Lưu ý: Bản dịch của mục này hiện đang được kiểm tra chất lượng, vì vậy một số nội dung tạm thời chỉ hiển thị bằng tiếng Anh.
Mục từ này chưa được dịch sang ngôn ngữ của bạn, vì vậy nội dung gốc được hiển thị bên dưới.
ionizing
This term is primarily used in scientific and medical contexts to distinguish high-energy radiation from non-ionizing radiation. It describes a specific physical process where radiation possesses enough energy to detach electrons from atoms, creating ions. This process is critical because it can cause chemical changes in biological tissues, leading to DNA damage.
In practical usage, the word is almost exclusively paired with "radiation" as a compound noun phrase. It carries a connotation of danger or risk in public health and safety discussions, contrasting with non-ionizing sources like radio waves or visible light, which lack the energy to ionize atoms.
Ý nghĩa
Ví dụ
X rays are a common form of ionizing radiation used in medical imaging.
We must ensure that the shielding is thick enough to block ionizing particles.
Is this type of radiation ionizing or non ionizing?
The lab technician warned that ionizing radiation can damage cellular DNA.
Gamma rays are highly ionizing and can penetrate deep into the body.
I wonder if the cosmic rays hitting the atmosphere are primarily ionizing.
The safety manual outlines the protocols for handling ionizing sources.
Alpha particles are ionizing but cannot penetrate a sheet of paper.