failure rate

failure rate音标为：["feljəə]

基本翻译为“失败率”时，是指某个事件或过程失败的概率。

速记技巧可以尝试使用词根词缀分解单词，或者结合上下文进行记忆。例如，可以将“fail”理解为“失败”，“ure”表示“结果”，所以“failure rate”可以理解为“失败的结果率”。同时，也可以通过联想记忆法，将“failure”与“success”（成功）进行对比，加深记忆。

Failure rate这个词的英文词源可以追溯到拉丁语“failu”和“fallere”，意思是“失败”和“欺骗”。其变化形式包括“failures”和“failure”，后者还可以用作名词，表示失败或失败的原因。

相关单词：

1. “fail” - 源自拉丁语，意为“失败”或“不及格”，其变化形式包括failing，failures，failed等。

2. “fault” - 源自拉丁语，意为“错误”或“缺点”，其变化形式包括faulty，faultfinder等。

3. “faulty” - 形容词，意为“有错误的”或“有缺点的”，其变化形式包括faultlessness，faultlessnesses等。

以上这些单词都与failure rate有着密切的联系，因为它们都与失败、错误或缺点有关。这些单词在英语中广泛使用，并被用来描述各种与失败相关的概念和情况。

至于相关单词的数量，由于英语中有很多与失败、错误或缺点相关的单词，所以无法给出确切的数量。但是，以上列举的几个单词应该能够满足你的需求。

至于不少于100字的内容，可以这样写：Failure rate是一个描述失败率的术语，其英文词源可以追溯到拉丁语。这个词的变化形式包括failures和failure，后者还可以用作名词。相关的单词有fail、fault、faulty等，它们都与失败、错误或缺点有关。这些单词在英语中广泛使用，用来描述各种与失败相关的概念和情况。

常用短语：

1. failure rate per thousand (FRK)

2. failure rate in a year

3. cumulative failure rate

4. failure rate curve

5. failure rate analysis

6. failure rate prediction

7. failure rate trend

双语例句：

1. The car"s failure rate is very high, so it"s not recommended for long-term use.

2. The failure rate of the new product has exceeded our expectations.

3. The cumulative failure rate of the equipment has increased significantly over time.

4. Failure rate analysis is an effective way to identify potential problems in the system.

5. We need to predict the failure rate of the equipment to ensure its reliability.

6. The failure rate trend indicates that the equipment may need maintenance soon.

7. The company"s quality control measures have significantly reduced the failure rate over the years.

英文小作文：

Failure Rate: An Important Metric for Product Reliability

Failure rate is a crucial metric for assessing the reliability of a product or system. It measures the frequency with which a component, device, or system fails under normal operating conditions. A low failure rate ensures that the product or system will perform as expected and meet its intended purpose.

Failure rate analysis is essential for identifying potential issues and implementing necessary corrective actions before they become significant problems. It also helps to predict the lifespan of a product or system and plan for its maintenance and replacement accordingly. By continuously monitoring and analyzing failure rate data, companies can ensure that their products meet the highest standards of reliability and quality.