“Roentgen”造句，怎麼用Roentgen造句

Roentgen decided that the tube must have been emitting some sort of penetrating rays. He named them X for unknown.

In 1895, Wilhelm Roentgen accidentally discovered that a cathode-ray tube could make a sheet of paper coated with barium platinocyanide glow, even when the tube and the paper were in separate rooms.

(Roentgen Equivalent Man) the dosage of ionizing radiation that will cause the same amount of injury to human tissue as 1 roentgen of X-rays.

Roentgen discovered X-rays; Darwin found many new species on the Galapagos Islands.

The Clinical and Roentgen Manifestationof Odontogenic Keratocyst

The full results of this study on radiofrequency ablation of kidney tumors appear in the August 2007 issue of the American Journal of Roentgenology, published by the American Roentgen Ray Society.

"Sea Erg Roentgen s Pirate":A Modern Song for the Northern European Heroic Legend;