main tunnel balance 风洞主天平
tunnel balance test 风洞天平试验
pulse wind tunnel balance 脉冲风洞天平
wind tunnel balance calibration 风洞天平校准
BFH-series strain gages can be cured without pressurizing so as to easy the operation of strain gages installation on a wind tunnel balance.
BFH系列箔式应变计可以不加压固化，从而极大地方便了风洞天平的使用。
The application of Finite Element Analysis FEA to the design of the structure of wind tunnel balance obtains the rule of stress distribution on the wind tunnel balance by computing the whole body.
把有限元法应用到风洞天平结构设计，对其整体结构进行了计算，得出了风洞天平各种载荷作用下的应力场。
Based upon the shield construction practice in the portal section of South Tube of Yanan Donglu Tunnel, this paper demonstrates the technology for slurry balance shield passing through freezing zone.
本文以上海延安东路隧道南线盾构进洞段工程施工为背景，论述了泥水平衡盾构穿越冻结加固区的施工技术。
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