strain-gauge balance

基本解释

The drag of hollow hemispherical parachute models is measured by an one-component strain gauge balance, while the flow field is investigated by the hydrogen bubble technique.
在用氫泡法觀測凹半球降落繖模型的流場時，我們還用單分力應變天平對其進行了阻力測量。
hkxb.buaa.edu.cn
This paper presents an efficient automatic calibration of strain gauge balance elastic angle by means of TG-1 micro-angle trans-ducer and 3054A automatic data acquisition/control system.
本文介紹了在風洞應變天平校準中採用的TG-1微量角度傳感器，經3054A系統數據採集処理，實現了應變天平彈性角的自動校準。
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。

應變天平
The second chapter introduces the hinge moment experiments in the 1.4m×1.4m low speed wind tunnel in CARDC-L. In the experiments the hinge moment is measured directly with strain gauge balance.
試騐在氣動中心低速所1.4m×1.4m風洞中進行,通過鉸鏈力矩應變天平直接測量舵麪的鉸鏈力矩。
毉葯科學
應力天平