天平是风洞测力实验的最关键的测量设备。
Balance is a key measurement equipment in the wind tunnel testing.
它广泛用于瞬态压力测量，如冲击管、风洞以及地震仪器设备中。
It is used in measurement of pressure transients, such as in shock tubes, wind tunnels, and seismograph equipment.
P SI8400电子压力测试系统是美国压力系统公司生产的高精度的压力测量设备，广泛应用在风洞压力测量试验中。
PSI8400 pressure test system is of high precision pressure measurement equipment produced by PSI Inc. of USA and it is used in pressure measurement test of wind tunnel widely.
基于传统的风洞试验支撑设备，设计了用于低速风洞测量大攻角模型支架干扰的组合支撑设备。
Based on traditional support system in wind tunnel testing, the combination support system measuring support interference on high angles of attack model in low speed wind tunnel was designed.
基于传统的风洞试验支撑设备，设计了用于低速风洞测量大攻角模型支架干扰的组合支撑设备。
A "Separating model and support (SMS) method" for measuring support interference is proposed according to the analysis of the support interference for vehicle model wind tunnel tests in this paper.
本文通过对应变天平测量原理的分析研究，提出了风洞应变天平结构和电气的设计方法，详细介绍了自动天平校准设备的系统构成、主要性能和技术指标。
Based on analyses and study of the working principle of strain gauge balances, the method was introduced in this paper for structural and electric design of the calibration system.
本文通过对应变天平测量原理的分析研究，提出了风洞应变天平结构和电气的设计方法，详细介绍了自动天平校准设备的系统构成、主要性能和技术指标。
Based on analyses and study of the working principle of strain gauge balances, the method was introduced in this paper for structural and electric design of the calibration system.
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