英语翻译
marginal relay
拓展翻译
安全继电器
safety relay
百分率差继电器
percentage differential relay
半自动带继电器
semiautomatic tape relay
棒继电器
bar relay
比较方向继电器
directional comparision relay
闭路继电器
circuit closing relay
闭式边界
closed boundary
边界
border; boundary; frontier; limit; outskirts; verge
boundary
边界标识法
boundary tag method
边界标志
mete
边界波长
boundary wavelength
边界不可侵犯
inviolability of forntiers
边界测试
marginal testing
边界层
boundary layer
boundary layer; interfacial layer
边界尺寸
boundary dimensions
边界处理
boundary treatment
边界错误
boundary error
边界道
boundary trace
边界地方
borderland
边界地区
border region