Software and hardware methods are both proposed, and it is also concluded that normal open contacts have more interference failures than normal closed contacts during the running of the system.

文中提出了软件和硬件两种方法来排除干扰故障，提出了运行时常开触点干扰故障多于运行时常闭触点。

youdao

The airport was closed for a while this morning, and things are still not back to normal.

今天早上机场关闭了一段时间，目前一切仍未恢复正常。

youdao

The airport was closed Saturday morning and at least one flight was canceled. It was expected to resume operations as normal by noon.

机场在周六早上被关闭，至少有一家航班被取消，有望在中午恢复正常运营。

youdao

Trading continued in fixed income, currencies and commodities, though volume was lighter than normal, as trading floors in New York were closed.

WSJ: U.S. Markets Left in Limbo

The region's seafood landings largely returned to normal in 2011, after the National Oceanic and Atmospheric Administration closed most of the Gulf to fishing during the blowout, NOAA data show.

CNN: Empty nets in Louisiana three years after the spill

All ten beds at Poltair in Penzance are closed although the remainder of the hospital continues to operate as normal with daytime clinics open to out-patients.

BBC: Councillors hear of bed shortages at community hospitals