| 释义 |
quark
UK [kwɑ:k] US [kwɑ:rk] specialized
noun countable
■in physics, one of the most basic forms of matter that make up the heavier elementary particles 夸克•Atoms are made up of smaller particles - protons, neutrons and electrons - some of which are made up of even smaller ones, called quarks.原子是由更小的粒子——质子、中子和电子所组成的，其中有些粒子是由更小称为夸克的粒子所构成的。 |