Nghĩa của từ heavy element bằng Tiếng Việt
@Chuyên ngành kỹ thuật
-nguyên tố nặng
Đặt câu có từ "heavy element"
1. In astronomy, however, a heavy element is any element heavier than hydrogen and helium.
(Trong thiên văn học, một kim loại là bất kỳ nguyên tố nào nặng hơn hydro hay heli).
2. Barium is a heavy element and scatters X-rays, so as it passes through the body the stomach and intestines can be distinguished on an X-ray.
3. We study the coordination chemistry and metabolic properties of lanthanide and Actinide complexes formed with synthetic and biological ligands, as well as the effects of heavy element exposure and contamination on different biological systems.