proton

英 [ˈprəʊtɒn]

美 [ˈproʊtɑːn]

n.  质子

复数：protons　

CET6化学

Collins.1 / BNC.10937 / COCA.12172

牛津词典

noun

• 质子
  a very small piece of matter (= a substance) with a positive electric charge that forms part of the nucleus (= central part) of an atom

柯林斯词典

• 质子
  Aprotonis an atomic particle that has a positive electrical charge.

英英释义

noun

• a stable particle with positive charge equal to the negative charge of an electron

双语例句

• An electron has a negative charge, a proton has a positive charge.
  电子带负电荷，质子带正电荷。
• Proton Pump Inhibitor and Clopidogrel Interaction: Fact or Fiction?
  质子泵抑制剂和氯吡格雷的相互作用：是真是假？
• One proton is almost as heavy as an entire atom of hydrogen.
  一个质子几乎与整个氢原子的重量相等。
• The radiotherapy techniques compared were conventional photon therapy, electron therapy and proton therapy.
  比较的放射治疗技术有传统光子治疗、电子线治疗和质子治疗等技术。
• When alkali is added to such compounds a series of proton dissociations occurs.
  当碱加到这类化合物中，将发生一系列质子离解作用。
• This activity regenerates some of the ATP lost in proton reduction.
  这一反应可以使在质子还原过程中丢失的某些ATP再生。
• A proton is an elementary particle of matter.
  质子是物质的基本粒子。
• When an atom's proton and electron numbers are uneven, the electron dance begins.
  而当一个原子的质子和电子数不均衡时，电子便开始跳跃起来。
• Application of magnetic resonance imaging and hydrogen proton magnetic resonance spectroscopy in manganese neurotoxicity research
  磁共振成像和氢质子磁共振波谱在锰神经毒性研究中的应用
• This is clearly a proton collapse.
  这明显是一种质子坍缩。