These exposure estimates were calculated with a field strength prediction program.
这些电磁场的暴露估计由一种场强度预测程序来计算。
An approach for the rapid prediction of cement strength is presented In this paper.
本文提出了一种快速预报水泥强度的方法。
An approach for the rapid prediction of cement strength is presented In this paper.
本文提出了一种快速预报水泥强度的方法。
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