在低温条件下的焊接应依照船级社的要求。
Welding at low environmental temperatures will be in accordance with class requirements.
Fert的研究小组测量了在低温条件下多层堆叠,发现了两倍的降低。
Fert's team measured a twofold reduction in resistance in a related many-layered stack at low temperatures.
此外,在低温条件下提高水力负荷会导致对有机物和氨氮去除率的下降。
Moreover, the increase of hydraulic loading will lead to the decline of the removal rate of organics and ammonia nitrogen.
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