查询词典 signal noise ratio

Temperature prewarning signal：温度预告信号

重瓦斯预告信号 Heavy gas prewarning signal | 温度预告信号 Temperature prewarning signal | 手动、自动操作时事故信号 Fault signal in manual/automatic operation

signal line pressure tap：信号管路测压塞

signal line port;信号管路孔口 | signal line pressure tap;信号管路测压塞 | signal loading valve;信号加载阀

signal for stub-end track：尽头信号机

咽喉信号机 signal in throat section | 尽头信号机 signal for stub-end track | 组合式信号机构 modular type signal mechanism

signal wire：信号导线

signal voltage;信号电压 | signal wire;信号导线 | signal word;信号字码

signal whistle：信号汽笛

signal flag 信号旗 | signal whistle 信号汽笛 | signal 火警信号

signal whistle：信号笛

signal wave 信号波 | signal whistle 信号笛 | signal white light 白火号

Signal relay：信号电驿(器)

信号接转器 signal receiver | 信号电驿(器) signal relay | 号志复示器 signal repeater

signal relay point：信号中站

signal relay ==> 信号继电器 | signal relay point ==> 信号中站 | signal repeater ==> 信号反応器

signal lamp relay：信号灯电驿器

"signal lamp","信号灯,号志灯" | "signal lamp relay","信号灯电驿器" | "signal level","信号位准"

signal control relay：信号控制继电器

signal control ==> 信号控制 | signal control relay ==> 信号控制继电器 | signal conversion ==> 信号转换=>信号変換

dog tag style：狗标记作风

Identification necklace鉴定项链 | dog tag style狗标记作风 | 20 inch length 20英寸的长度

final examination：活動/事件教務期末考試

1216.活動/事件教務停課Class recess | 1217.活動/事件教務期末考試Final examination | 1218.活動/事件教務補考Make-up examination