在缺乏原始图谱的情况下，如何进行变压器内部绕组的变形测试?。
How to test the winding deformation in transformers without the presence of initial characteristic spectrogram?
针对铸轧工艺的特殊性，拟定了一套方便可行的铸轧辊温度场及热变形测试方案。
Based on the particularity of roll casting process, a practicable scheme is given for conveniently surveying the temperature field and thermal deformation of casting roller.
收敛变形测试是对支护效果的检验与评价，为确定最经济有效的支护方案提供了依据。
Convergence deformation testing is the inspection and evaluation of the supporting effect, providing the basis of determining the most important economic and effective support scheme.
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