Subject: нужно ли заменить was на made? gen. The fluence was D = 21017 cm–2, the average accelerating voltage was Uav = 60 kV, and the pulse repetition frequency was 50 Hz.
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см. http://www.hindawi.com/journals/amse/2012/706094/ "(......) of fluence = 2 × 1017 cm−2 at an average accelerating voltage of 60 kV and pulse repetition frequency of 50 Hz." |
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