...searching with infrared scanners for weapons and artillery.用红外扫描仪搜索武器与大炮It gleans information through infrared sensing units . It is controlled by PLC system.它是通过光电传感器来采集信息再由PLC控制系统来实现控制的.Site - specific infrared dich...
Their success is conditional, I suggest, on this restriction.我认为他们能否成功取决于这一限制因素.Some restriction on funding was necessary.有必要对资金提供加以限制。The 30 mph speed restriction applies in all built - up areas.每小时限速30英里适用于所有建筑物聚集区....