释义 |
Definition of thallium in English: thalliumnoun ˈθalɪəmˈθæliəm mass nounThe chemical element of atomic number 81, a soft silvery-white metal that occurs naturally in small amounts in pyrite and other ores. Its compounds are very poisonous. Example sentencesExamples - My advice is to undergo another test called stress thallium, which will show the amount of involvement of the heart muscle with ischemia.
- Over-exposure to thallium may cause nerve damage, emotional changes, cramps, convulsions and eventually coma which can lead to death caused by respiratory paralysis.
- The scintillation detector, in this case a crystal of sodium iodide doped with thallium, emits a number of photons in direct proportion to the amount of energy deposited in the crystal by the dark matter particle.
- However, water-soluble rubidium, cesium, thallium, and silver minerals are virtually nonexistent and should pose no complication.
- When too much thallium circulates in the blood, it invades all the organs of the body, impairing their operation, destroying hair follicles, muscles, and nerves.
Origin Mid 19th century: modern Latin, from Greek thallos 'green shoot', because of the green line in its spectrum. Rhymes allium, gallium, pallium, valium Definition of thallium in US English: thalliumnounˈθæliəmˈTHalēəm The chemical element of atomic number 81, a soft silvery-white metal that occurs naturally in small amounts in pyrite and other ores. Its compounds are very poisonous. Example sentencesExamples - However, water-soluble rubidium, cesium, thallium, and silver minerals are virtually nonexistent and should pose no complication.
- When too much thallium circulates in the blood, it invades all the organs of the body, impairing their operation, destroying hair follicles, muscles, and nerves.
- The scintillation detector, in this case a crystal of sodium iodide doped with thallium, emits a number of photons in direct proportion to the amount of energy deposited in the crystal by the dark matter particle.
- Over-exposure to thallium may cause nerve damage, emotional changes, cramps, convulsions and eventually coma which can lead to death caused by respiratory paralysis.
- My advice is to undergo another test called stress thallium, which will show the amount of involvement of the heart muscle with ischemia.
Origin Mid 19th century: modern Latin, from Greek thallos ‘green shoot’, because of the green line in its spectrum. |