all examples of discrete events. These events occur in intervals that are too short for us to perceive as continuous, making them appear random and unpredictable. However, when observing these events over a longer period of time, patterns and trends begin to emerge, indicating that there is order and structure to the world around us. Discrete events are an essential part of the natural world, and understanding them can help us appreciate the beauty and complexity of life.