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

We are open during normal office hours.

在正常上班时间内，我们都开放。

《牛津词典》

youdao

It can be challenged on normal... Yeah, open to challenge. -Right.

一般情况下人们可以挑战。,对，人们可以挑战其中的观点，-是的。

普林斯顿公开课 - 人性课程节选

Monad Shoal is classified as an intermediate dive, and most shops require divers to have advanced open water or deep dive certifications since the depth surpasses the normal 18m limit for open water divers.

BBC: Swimming with sharks in the Philippines

Ronaldsway airport is open as normal but passengers are being advised to contact their airline for updates.

BBC: Isle of Man snow leads to overnight road closures

The head teacher of St Anne's School in Alderney said it would open as normal as long as pupils could travel safely.

BBC: Snow closes Guernsey schools for third day