β輻射的意思、翻譯和例句

是什麼意思

「β輻射」是指由不穩定原子核發射出的β粒子,這些粒子通常是電子或正電子。β輻射是一種放射性衰變過程,當原子核轉變為另一種元素或同位素時,會釋放出這些粒子。β輻射的特徵包括其能量範圍、穿透能力及對生物體的影響。β輻射在醫學、工業及科學研究中有多種應用,例如在放射治療和放射性標記中。

依照不同程度的英文解釋

  1. Particles that come from unstable atoms.
  2. Radiation that can be harmful.
  3. Particles emitted from radioactive materials.
  4. A type of radiation that can penetrate materials.
  5. Radiation that consists of electrons or positrons.
  6. A form of radiation produced during the decay of certain isotopes.
  7. A type of radioactive decay that results in the emission of beta particles.
  8. High-energy particles released from a nucleus during radioactive decay.
  9. A radiation type characterized by the emission of electrons or positrons from a decaying nucleus.
  10. A form of radiation involving the emission of beta particles from unstable atomic nuclei.

相關英文單字或片語的差別與用法

1:Beta radiation

用法:

這是指由不穩定原子核發射出的β粒子,主要是電子或正電子。β輻射的能量較高,可以穿透薄物質,但對人體的危害性相對較低,這使得它在某些醫療應用中非常有用。

例句及翻譯:

例句 1:

β輻射在癌症治療中被用來摧毀腫瘤細胞。

Beta radiation is used in cancer treatment to destroy tumor cells.

例句 2:

在研究中,我們測量了β輻射的強度。

In the study, we measured the intensity of beta radiation.

例句 3:

β輻射可以穿透皮膚,但不會對內部器官造成傷害。

Beta radiation can penetrate the skin but does not harm internal organs.

2:Beta particles

用法:

這是指在β輻射過程中釋放的粒子,主要是電子或正電子。它們是放射性衰變的一部分,並且在許多科學研究和技術應用中扮演著重要角色。

例句及翻譯:

例句 1:

β粒子能夠穿透幾毫米的物質,但對人體的影響較小。

Beta particles can penetrate a few millimeters of material but have a relatively small effect on the human body.

例句 2:

放射性同位素會釋放β粒子,這在醫學診斷中非常有用。

Radioactive isotopes emit beta particles, which are very useful in medical diagnostics.

例句 3:

我們需要防護措施來阻擋β粒子。

We need protective measures to block beta particles.

3:Radiation emission

用法:

這是指從放射性物質中釋放出的輻射,包括β輻射。這種輻射的特性和影響取決於其能量和穿透能力。

例句及翻譯:

例句 1:

在實驗中,我們測量了放射性物質的輻射釋放量。

In the experiment, we measured the radiation emission from the radioactive material.

例句 2:

輻射釋放可能對環境和健康造成影響。

Radiation emission can have impacts on the environment and health.

例句 3:

我們需要監測輻射釋放,以確保安全。

We need to monitor radiation emission to ensure safety.