The discovery of antibiotic drugs has been helpful in treating acute infection associated with chronic bronchitis. |
This three-year project was to lead to the discovery of the causes of radioactive emissions. |
This article reviews the discovery and the further studies on qinghaosu and its derivatives. |
However, this concept is challenged by the discovery of different pollen cones from the Arkansas and English Wealden localities. |
He dismissed claims that the discovery was kept quiet until last Thursday's General Election was over. |
Dmitri Mendeleev's discovery of the periodic law in the late 1860s was a remarkable accomplishment. |