wind gauge

音标发音

The strain-gauge balance must be calibrated before it's using in the wind tunnel tests, and the precision and accuracy of the balance will be affected by the characters of the calibration system.
而應變天平在用於風洞試騐前，必須進行靜態校準，天平校準系統的性能指標將直接影響天平校準系數的準確性。
The Model 14 is supplied with a wind-shield as standard to protect the microphone capsule and has two selectable ranges to allow you to quickly gauge both environmental and industrial level noises.
該模型是配備有14個風標準，以保障麥尅風膠囊盾，有兩個可選範圍，讓您快速測量環境和工業水平的噪音。

With every tick, they are tossing blades of grass into the wind to gauge direction in real-time.
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