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bombardment造句
121. A log of elemental concentrations derived from the characteristic energy levels of gamma rays emitted by a nucleus that has been activated by neutron bombardment. 122. The pressure is caused by the bombardment of the container walls by these particles. 123. The ice on Themis 24 could be a sort of time capsule from the early solar system and could be similar to the ice that may have arrived on Earth from asteroids during the Heavy Bombardment. 124. The fast atom bombardment (FAB) mass spectra of free bile acids and their succinyl derivatives are described.