concentration area معنى"concentration area" أمثلة على مركز تجمّع مكان التجمع منطقة حشد "concentration" معنى "area" معنى "concentration" معنى "area" معنى "background concentration" معنى "chemical concentration" معنى "concentration basin" معنى "concentration boundary" معنى "concentration camp" معنى "concentration factor" معنى "concentration gradient" معنى "concentration inequality" معنى "concentration level" معنى "concentration of troops" معنى "concentration period" معنى "concentration platform" معنى "concentration point" معنى "concentration zone" معنى "economic concentration" معنى "effective concentration" معنى "emission concentration" معنى "environmental concentration" معنى "equivalent concentration" معنى "freeze concentration" معنى "ghg concentration" معنى أمثلة An alternative concentration area for the Fourth and Fifth armies was specified, in case the Germans advanced through Luxembourg and Belgium but an enveloping attack west of the Meuse was not anticipated.
جوال إصدار