查询词典 trouble back signal

signal flag; code flag：信号旗

火光信号;烽火;烽烟 signal fire | 信号旗 signal flag; code flag | 信号频率 signal frequency

signal red cloth：信号红色布

signal receiver 信号接收机 | signal red cloth 信号红色布 | signal relay 信号继电器

signal red paint：红色信号漆

signal red light 红火号 | signal red paint 红色信号漆 | signal relay 信号继电器

red signal light：红光信号

red signal light 红灯光 | red signal light 红光信号 | red signal light 红光信号红光红灯光

signal rocket projector：焰火信号发射器

signal rocket 信号火箭 | signal rocket projector 焰火信号发射器 | signal rotor 信号转子

time signal service：时间信号业务

"time signal ","时间信号,报时信号" | "time signal service ","时间信号业务" | "time signal-satellite service ","卫星时间信号业务"

standard frequency and time signal service：标准频率和时间信号业务

standard frequency and time signal satellite service 卫星标准频率和时间... | standard frequency and time signal service 标准频率和时间信号业务 | standard frequency and time signal station 标准频率和时间...

standard frequency and time signal service：標準頻時信號業務

standard frequency and time signal 標準頻時信號 | standard frequency and time signal service 標準頻時信號業務 | standard frequency and time signal station 標準頻時信號臺

Signal Spectral Analysis：频谱分析

解析信号:analysis signal | 频谱分析:Signal Spectral Analysis | 图象分析:Signal analysis

signal standardization：信号标准化

7、 信号速率:signal rate | 8、 信号标准化:signal standardization | 9、 信号层:signal layer

crystal rectifier：晶体整流器,晶体检波器

晶体收音机,矿石收音机 crystal receiver | 晶体整流器,晶体检波器 crystal rectifier | 晶体发送器 crystal sender

Mutual trust is fatal to friendship：(相互信任对于友谊来说不成或缺. )

2)The fatal eruption of the volcano caused unimaginable losses. (火山毁灭性的... | 3)Mutual trust is fatal to friendship. (相互信任对于友谊来说不成或缺. ) | 4)The accident caused several fatalities. (变...