Fluoride damage is generally restricted to areas near manufacturing plants.氟化物的危害一般局限在制造厂的附近.It'shows a thousandfold selectivity for fluoride over other common anions.它对氟离子的选择性比其它普通阴离子高几千倍.Fluoride injury often is c...
If the ISR isn't present, the system will crash.如果这个ISR不是当前的, 系统将崩溃.Ground - based ISR research and development is focused on over - the - horizon radar ( OTH ) radar.岸基的ISR研究和发展主要集中于超视距雷达 ( OTH ).Whats the differen...