Field test data bulletin 现场测试数据公告
field test data 现场实测数据
reliability field test data 现场可靠性数据
Field test data announcement 现场测试数据公告
based on field test data 结合现场实测资料
field loading test data 现场桩试验资料
On the basis of a large number of field test data, the regression of the displacement coefficient and system efficiency for pumping unit wells were established.
本文在抽油机井大量现场测试数据的基础上,建立了抽油机井系统效率、排量系数这两个重要指标与诸影响因素之间的回归方程。
Both calculations with variable parameter model and invariable parameter model are made and compared to field test data.
把变参数模型和定参数模型的计算结果与现场实测数据进行了比较。
The power saving effect and its field application of the device are analyzed by using field test data.
根据现场实测数据分析了该装置的节电效果及现场应用情况。
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