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单词 stopping power
释义

stopping power


stopping power

n (General Physics) physics a measure of the effect a substance has on the kinetic energy of a particle passing through it

stopping power


stopping power

[′stäp·iŋ ‚pau̇·ər] (nucleonics) The energy lost by a charged particle passing through a substance per unit length of path; related concepts are mass, atomic, molecular, and relative stopping power. Also known as linear energy transfer (LET); linear stopping power.

stopping power


Forensics Gunshot wound trauma incapacitation A popular term referring to the alleged ability of one or more bullets to stop an intruder, a charging animal, etc.
Imaging The density of a tissue reflected in an image’s whiteness; white tissues—e.g., bone—have the greatest stopping power
Radiation oncology The ability of a material to stop ionising radiation; alpha particles are stopped by a piece of paper, gamma radiation by thick lead shielding

stopping power

Radiation oncology The ability of a material to stop ionizing radiation; alpha paticles are stopped by a piece of paper, gamma radiation by thick lead shielding Radiology The density of a tissue reflected in an image's whiteness; white tissues–eg, bone have the greatest SP
AcronymsSeeSP
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更新时间:2024/9/23 6:26:43