常开
然365等公司和局指数到达3.3以下,此和局指数在欧冠不常开(normally open),故标准盘采用拜仁独赢。一场寂寞凭谁诉。
正常断开的
... 正常断开方式:normal disconnected mode,NDM 正常断开的:normally open 正常动作程序,正常操作顺序:normal sequence of operation ...
通常是打开的
... NNVT Number Nine Visual Technologies Inc. “老九”可视技术公司(美国,出品高性能可视加速器) NO normally open 通常是打开的 no Norway 挪威(域名) ...
常开型
一支常开型(normally open)之 干簧管 ,若接近磁场,会闭合(CLOSE),若磁场远离后,则会回复开路状态。
控制形式:标准常闭、常开、双作用。
Usually divided into normally open, normally closed and self-holding three.通常分为常开型,常闭型和自保持式三种。
All of these are normally closed valves, except for reducing valves, which are normally open.所有这些都是正常关闭阀,除减少阀门,一般开。