| Perhaps a piecemeal approach prevents many interventions from reaching the required critical mass. |
| We had to dominate the top markets to create a critical mass for marketing and achieve economies of scale in advertising. |
| Its main task is the enrichment of uranium, which provides critical mass in nuclear devices. |
| As the seventh bucket was poured in the mixture reached critical mass initiating a sustained chain reaction. |
| Such explosions are caused by the accumulation of a critical mass of material falling onto the neutron star from a partner. |
| Its basic principle is assembling a critical mass of a radioactive element with properties to spark a swift chain reaction. |
