flow meter

flow meter的音标为["fluːəʊ miːtə]，基本翻译为“流量计”，速记技巧可以是：flow（流量）+ meter（测量仪器）＝流量计。

Flow meter（流量计）这个词的英文词源可以追溯到拉丁语“fluere”和希腊语“metron”，意为测量。它的变化形式包括“flow rate”（流速）和“flow rate meter”（流量计）。

相关单词：

“flow”这个词可以表示流动、流通，也可以表示流量、水流。例如，“water flow”可以翻译为“水流”，“flow rate”可以表示流速或流量。

“rate”这个词可以表示速度、比率，也可以表示价格、费率，还可以表示等级、级别。在流量计中，“flow rate”就是表示流速或流量的一种方式，而“traffic speed”则可以表示交通速度，也就是车辆或船只在道路或水路上的平均速度。

此外，“flowmeter”、“discharge meter”、“tank level meter”、“pipe flow meter”、“liquid flow meter”、“flow indicator”、“flow control valve”、“flow measurement”、“flow rate indicator”等也都是与流量计相关的单词，它们在各种不同的应用场景中发挥着重要的作用。

Flow meter 常用短语：

1. flow rate 流量

2. differential pressure差压

3. liquid flow rate液体流量

4. gas flow rate气体流量

5. flow measurement流量测量

6. flow control流量控制

7. flow meter calibration流量计校准

双语例句：

1. The flow meter is used to measure the flow rate of liquid.

流量计用于测量液体的流量。

2. The differential pressure of the flow meter is adjusted to ensure accurate flow measurement.

通过调整流量计的差压，以确保准确测量流量。

3. The gas flow rate has increased by 20% after the installation of a new flow meter.

安装了新的流量计后，气体流量增加了20%。

英文小作文：

Flow meters are essential tools for ensuring precise and accurate measurements of liquid and gas flows in industrial processes. They help to ensure efficient and reliable operations in factories and other manufacturing facilities. By accurately monitoring the flow rates of various substances, companies can better manage their resources and improve production efficiency.

In addition to their practical applications, flow meters have also become an integral part of modern environmental monitoring systems, as they are used to measure pollutant emissions and other critical parameters related to environmental sustainability.

From factories to environmental monitoring systems, flow meters play a crucial role in ensuring the smooth and effective operation of various systems and processes.