“backstep sequence”的概念、定义、翻译、参考文献-科学参考

单词	backstep sequence
释义	backstep sequence [`bak´step ´sē·kwǝns] ^METALLURGY Sequential deposition of weld beads in the direction opposite to the direction of welding.
随便看	time of set time on target timeout time over target time phase time phasing time-projection chamber time-pulse distributor time quadrature time quantum time quenching timer timer clock time redundancy time reference scanning beam time-resolved laser spectroscopy time reversal time-reversal invariance time-reversal reflection time-reversal test time-rock unit time scale time separation time series time-series analysis

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