flowmeter的音標為[?flu?m?t?] ，基本翻譯為“流量計”，速記技巧為：flow（流量）+ meter（測量裝置）＝flowmeter（流量計）。

Flowmeter的英文詞源可以追溯到拉丁語“fluere”，意為流動。其變化形式主要有復數形式“flowmeters”和過去式“flowmetered”。

相關單詞：

“flow”意為流動，變化形式有“flowed”，“flowing”，“flowingly”等，表示流動的狀態或方式。

“measure”意為測量，與flowmeter一起構成測量流量的動作，相關單詞有“measurement”，“meter”等，表示測量的結果或儀器。

“rate”意為速率，流量等，相關單詞有“rate of flow”，“flow rate”等，表示流量的速度或比率。

“stream”意為流，相關單詞有“stream of flow”，“streamlined”等，表示流體的流動狀態。

“fluid”意為流體，相關單詞有“liquid”，“gas”，“fluid density”等，表示流體的性質或狀態。

“convey”意為輸送，相關單詞有“conveyer”，“conveyance”等，表示輸送的工具或方式。

“discharge”意為排放，流出，相關單詞有“discharge rate”，“discharge quantity”等，表示流出的量或速度。

“circulation”意為循環，相關單詞有“blood circulation”，“water circulation”等，表示循環系統的流動狀態。

“outflow”意為流出，相關單詞有“outflow rate”，“outflow quantity”等，表示流出的方向和數量。

Flowmeter是一種用于測量流體流量的儀器，其應用范圍廣泛，包括工業生產、環保監測、水處理等領域。它通過測量流速、流量計等參數來反映流體的流動狀態和流量大小。

Flowmeter 常用短語：

1. flow rate 流量

2. differential pressure 差壓

3. volumetric flow rate 容積流量

4. mass flow rate 質量流量

5. liquid flow rate 液體流量

6. gas flow rate 氣體流量

7. flow measurement 流量測量

8. constant flow rate 恒定流量

雙語例句：

1. The flowmeter measures the flow rate of the liquid in the pipeline.

流量計測量管道中液體的流量。

2. The differential pressure of the flowmeter is used to calculate the volumetric flow rate.

流量計的差壓用于計算容積流量。

3. The mass flow rate of the gas is accurately measured by the mass flowmeter.

質量流量計精確地測量了氣體的質量流量。

4. The liquid flow rate is controlled by adjusting the pump speed.

通過調節泵的速度來控制液體的流量。

5. The gas flow rate must be kept constant during the experiment.

在實驗過程中必須保持氣體的恒定流量。

6. The flow measurement system is reliable and accurate for all types of flow rates.

流量測量系統對于所有類型的流量都具有可靠性和準確性。

7. The constant flow rate ensures that the process is efficient and cost-effective.

恒定的流量確保了工藝的高效性和成本效益。

英文小作文：

Flowmeter is an essential device in modern industrial production, which plays a vital role in measuring and controlling the flow of various substances, such as liquid, gas, etc. It can accurately measure the flow rate of different substances, and provide precise data for production planning, control and management. With the development of technology, flowmeters have been widely used in various fields, such as chemical industry, power generation, transportation, etc. In addition, it can also be used to monitor and control the process parameters to ensure the safety and efficiency of production. Therefore, flowmeter has become an indispensable equipment in modern industrial production.